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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Форма поиска

Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 541. Отображено 100.
02-05-2013 дата публикации

OPTICAL DEVICE USING BOTH VISIBLE AND INFRARED LIGHT

Номер: US20130105695A1
Автор: Han Jeong Yeol, Jang Bi Ho, Jang Jeong Gyun, Kim Kwang Dong
Принадлежит: KOREA ASTRONOMY AND SPACE SCIENCE INSTITUTE

An optical device includes a body tube having an open end; a main reflector mounted to the other end opposite to the open end via an inner space of the body tube; a secondary reflector provided in the body tube to enable a light reflected by the main reflector incident thereon; a splitter arranged between the main reflector and the secondary reflector to enable a light reflected toward the inner space of the body tube by the secondary incident thereon, the splitter configured to divide the light incident thereon into a light at a visible wavelength range and a light at an infrared ray wavelength range; a visible ray analysis unit configured to read the light at the visible wavelength range incident from the splitter; and an infrared ray analysis unit configured to read the light at the infrared ray wavelength range incident from the splitter. 1. An optical device using both visible (VI) and infrared (IR) light , comprising:a body tube formed in a circular drum shape, with an open end;a main reflector mounted to the other end in opposite to the open end via an inner space of the body tube;a secondary reflector provided in the body tube to enable a light reflected by the main reflector incident thereon;a splitter arranged between the main reflector and the secondary reflector to enable a light reflected toward the inner space of the body tube by the secondary incident thereon, the splitter configured to divide the light incident thereon into a light at a visible wavelength range and a light at an infrared ray wavelength range;a visible ray analysis unit provided in close contact with the body tube, the visible ray analysis unit configured to read the light at the visible wavelength range incident from the splitter; andan infrared ray analysis unit provided in close contact with the body tube, the infrared ray analysis configured to read the light at the infrared ray wavelength range incident from the splitter.2. The optical device using both VI and IR light according ...

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Номер записи: 1
23-05-2013 дата публикации

METHOD AND APPARATUS FOR DATA COMMUNICATION IN WIRELESS POWER TRANSMISSION

Номер: US20130130621A1
Автор: CHOI Jin Sung, HONG Young Tack, JANG Hyeong Seok, KIM Dong Zo, KIM Ki Young, Kim Nam Yun, Kwon Sang Wook, LEE Wang Sang, Park Eun Seok, PARK Yun Kwon, RYU Young Ho, YOON Chang Wook, Yu Jong Won
Принадлежит: SAMSUNG ELECTRONICS CO., LTD.

A method and apparatus for data communication in wireless power transmission are provided. A wireless power transmitter includes a resonance antenna configured to wirelessly transmit a power to a wireless power receiver, and receive a signal from the wireless power receiver, the signal including a sub-carrier. The wireless power transmitter further includes a controller configured to receive the signal from the resonance antenna, and receive data from the wireless power receiver based on the sub-carrier. 1. A wireless power transmitter comprising: wirelessly transmit a power to a wireless power receiver, and', 'receive a signal from the wireless power receiver, the signal comprising a sub-carrier; and, 'a resonance antenna configured to'} receive the signal from the resonance antenna, and', 'receive data from the wireless power receiver based on the sub-carrier., 'a controller configured to'}2. The wireless power transmitter of claim 1 , wherein the data comprises in-band communication data for in-band communication between the wireless power transmitter and the wireless power receiver.3. The wireless power transmitter of claim 1 , wherein the controller is further configured to:detect an envelope of the sub-carrier, the envelope comprising logical values ‘1’ and ‘0’; andreceive the data from the wireless power receiver based on the logical values ‘1’ and ‘0’.4. The wireless power transmitter of claim 1 , wherein the controller is further configured to:detect another wireless power receiver; andallocate, to the other wireless power receiver, a non-allocated sub-carrier among sub-carriers.5. The wireless power transmitter of claim 1 , wherein the controller is further configured to:detect another wireless power receiver; andallocate, to the other wireless power receiver, an allocated sub-carrier among sub-carriers, and a time slot.6. The wireless power transmitter of claim 1 , wherein:the controller is further configured to transmit data to the resonance antenna; ...

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Номер записи: 2
06-06-2013 дата публикации

PLASMA DIAGNOSTIC APPARATUS AND METHOD

Номер: US20130141720A1
Автор: JANG Sung Ho, Jeon Sang Jean, Lee Sang Heon, Park Ho Yong, Protopopov Vladimir, VOLYNETS Valdimir
Принадлежит: SAMSUNG ELECTRONICS CO., LTD.

A plasma diagnostic apparatus includes a vacuum chamber unit having at least one electrode and having plasma generated inside. A bias power unit is disposed inside the vacuum chamber unit to apply a radio frequency voltage to an electrode that supports a wafer. A spectrum unit decomposes light emitted from inside the plasma according to wavelengths. A light detection unit detects the light decomposed according to wavelengths. A control unit controls a turn-on and turn-off process of the light detection unit according to a waveform of the radio frequency voltage. 1. A plasma diagnostic apparatus comprising:a vacuum chamber unit having at least one electrode and configured to generate plasma;a bias power unit disposed inside the vacuum chamber unit and configured to apply a radio frequency voltage to an electrode that supports a wafer;a spectrum unit configured to decompose light emitted from inside the plasma according to wavelengths;a light detection unit configured to detect the light decomposed according to wavelengths; anda control unit configured to control a turn-on and turn-off process of the light detection unit according to a waveform of the radio frequency voltage.2. The plasma diagnostic apparatus of claim 1 , wherein the control unit is configured to control the turn-on and turn-off process of the light detection unit using a gate signal claim 1 , and the gate signal has a period equal to half-period of the radio frequency voltage.3. The plasma diagnostic apparatus of claim 2 , wherein the control unit is configured to control a time delay of the gate signal according to a phase difference between the radio frequency voltage and an optical flux and the optical flux is detected by the light detection unit.4. The plasma diagnostic apparatus of claim 3 , wherein the control unit is configured to control the light detection unit to maintain a turn-on status for a period of time when the light flux detected by the light detection unit has a maximum amplitude ...

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Номер записи: 3
02-01-2014 дата публикации

Signal transmission circuits

Номер: US20140002163A1
Автор: Dong Wook Jang
Принадлежит: SK hynix Inc

A signal transmission circuit includes a first selection driver configured to generate a first drive signal in response to an input signal and a first selection signal and drive a transmission signal in response to the first drive signal, and a second selection driver configured to delay the input signal by a first delay time to generate a first delay signal. The second selection driver generates a second drive signal in response to the first delay signal and a second selection signal, generates a first code signal in response to the input signal and the second selection signal, and drives the transmission signal in response to the second drive signal and the first code signal.

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Номер записи: 4
30-01-2014 дата публикации

Wireless in-the-ear type hearing aid system having remote control function and control method thereof

Номер: US20140029777A1
Автор: Young Soo Jang
Принадлежит: Algor Korea Co Ltd

A wireless ITE (In-The-Ear) type hearing aid system having a remote control function, is provided, which includes: left and right hearing aids respectively inserted into ears and controls individually built-in features depending on a remote control signal applied in a near field magnetic induction (NFMI) method; a smart device that individually remote controls functions; and a wireless relay module that transmits and receives the audio signals and various information signals in the NFMI method, and that processes individual remote control signals in which the individual remote control signals are transmitted from the smart device via a near field communication (NFC) method. ITE type hearing aids are configured to operate with a smartphone in a wireless communication method, to then enable the smartphone to selectively control inherent functions, and to thereby maximize the ease of operation of a hearing aid wearer.

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Номер записи: 5
20-02-2014 дата публикации

ORGANIC LIGHT EMITTING DIODE DISPLAY AND MANUFACTURING METHOD THEREOF

Номер: US20140048780A1
Автор: JANG Cheol, Kim Jin-Kwang, Kim Seung-Hun, Song Seung-Yong
Принадлежит: Samsung Display Co., Ltd.

Disclosed are an organic light emitting diode display and a manufacturing method thereof, and, more particularly, an organic light emitting diode display which includes an encapsulation layer including an inorganic layer containing carbon at a level of about 0.2 wt % to about 6.2 wt % and an organic layer and a manufacturing method thereof. 1. An organic light emitting diode display , comprising:a substrate;an organic light emitting diode formed on the substrate; andan encapsulation layer formed to cover the organic light emitting diode,the encapsulation layer having a multilayer structure in which inorganic layers and organic layers are alternately laminated, the inorganic layer including carbon at a level of about 0.2 wt % to about 6.2 wt %.2. The organic light emitting diode display of claim 1 , the organic light emitting diode including a first electrode claim 1 , an organic emission layer claim 1 , and a second electrode claim 1 , the first electrode claim 1 , organic emission layer claim 1 , and second electrode being sequentially formed.3. The organic light emitting diode display of claim 1 , a protective layer being further included between the organic light emitting diode and the encapsulation layer.4. The organic light emitting diode display of claim 1 , the inorganic layers and the organic layers being alternately laminated with 2 to 20 layers.5. The organic light emitting diode display of claim 1 , an organic material forming the organic layer includes one or more materials selected from an acrylic resin claim 1 , a methacrylic resin claim 1 , polyisoprene claim 1 , a vinyl resin claim 1 , an epoxy resin claim 1 , a urethane resin claim 1 , a cellulose resin and a perylene resin.6. The organic light emitting diode display of claim 1 , an inorganic material forming the inorganic layer including one or more materials selected from silicon nitride claim 1 , aluminum nitride claim 1 , zirconium nitride claim 1 , titanium nitride claim 1 , hafnium nitride ...

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Номер записи: 6
10-02-2022 дата публикации

FILLER HAVING EXCELLENT FILLER PROPERTIES COMPRISING HYALURONIC ACID HYDROGEL

Номер: US20220040383A1
Автор: JANG Cheol, Jung Hyun Tae, KIM Ji Sun, LEE Chang Hyun, LEE Chung, REE Hwayoun, SO Jineon
Принадлежит: LG CHEM, LTD.

The present invention relates to a filler comprising a hyaluronic acid hydrogel having a lift value in a specific range relative to the unit amount (w/w %) of hyaluronic acid included in a filler, in contrast to the modification degree, and as a result of having said lift value the filler exhibits improved high viscoelasticity flow properties, has the advantages of both monophasic and biphasic hyaluronic acid hydrogel fillers, and thus exhibits good tissue-restoring properties, has low mobility when injected into skin whilst still maintaining the shape thereof for a long time, and has minimized deformation of the hyaluronic acid through the minimization of the use of crosslinkers, and thus the natural form of hyaluronic acid molecules can be maintained, enabling a reduction in the occurrence of immune reactions and side effects, and thus has excellent soft tissue restoration properties, volume expansion properties and wrinkle alleviation properties. 2. The filler comprising a hyaluronic acid hydrogel according to claim 1 , wherein the A value is 200 to 650 Pa*N/(w/w)%.3. The filler comprising a hyaluronic acid hydrogel according to claim 1 , wherein the B value is 2 to 5 mol %.4. The filler comprising a hyaluronic acid hydrogel according to claim 1 , wherein the storage elastic modulus is 400 to 800 Pa claim 1 , and the cohesive force is 1.0 to 1.7 N as measured by a Tack test.5. The filler comprising a hyaluronic acid hydrogel according to claim 1 , wherein the filler has all the properties of a monophasic hyaluronic acid filler and properties of a hyaluronic acid filler6. The filler comprising a hyaluronic acid hydrogel according to claim 1 , wherein the hyaluronic acid hydrogel includes a crosslinked hyaluronic acid.7. The filler comprising a hyaluronic acid hydrogel according to claim 6 , wherein the crosslinked hyaluronic acid is obtained by crosslinking a hyaluronic acid having a molecular weight of at least 2 claim 6 ,500 claim 6 ,000 Da or more claim 6 , or ...

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Номер записи: 7
29-01-2015 дата публикации

ORGANIC LIGHT-EMITTING DISPLAY AND METHOD OF MANUFACTURING THE SAME

Номер: US20150028294A1
Автор: Cho Sang-Hwan, CHOI Chung-Sock, JANG Cheol, Kim Hyun-ho, Kim Seung-Hun, KIM Soo-Youn, Park Sang-Hyun, Song Seung-Yong
Принадлежит: Samsung Display Co., Ltd.

Organic light-emitting displays and methods of manufacturing the same are disclosed. An organic light-emitting display includes a substrate; a display panel provided on the substrate, the display panel having an emission area in which an organic light-emitting device is provided and a non-emission area that separates the emission area; and a color-changing material layer provided on the display panel, wherein the color-changing material layer includes a light-transmission part corresponding to the emission area and a light-blocking part corresponding to the non-emission area. 1. An organic light-emitting display comprising:a substrate;a display panel provided on the substrate, the display panel including an emission area and a non-emission area that separates the emission area; anda color-changing material layer provided on the display panel,wherein the color-changing material layer comprises a light-transmission part corresponding to the emission area and a light-blocking part corresponding to the non-emission area.2. The organic light-emitting display of claim 1 , wherein the color-changing material layer has a light transmissivity that irreversibly changes in response to ultraviolet rays irradiation.3. The organic light-emitting display of claim 1 , wherein the color-changing material layer has a light transmissivity that irreversibly changes in response to a temperature between about 80° C. and about 100° C.4. The organic light-emitting display of claim 1 , further comprising an ultraviolet blocking layer on the color-changing material layer.5. The organic light-emitting display of claim 1 , further comprising a thin film encapsulation for sealing up the display panel.6. The organic light-emitting display of claim 5 , wherein the thin film encapsulation comprises at least one organic layer or at least one organic layer and at least one inorganic layer claim 5 , wherein the color-changing material layer is included in the thin film encapsulation.7. The organic ...

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Номер записи: 8
23-01-2020 дата публикации

SPECTRUM PROCESSING APPARATUS AND SPECTRUM PROCESSING METHOD

Номер: US20200025612A1
Автор: JANG Hyeong Seok, KIM Sang Kyu, Lee Jun Ho
Принадлежит: SAMSUNG ELECTRONICS CO., LTD.

Provided is a spectrum processing apparatus for removing noise, caused by a change in external environment, from a spectrum obtained by a spectrometer. The spectrum processing apparatus includes: a spectrometer configured to measure a first spectrum according to a change in external environment from a first object, and to measure a second spectrum for component analysis from a second object; and a processor configured to extract, based on the first spectrum, an eigenvector for each wavelength according to the change in external environment, and to obtain a final spectrum by correcting the second spectrum based on the extracted eigenvector for each wavelength. 1. A spectrum processing apparatus , comprising:a spectrometer configured to measure a first spectrum according to a change in external environment from a first object, and to measure a second spectrum for component analysis from a second object; anda processor configured to extract, based on the first spectrum, an eigenvector for each wavelength according to the change in the external environment, and to obtain a final spectrum by correcting the second spectrum based on the extracted eigenvector for each wavelength.2. The apparatus of claim 1 , wherein the external environment comprises temperature.3. The apparatus of claim 1 , wherein the first object does not comprise a component to be analyzed claim 1 , and the second object comprises the component to be analyzed.4. The apparatus of claim 1 , wherein the processor is further configured to extract the eigenvector for each wavelength by using at least one of a Principal Component Analysis (PCA) method and a Singular Value Decomposition (SVD) method.5. The apparatus of claim 1 , wherein the processor is further configured to remove noise claim 1 , caused by the external environment claim 1 , from the second spectrum based on the extracted eigenvector for each wavelength by applying a noise removal method claim 1 , the noise removal method comprising a least ...

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Номер записи: 9
30-01-2020 дата публикации

APPARATUS AND METHOD FOR MEASURING A BIOSIGNAL

Номер: US20200029870A1
Автор: Eom Kun Sun, JANG Hyeong Seok, JUNG Myoung Hoon, MOON Hyun Seok, SHIM Jae Wook
Принадлежит: SAMSUNG ELECTRONICS CO., LTD.

An apparatus and method for measuring a biosignal are provided. The apparatus may include an optical sensor configured to emit light in a measurement region to an object of interest, and receive an optical signal reflected from the object of interest. The apparatus may include a bioelectrical impedance sensor configured to measure a depth-specific bioelectrical impedance in the measurement region of the optical sensor. 1. An apparatus for measuring a biosignal , comprising: emit light in a measurement region to an object of interest; and', 'receive an optical signal reflected from the object of interest; and, 'an optical sensor configured to 'measure a depth-specific bioelectrical impedance in the measurement region of the optical sensor.', 'a bioelectrical impedance sensor configured to2. The apparatus of claim 1 , wherein the bioelectrical impedance sensor is configured to measure the depth-specific bioelectrical impedance by adjusting a spacing of electrodes claim 1 , an area of an electrode claim 1 , or a measurement frequency.3. The apparatus of claim 2 , wherein the bioelectrical impedance sensor comprises:a first electrode and a second electrode that are spaced a first distance apart from each other and are disposed symmetrically with respect to the optical sensor;a third electrode and a fourth electrode that are spaced a second distance apart from each other and are disposed symmetrically with respect to the optical sensor; and measure a first bioelectrical impedance at a first depth using the first electrode and the second electrode; and', 'measure a second bioelectrical impedance at a second depth using the third electrode and the fourth electrode., 'an impedance measurer configured to4. The apparatus of claim 3 , wherein the first electrode and the second electrode are interposed between the third electrode and the fourth electrode.5. The apparatus of claim 3 , wherein respective centers of the first electrode claim 3 , the second electrode claim 3 , the ...

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Номер записи: 10
24-02-2022 дата публикации

APPARATUS AND METHOD FOR OBTAINING TARGET SIGNAL SPECTRUM

Номер: US20220054050A1
Автор: CHOI Ka Ram, JANG Hyeong Seok, KIM Sang Kyu, Lee Jun Ho, LEE So Young
Принадлежит: SAMSUNG ELECTRONICS CO., LTD.

An apparatus for obtaining a target signal spectrum includes: a spectrum measurer configured to measure a plurality of spectra from an object; and a processor configured to obtain a difference spectrum matrix by subtracting a reference spectrum from each of the plurality of spectra, and to obtain a spectrum of a target signal based on the obtained difference spectrum matrix. 1. An apparatus for obtaining a target signal spectrum , the apparatus comprising:a spectrum measurer configured to measure a plurality of spectra from an object; anda processor configured to obtain a difference spectrum matrix by subtracting a reference spectrum from each of the plurality of spectra, and to obtain a spectrum of a target signal based on the obtained difference spectrum matrix.2. The apparatus of claim 1 , wherein the spectrum measurer comprises:a light source configured to emit light onto the object; anda detector configured to detect light scattered or reflected from the object.3. The apparatus of claim 1 , wherein the spectrum measurer is further configured to measure the plurality of spectra continuously at predetermined time intervals in an in-vivo environment or an in-vitro environment in which the target signal changes.4. The apparatus of claim 1 , wherein the reference spectrum comprises claim 1 , among the plurality of spectra claim 1 , at least one of a spectrum measured at a predetermined time claim 1 , an average spectrum of the plurality of spectra claim 1 , a spectrum measured in a fasting state when the plurality of spectra are measured in an in-vivo environment claim 1 , or a spectrum measured in an aqueous solution when the plurality of spectra are measured in an in-vitro environment.5. The apparatus of claim 4 , wherein the processor is further configured to remove noise from the measured plurality of spectra based on one or more of second-order differentiation claim 4 , filtering claim 4 , asymmetric least square (ALS) claim 4 , detrend claim 4 , multiplicative ...

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Номер записи: 11
04-02-2021 дата публикации

Substrate processing apparatus

Номер: US20210035785A1
Автор: HaSeok Jang, JuIll Lee, WonKi Jeong
Принадлежит: ASM IP Holding BV

A substrate processing apparatus having an improved exhaust structure includes a grounded conductive extension portion configured to prevent generation of parasitic plasma in an exhaust space connected to a reaction space. The substrate processing apparatus prevents generation of parasitic plasma in an area, such as the reaction space, other than the reaction space. Thus, power loss may be prevented and a stable plasma process may be achieved.

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Номер записи: 12
15-02-2018 дата публикации

APPARATUS AND METHOD FOR BIOMETRIC INFORMATION DETECTION

Номер: US20180042557A1
Автор: JANG Hyeong Seok, Park Jin Young
Принадлежит: SAMSUNG ELECTRONICS CO., LTD.

An apparatus and method for biometric information detection are provided. The apparatus includes a housing, a biometric sensor disposed on a surface of the housing, and configured to detect biometric information of a subject, and an impedance measurer including biometric electrode pairs disposed around the biometric sensor, the impedance measurer being configured to measure bio-impedances of the subject using the biometric electrode pairs. The apparatus further includes a processor configured to determine a bio-impedance ratio, based on the measured bio-impedances, and determine validity of the detected biometric information, based on the determined bio-impedance ratio. 1. An apparatus for biometric information detection , the apparatus comprising:a housing;a biometric sensor disposed on a surface of the housing, and configured to detect biometric information of a subject;an impedance measurer comprising biometric electrode pairs disposed around the biometric sensor, the biometric electrode pairs being configured to measure bio-impedances of the subject using the biometric electrode pairs; anda processor configured to determine a bio-impedance ratio, based on the measured bio-impedances, and determine validity of the detected biometric information, based on the determined bio-impedance ratio.2. The apparatus of claim 1 , wherein the processor is further configured to determine that the detected biometric information is valid in response to a size of the determined bio-impedance ratio or a sequential change in the determined bio-impedance ratio being within a predetermined range.3. The apparatus of claim 1 , wherein the biometric sensor is further configured to:estimate the biometric information by applying a predetermined correlation model to a biometric signal; andupdate the predetermined correlation model, based on the estimated biometric information in response to a sequential change in the determined bio-impedance ratio reaching a predetermined range.4. The ...

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Номер записи: 13
06-02-2020 дата публикации

APPARATUS AND METHOD FOR ANALYZING COMPONENT OF OBJECT, AND IMAGE SENSOR

Номер: US20200041342A1
Автор: Eom Kun Sun, JANG Hyeong Seok, JUNG Myoung Hoon, MOON Hyun Seok, SHIM Jae Wook
Принадлежит: SAMSUNG ELECTRONICS CO., LTD.

A method and an apparatus for analyzing a component of an object are provided. The apparatus includes an image sensor including an optical module, and the optical module includes a light source configured to emit a source light, a first detector configured to detect a first light that is scattered or reflected from the object on which the emitted source light is incident, and a second detector configured to detect a second light that is emitted by the light source but is not incident on the object. The apparatus further includes a processor configured to calculate a scattering coefficient and an absorption coefficient, based on the detected first light and the detected second light, and analyze the component of the object, based on the calculated scattering coefficient and the calculated absorption coefficient. 1. An apparatus for analyzing a component of an object , the apparatus comprising: a light source configured to emit a source light;', 'a first detector configured to detect a first light that is scattered or reflected from the object on which the emitted source light is incident; and', 'a second detector configured to detect a second light that is emitted by the light source but is not incident on the object; and, 'an image sensor comprising an optical module, wherein the optical module comprises calculate a scattering coefficient and an absorption coefficient, based on the detected first light and the detected second light; and', 'analyze the component of the object, based on the calculated scattering coefficient and the calculated absorption coefficient., 'a processor configured to2. The apparatus of claim 1 , wherein the image sensor further comprises a substrate on which the optical module is disposed at each of nodes to form a network structure.3. The apparatus of claim 2 , wherein a first portion of the emitted source light is emitted from a first surface of the light source claim 2 , is incident on the object claim 2 , is scattered or reflected from ...

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Номер записи: 14
19-02-2015 дата публикации

ORGANIC LIGHT EMITTING DISPLAY DEVICE

Номер: US20150048316A1
Автор: Cho Sang Hwan, CHOI Chung Sock, JANG Cheol, KANG Jin Koo, KIM Hyun Ho, KIM Seung Hun, Kim Soo Youn, PARK Sang Hyun, Song Seung Yong
Принадлежит: Samsung Display Co., Ltd.

An organic light emitting display device includes a substrate having a non-light emitting region and a light emitting region, a photochromic layer in a path of light that is emitted from the light emitting region and a light blocking layer on the photochromic layer, wherein the light blocking layer comprises a plurality of light blocking patterns that are spaced from each other, the light blocking patterns overlap the light emitting region, and a space between adjacent light blocking patterns exposes the non-light emitting region. 1. An organic light emitting display device comprising:a substrate having a non-light emitting region and a light emitting region;a photochromic layer in a path of light that is emitted from the light emitting region; anda light blocking layer on the photochromic layer,wherein the light blocking layer comprises a plurality of light blocking patterns that are spaced from each other, the light blocking patterns overlap the light emitting region, and a space between adjacent light blocking patterns exposes the non-light emitting region.2. The organic light emitting display device of claim 1 , wherein the photochromic layer comprises photochromic particles claim 1 , andthe light blocking layer is configured to absorb or reflect ultraviolet rays.3. The organic light emitting display device of claim 1 , wherein the photochromic layer comprises a first photochromic layer that overlaps the light emitting region and a second photochromic layer that overlaps the non-light emitting region claim 1 , and the first photochromic layer is thinner than the second photochromic layer.4. The organic light emitting display device of claim 1 , further comprising a reflection prevention layer on the light blocking layer.5. The organic light emitting display device of claim 1 , further comprising a semi-permeation film on the light blocking layer.6. The organic light emitting display device of claim 5 , wherein the semi-permeation film comprises photochromic ...

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Номер записи: 15
08-05-2014 дата публикации

VAPOR DEPOSITION APPARATUS

Номер: US20140123899A1
Автор: JANG Cheol, Kim Jin-Kwang, Kim Seung-Hun, Song Seung-Yong
Принадлежит: Samsung Display Co., Ltd.

A vapor deposition apparatus including a first region including a first injection unit configured to inject a first raw material, and a second region including a second injection unit configured to inject a second raw material, wherein the second injection unit includes a plasma generation unit, wherein the plasma generation unit includes a plasma generator, a corresponding surface surrounding the plasma generator, and a plasma generation space between the plasma generator and the corresponding surface, and wherein the plasma generator has a groove in a lengthwise direction of the plasma generator. 1. A vapor deposition apparatus comprising:a first region comprising a first injection unit configured to inject a first raw material; anda second region comprising a second injection unit configured to inject a second raw material,wherein the second injection unit comprises a plasma generation unit, a plasma generator;', 'a corresponding surface surrounding the plasma generator; and', 'a plasma generation space between the plasma generator and the corresponding surface, and, 'wherein the plasma generation unit compriseswherein the plasma generator has a groove in a lengthwise direction of the plasma generator.2. The vapor deposition apparatus of claim 1 , wherein the plasma generation unit has an inflow unit configured to receive the second raw material injected into the plasma generation space claim 1 , and a discharge unit configured to discharge the second raw material converted to a radical form in the plasma generation space claim 1 , andwherein the groove faces the inflow unit or the discharge unit.3. The vapor deposition apparatus of claim 2 , wherein the groove comprises a first groove and a second groove that are parallel to each other claim 2 , andwherein the plasma generator comprises a heat dissipating plate between the first groove and the second groove.4. The vapor deposition apparatus of claim 2 , wherein the groove comprises a first groove and a second ...

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Номер записи: 16
15-02-2018 дата публикации

FLEXIBLE SUBSTRATE, METHOD OF MANUFACTURING THE SAME, AND DISPLAY APPARATUS EMPLOYING THE SAME

Номер: US20180047920A1
Автор: JANG Cheol
Принадлежит:

A flexible substrate includes a polymer substrate. At least a portion of a first barrier region is formed on a neutral plane of the polymer substrate. A top region is formed above the first barrier region. A bottom region is formed below the first barrier region. The first barrier region includes a first inorganic material disposed in at least a portion of a free volume of the polymer substrate. A density of the first inorganic material in the first barrier region is greater than a density of the first inorganic material in the top or bottom regions. 1. A flexible substrate comprising:a polymer substrate;a first barrier region, wherein at least a portion of the first barrier region is formed on a neutral plane of the polymer substrate;a top region formed above the first barrier region; anda bottom region formed below the first barrier region,wherein the first barrier region comprises a first inorganic material disposed in at least a portion of a free volume of the polymer substrate, andwherein a density of the first inorganic material in the first barrier region is greater than a density of the first inorganic material in the top or bottom regions.2. The flexible substrate of claim 1 , wherein the density of the first inorganic material in the first barrier region gradually decreases from a center thickness of the first barrier region toward upper and lower surfaces of the polymer substrate.3. The flexible substrate of claim 1 , wherein the first inorganic material comprises at least one of silicon nitride claim 1 , aluminum nitride claim 1 , zirconium nitride claim 1 , titanium nitride claim 1 , hafnium nitride claim 1 , tantalum nitride claim 1 , silicon oxide claim 1 , aluminum oxide claim 1 , titanium oxide claim 1 , tin oxide claim 1 , serium oxide claim 1 , or silicon oxynitride (SiON).4. The flexible substrate of claim 1 , wherein the first inorganic material of the first barrier region fills from about 0.1% to about 50% of a free volume of the first barrier ...

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Номер записи: 17
25-02-2021 дата публикации

APPARATUS AND METHOD FOR ESTIMATING BIO-INFORMATION

Номер: US20210052200A1
Автор: Ahn Sung Mo, JANG Hyeong Seok, KIM Sang Kyu, Lee Jun Ho, Park Jin Young
Принадлежит: SAMSUNG ELECTRONICS CO., LTD.

An apparatus for estimating bio-information according to an embodiment of the present disclosure includes a processor configured to obtain spectra from an object, obtain a component produced based on a change in pressure applied to the object, correct the spectra based on the obtained component produced based on the change in pressure, and estimate bio-information of the object based on the corrected spectra. 1. An apparatus for estimating bio-information comprising: obtain spectra from an object;', 'obtain a component produced based on a change in pressure applied to the object;', 'correct the spectra based on the obtained component produced based on the change in pressure; and', 'estimate the bio-information of the object based on the corrected spectra., 'a processor configured to2. The apparatus of claim 1 , wherein the processor is further configured to:perform principal component analysis (PCA) on the obtained spectra, andwherein the processor is configured to obtain the component, produced based on the change in pressure, based on a result of performing the PCA.3. The apparatus of claim 2 , wherein the processor is configured to:obtain the component, produced based on the change in pressure, based on a shape of components which are analyzed by using the PCA.4. The apparatus of claim 3 , wherein the processor is further configured to:obtain a component, having a shape similar to a hemoglobin absorption peak among the components analyzed by using the PCA, as the component produced based on the change in pressure.5. The apparatus of claim 3 , wherein the processor is further configured to:obtain a component, having a spectrum shape similar to that of a component defined in a component database among the components analyzed by the PCA, as the component produced based on the change in pressure.6. The apparatus of claim 1 , wherein the processor is further configured to:obtain a component, produced based on another change in pressure applied by the object to a ...

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Номер записи: 18
15-05-2014 дата публикации

ORGANIC LIGHT EMITTING DIODE (OLED) DISPLAY

Номер: US20140132148A1
Автор: JANG Cheol, Kim Seung-Hun, Song Seung-Yong
Принадлежит: Samsung Display Co., Ltd.

An organic light emitting diode (OLED) display is disclosed. In one aspect, the display includes a substrate having a light emission area and a non-emission area outside the light emission area, an organic light emitting unit formed on the light emission area and a blocking unit that is disposed on the non-emission area to surround the organic light emitting unit. The OLED display further includes a coating unit formed to coat an external surface of the blocking unit and an encapsulation unit formed by alternately stacking at least one first thin film and at least one second thin film on an area surrounded by the blocking unit so as to encapsulate the organic light emitting unit. 1. An organic light emitting diode (OLED) display comprising:a substrate comprising a light emission area and a non-emission area surrounding the light emission area;an organic light emitting unit formed on the light emission area;a blocking unit disposed on the non-emission area to surround the organic light emitting unit;a coating unit covering an external surface of the blocking unit; andan encapsulation unit encapsulating the organic light emitting unit, wherein encapsulation unit comprises at least one first thin film and at least one second thin film alternatively stacked on each other on an area surrounded by the blocking unit.2. The OLED display of claim 1 , wherein the at least one first thin film and the at least one second thin film are formed over the organic light emitting unit.3. The OLED display of claim 1 , wherein the at least one first thin film is formed of an inorganic material.4. The OLED display of claim 1 , wherein the at least one first thin film is a single layer formed of one of aluminum oxide (AlOx) claim 1 , silicon nitride (SiNx) claim 1 , silicon oxide (SiOx) claim 1 , and magnesium oxide (MgO).5. The OLED display of claim 4 , wherein the at least one first thin film has a multi-layer nanolaminate structure in which a plurality of single layers formed of ...

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Номер записи: 19
11-03-2021 дата публикации

PARALLEL THERMOELECTRIC MODULE

Номер: US20210074902A1
Автор: JANG Dong Hyun, KIM Seo Young, LEE Keun Hee, Park Sung Hoon
Принадлежит:

A parallel thermoelectric module includes: first and second substrates spaced apart from each other; a plurality of first electrodes disposed on the first substrate; a plurality of second electrodes disposed on the second substrate; thermoelectric devices disposed in the first and second substrates to connect one of the first electrodes with one of the second electrodes and including a plurality of P and N type thermoelectric devices; electrode terminals including at least one positive electrode terminal and at least one negative electrode terminal disposed in at least one of the first and second substrates; and N parallel circuit units (N is a natural number of 2 or more) having an electrically parallel structure to each other in series. The plurality of first electrodes, the plurality of second electrodes, and the thermoelectric devices are arranged to connect N parallel circuit units. 1. A parallel thermoelectric module comprising:a first substrate and a second substrate arranged to be spaced apart from each other;a plurality of first electrodes disposed on the first substrate;a plurality of second electrodes disposed on the second substrate;thermoelectric elements disposed on the first substrate and the second substrate to connect one of the first electrodes to one of the second electrodes, the thermoelectric elements comprising a plurality of N-type thermoelectric elements and a plurality of P-type thermoelectric elements;electrode terminals including at least one positive electrode terminal and at least one negative electrode terminal disposed on at least one of the first and second substrates; andN parallel circuit units (N is a natural number of 2 or more) having an electrically parallel structure to each other in series, whereinthe plurality of first electrodes, the plurality of second electrodes, and the thermoelectric elements are arranged to connect the N parallel circuit units.2. The module of claim 1 , wherein a first parallel circuit unit of at least ...

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Номер записи: 20
05-06-2014 дата публикации

Multi-level cell memory device and operating method thereof

Номер: US20140153331A1
Автор: Joonsuc Jang, Sangyong Yoon
Принадлежит: SAMSUNG ELECTRONICS CO LTD

According to an example embodiment of inventive concepts, an operating method of a non-volatile memory device includes: performing a first hard decision read operation that includes applying a first voltage if a selected word line of the non-volatile memory device; storing a result of the first hard decision read operation at a first latch of a page buffer in the non-volatile memory device; performing a second hard decision read operation that includes applying a second voltage to the selected word line, the second voltage being higher than the first voltage; and generating a first soft decision value using a result of the first hard decision read operation stored at the first latch.

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Номер записи: 21
15-03-2018 дата публикации

DISPLAY MODULE AND HEAD MOUNTED DISPLAY DEVICE

Номер: US20180074326A1
Автор: Cho Sang-Hwan, CHOI Chungsock, JANG Cheol, JUNG Sunyoung, KIM Hyunho, LEE Soyoung
Принадлежит:

Provided is a head mounted display device including a housing for providing a darkroom space, a display module in the housing and to display an image, and an optical lens for expanding the image to provide the image to a user. The display module includes a destructive interference structure which removes the image reflected from the optical lens without reflecting the image again. 1. A head mounted display device , comprising:a housing providing a darkroom space;a display module in the housing, the display module to display an image; and a first electrode on a base layer;', 'a second electrode closer to the optical lens than the first electrode;', 'a light-emitting element layer including a light-emitting layer between the first and second electrodes;', 'a reflection preventing layer on the second electrode; and', 'a phase control layer between the second electrode and the reflection preventing layer, the phase control layer to destructively interfere a first light beam, which has been reflected by the optical lens and then by the second electrode, and a second light beam, which has been reflected by the optical lens and then by the reflection preventing layer., 'an optical lens to expand the image to provide the image to eyeballs of a user, wherein the display module includes2. The head mounted display device as claimed in claim 1 , wherein the reflection preventing layer includes at least of chromium (Cr) claim 1 , molybdenum (Mo) claim 1 , titanium (Ti) claim 1 , cobalt (Co) claim 1 , nickel (Ni) claim 1 , aluminum (Al) claim 1 , tungsten (W) claim 1 , manganese (Mn) claim 1 , tellurium (Te) claim 1 , CrN claim 1 , TiN claim 1 , TiAlN claim 1 , MoOand CuO.3. The head mounted display device as claimed in claim 1 , wherein the reflection preventing layer includes a material having a refractive index and an extinction ratio such that the product of the refractive index and the extinction ratio is greater than about 1 and less than about 6.4. The head mounted display ...

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Номер записи: 22
17-03-2016 дата публикации

ORGANIC LIGHT EMITTING DISPLAY APPARATUS

Номер: US20160079567A1
Автор: CHO Sanghwan, CHOI Chungsock, JANG Cheol, KIM Seunghun
Принадлежит:

An organic light emitting display apparatus includes: a substrate divided into an emission area and a non-emission area; a pixel electrode disposed in the emission area; an intermediate layer disposed on the pixel electrode, including an organic emission layer; a counter electrode covering the intermediate layer; an external light reflection layer disposed on the counter electrode, the external light reflection layer being configured to reflect a portion of incident visible rays; and absorb and transmit another portion of the incident visible rays; a phase control layer disposed between the counter electrode and the external light reflection layer, being configured to control a phase of a light reflected by the counter electrode to destructive interfere with light reflected by the external light reflection layer; a thin-film encapsulating layer disposed on the external light reflection layer; and a black matrix disposed on the thin-film encapsulating layer in the non-emission area. 1. An organic light emitting display apparatus comprising:a substrate divided into an emission area and a non-emission area;a pixel electrode disposed in the emission area;an intermediate layer disposed on the pixel electrode, the intermediate layer comprising an organic emission layer;a counter electrode disposed in the emission area and the non-emission area, the counter electrode covering the intermediate layer; reflect a portion of incident visible rays; and', 'absorb and transmit another portion of the incident visible rays;, 'an external light reflection layer disposed on the counter electrode in the emission area and the non-emission area, the external light reflection layer being configured toa phase control layer disposed between the counter electrode and the external light reflection layer, the phase control layer being configured to control a phase of light reflected by the counter electrode to destructively interfere with light reflected by the external light reflection layer; ...

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Номер записи: 23
18-03-2021 дата публикации

DISPLAY DEVICE AND HEAD MOUNT DISPLAY DEVICE

Номер: US20210083228A1
Автор: Cho Sang Hwan, CHOI Chung Sock, JANG Cheol, Jung Sun Young, KIM Hyun Ho, LEE So Young
Принадлежит:

A display device comprising: a substrate; a plurality of display elements disposed on the substrate; and a diffraction pattern layer disposed on a path of light emitted from the plurality of display elements. The diffraction pattern layer comprises a plurality of diffraction patterns which is disposed with a predetermined pitch, and the plurality of diffraction patterns do not overlap the plurality of display elements; and when a width of a cross section of each of the plurality of diffraction patterns is defined as a length of each diffraction pattern, the predetermined pitch and the length of each diffraction pattern satisfy the following inequation: 0.4≤d/DP<1, where DP denotes the predetermined pitch, and d denotes the length of each diffraction pattern. 1. A display device comprising:a substrate;a plurality of display elements disposed on the substrate;a pixel definition film including a plurality of openings which overlap the plurality of display elements;an encapsulation layer disposed on the plurality of display elements and the pixel definition film; anda diffraction pattern layer comprising a plurality of diffraction patterns disposed on the encapsulation layer,wherein the plurality of diffraction patterns does not overlap at least one opening of the plurality of openings.2. The display device of claim 1 , whereina first distance is defined as a distance between adjacent diffraction patterns in one direction among the plurality of diffraction patterns,a second distance is defined as a distance between adjacent diffraction patterns in one direction with the at least one opening therebetween among the plurality of diffraction patterns in one direction, andthe first distance is smaller than the second distance.3. The display device of claim 1 , wherein the encapsulation layer includes a glass insulating substrate or at least one of an organic layer and an inorganic layer.4. The display device of claim 1 , whereina region which overlaps the plurality of ...

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Номер записи: 24
23-03-2017 дата публикации

OPTICAL WAVE GUIDE HAVING MULTIPLE INDEPENDENT OPTICAL PATH AND OPTICAL GAS SENSOR USING THAT

Номер: US20170082488A1
Автор: JANG Sung Ho, JUNG Sang Ho, LEE Seung Hwan
Принадлежит:

The present disclosure relates to an optical gas sensor including at least: an optical wave guide including a first elliptical mirror formed along at least part of a first 3-dimensional ellipsoid and having a first focal point and a second focal point, a second elliptical mirror formed along at least part of a second 3-dimensional ellipsoid and having the first focal point and a third focal point, and a third elliptical mirror formed along at least part of a third 3-dimensional ellipsoid and having the first focal point and a fourth focal point; one or more optical sensors installed at at least one of the first, second, third, and fourth focal points; and one or more light sources installed at at least one of the first, second, third, and fourth focal points where the one or more optical sensors are not installed. 1. An optical gas sensor comprising:an optical wave guide including a first elliptical mirror formed along at least part of a first 3-dimensional ellipsoid and having a first focal point and a second focal point, a second elliptical mirror formed along at least part of a second 3-dimensional ellipsoid and having the first focal point and a third focal point, and a third elliptical mirror formed along at least part of a third 3-dimensional ellipsoid and having the first focal point and a fourth focal point, wherein a first angle between a first virtual reference line connecting the first focal point and the second focal point and a second virtual reference line connecting the first focal point and the third focal point is equal to a second angle between the first virtual reference line and a third virtual reference line connecting the first focal point and the fourth focal point;one or more optical sensors installed at at least one of the first, second, third, and fourth focal points; andone or more light sources installed at at least one of the first, second, third, and fourth focal points where the one or more optical sensors are not installed.2. An ...

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Номер записи: 25
02-04-2015 дата публикации

DISPLAY APPARATUS

Номер: US20150090971A1
Автор: Cho Sang-Hwan, CHOI Chung-Sock, JANG Cheol, KANG Jin-Koo, Kim Hyun-ho, Kim Seung-Hun, KIM Soo-Youn, Park Sang-Hyun, Song Seung-Yong
Принадлежит:

A display apparatus includes a substrate, a display unit, a first metal oxide layer on the display unit, and a second metal oxide layer. The display unit may include an emission region and a non-emission region. The second metal oxide layer may be on the first metal oxide layer in the non-emission region. The first metal oxide layer and the second metal oxide layer may each include a metal oxide, the transparency of which varies according to a degree of oxidization of the metal oxide. 1. A display apparatus , comprising:a substrate;a display unit on the substrate and including an emission region and a non-emission region;a first metal oxide layer on the display unit; anda second metal oxide layer on the first metal oxide layer in the non-emission region,wherein the first metal oxide layer and the second metal oxide layer each include a metal oxide, the transparency of which varies according to a degree of oxidization of the metal oxide.2. The display apparatus as claimed in claim 1 , wherein the first metal oxide layer is transparent claim 1 , and the second metal oxide layer is opaque.3. The display apparatus as claimed in claim 1 , wherein the first metal oxide layer includes a copper oxide.4. The display apparatus as claimed in claim 3 , wherein the first metal oxide layer includes a first copper oxide represented by CuO claim 3 , and the second metal oxide layer includes a second copper oxide represented by CuO.5. The display apparatus as claimed in claim 1 , wherein the display unit includes a pixel defining layer having an opening portion claim 1 , and the emission region corresponds to the opening portion.6. The display apparatus as claimed in claim 1 , wherein the display unit includes an organic light-emitting device (OLED) on the substrate.7. The display apparatus as claimed in claim 6 , wherein the OLED includes a first electrode claim 6 , an intermediate layer claim 6 , and a second electrode.8. The display apparatus as claimed in claim 7 , wherein the ...

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Номер записи: 26
31-03-2022 дата публикации

Semiconductor device including source/drain region

Номер: US20220102497A1
Автор: Seung Hun Lee, Su Jin Jung, Sung Uk JANG, Young Dae Cho
Принадлежит: SAMSUNG ELECTRONICS CO LTD

A semiconductor device including an active region defined in a substrate; at least one channel layer on the active region; a gate electrode intersecting the active region and on the active region and surrounding the at least one channel layer; and a pair of source/drain regions adjacent to both sides of the gate electrode, on the active region, and in contact with the at least one channel layer, wherein the pair of source/drain regions includes a selective epitaxial growth (SEG) layer, and a maximum width of each of the pair of source/drain regions in a first direction is 1.3 times or less a width of the active region in the first direction.

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Номер записи: 27
25-03-2021 дата публикации

EXTREME ULTRAVIOLET GENERATION APPARATUS

Номер: US20210092825A1
Автор: Choi In Ho, CHOI Min Seok, JANG Sung Ho, Kim Jeong-gil, Lee In Jae, SHIN HYUCK
Принадлежит: SAMSUNG ELECTRONICS CO., LTD.

An extreme ultraviolet generation apparatus is provided. The extreme ultraviolet generation apparatus includes a chamber, a droplet generator configured to provide a droplet into the chamber, a shroud which extends along a movement path of the droplet inside the chamber and surrounds the movement path of the droplet, a charging unit configured to charge the droplet, a monitoring unit configured to measure a position of the charged droplet, an alignment unit including at least one electromagnet, the alignment unit configured to correct the position of the charged droplet within the shroud using the at least one electromagnet, and an acceleration unit configured to accelerate the charged droplet after the position of the charged droplet has been corrected. 1. An extreme ultraviolet generation apparatus comprising:a chamber;a droplet generator configured to provide a droplet into the chamber;a shroud which extends along a movement path of the droplet inside the chamber and surrounds the movement path of the droplet;a charging unit configured to charge the droplet;a monitoring unit configured to measure a position of the charged droplet;an alignment unit comprising at least one electromagnet, the alignment unit configured to correct the position of the charged droplet within the shroud using the at least one electromagnet; andan acceleration unit configured to accelerate the charged droplet after the position of the charged droplet has been corrected.2. The apparatus of claim 1 , wherein the monitoring unit is configured to measure the position of the charged droplet using an electric field.3. The apparatus of claim 1 , wherein the charging unit claim 1 , the monitoring unit claim 1 , the alignment unit claim 1 , and the acceleration unit are sequentially disposed in the shroud along the movement path of the droplet.4. The apparatus of claim 1 , wherein the alignment unit is disposed between an outer circumferential surface of the shroud and an inner circumferential ...

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Номер записи: 28
21-03-2019 дата публикации

DISPLAY DEVICE AND HEAD MOUNT DISPLAY DEVICE

Номер: US20190088904A1
Автор: Cho Sang Hwan, CHOI Chung Sock, JANG Cheol, Jung Sun Young, KIM Hyun Ho, LEE So Young
Принадлежит:

A display device comprising: a substrate; a plurality of display elements disposed on the substrate; and a diffraction pattern layer disposed on a path of light emitted from the plurality of display elements. The diffraction pattern layer comprises a plurality of diffraction patterns which is disposed with a predetermined pitch, and the plurality of diffraction patterns do not overlap the plurality of display elements; and when a width of a cross section of each of the plurality of diffraction patterns is defined as a length of each diffraction pattern, the predetermined pitch and the length of each diffraction pattern satisfy the following inequation: 0.4≤d1/DP1<1, where DP1 denotes the predetermined pitch, and d1 denotes the length of each diffraction pattern. 1. A display device comprising:a substrate;a plurality of display elements disposed on the substrate; anda diffraction pattern layer disposed on a path of light emitted from the plurality of display elements,whereinthe diffraction pattern layer comprises a plurality of diffraction patterns which is disposed with a predetermined pitch,the plurality of diffraction patterns does not overlap the plurality of display elements,a width of a cross section of each of the plurality of diffraction patterns is defined as a length of each diffraction pattern, and {'br': None, '0.4≤d1/DP1<1,'}, 'the predetermined pitch and the length of each diffraction pattern satisfy the following inequation{'b': 1', '1, 'wherein DP denotes the predetermined pitch, and d denotes the length of each diffraction pattern.'}2. The display device of claim 1 , whereina region which overlaps the plurality of display elements is defined as a display region,a region which does not overlap the plurality of display elements is defined as a non-display region, andthe plurality of diffraction patterns is disposed only in the non-display region.3. The display device of claim 1 , further comprising:an encapsulation layer disposed between the plurality ...

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Номер записи: 29
16-04-2015 дата публикации

Removable wedge heel and method of customizing the same

Номер: US20150101210A1
Автор: Myoung Ho Jang
Принадлежит: Individual

Disclosed herein is a removable wedge heel for high heel shoes, the removable wedge heel including: an upper slanted surface corresponding to a slanted bottom part of the high heel shoes; a bottom surface intersecting with the upper slanted surface so as to contact a ground; and a heel insertion hole formed toward the bottom surface from an upper portion of the upper bottom surface and closely inserted into a heel of the high heel shoes.

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Номер записи: 30
05-04-2018 дата публикации

Fan-out semiconductor package

Номер: US20180096968A1
Автор: Min Seok Jang, Sang Jin Lee
Принадлежит: Samsung Electro Mechanics Co Ltd

A fan-out semiconductor package includes: a first connection member having a through-hole; a first component disposed in the through-hole; a second component disposed in the through-hole and attached to the first component; an encapsulant filling at least portions of spaces between walls of the through-hole and side surfaces of the first component and side surfaces of the second component; a second connection member disposed on the first connection member and the first component; and a third connection member disposed on the first connection member and the second component. A number of at least one of the first or second components is plural, the second and third connection members are connected to each other through the first connection member, and the first connection member includes a redistribution layer electrically connected to a redistribution layer of the second connection member and a redistribution layer of the third connection member.

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Номер записи: 31
05-04-2018 дата публикации

HEAD MOUNTED DISPLAY DEVICE

Номер: US20180097203A1
Автор: Han Sang Hyun, JANG Cheol
Принадлежит:

A head mounted display device according to an exemplary embodiment includes: a case; a display panel that is disposed in the case and is capable of displaying an image; and an optical system between the display panel and a user, wherein the display panel includes a pixel layer that includes a plurality of pixels capable of emitting light and a light blocking layer on the pixel layer and having a plurality of light blocking openings, and the area of a first area where the light blocking layer and the pixel are overlapped with each other in a plane view is gradually increased toward an outer portion of the display panel from a center portion of the display panel. 1. A head mounted display device comprising:a case;a display panel in the case and capable of displaying an image; andan optical system between the display panel and a user,wherein the display panel comprises:a pixel layer comprising a plurality of pixels capable of emitting light, anda light blocking layer on the pixel layer and having a plurality of light blocking openings,wherein the area of a first area where the light blocking layer and the pixel are overlapped with each other in a plane view is gradually increased toward an outer portion of the display panel from a center portion of the display panel.2. The head mounted display device of claim 1 , wherein the area of a second area where the light blocking opening and the pixel are overlapped with each other in a plane view is gradually decreased toward an outer portion of the display panel from a center portion of the display panel.3. The head mounted display device of claim 1 , wherein a distance between a center of the pixel and a center of the light blocking opening is gradually increased toward the outer portion of the display panel from a center portion of the display panel.4. The head mounted display device of claim 1 , wherein a center portion of the display panel is located corresponding to a center of eyes of a user and a center of the optical ...

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Номер записи: 32
01-04-2021 дата публикации

CAVITY FILTER AND CONNECTING STRUCTURE INCLUDED THEREIN

Номер: US20210098849A1
Автор: JANG Sung Ho, KIM Joung Hoe, PARK Nam Shin
Принадлежит: KMW INC.

The present invention relates to a cavity filter and a connecting structure included therein. The cavity filter includes: an RF signal connecting portion spaced apart, by a predetermined distance, from an outer member having an electrode pad provided on a surface thereof; and a terminal portion configured to electrically connect the electrode pad of the outer member and the RF signal connecting portion so as to absorb assembly tolerance existing at the predetermined distance and to prevent disconnection of the electric flow between the electrode pad and the RF signal connecting portion, wherein the terminal portion includes: first side terminal contacted with the electrode pad; and the second side terminal connected to the RF signal connecting portion, wherein at least any one of the first side terminal and the second side terminal has a housing space in which the other side terminal is housed, and a part of the at least one side terminal is elastically deformed by an assembly force provided by an assembler, and applies lateral tension to the other side terminal while elastically supporting the other side terminal toward the electrode pad. Therefore, the cavity filter can efficiently absorb assembly tolerance which occurs through assembly design, and prevent disconnection of an electric flow, thereby preventing degradation in performance of an antenna device. 1. A cavity filter comprising:an RF signal connecting portion spaced apart, by a predetermined distance, from an outer member having an electrode pad provided on a surface thereof; anda terminal portion configured to electrically connect the electrode pad of the outer member and the RF signal connecting portion so as to absorb assembly tolerance existing at the predetermined distance and to prevent disconnection of the electric flow between the electrode pad and the RF signal connecting portion,wherein the terminal portion comprises:first side terminal contacted with the electrode pad; andthe second side ...

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Номер записи: 33
01-04-2021 дата публикации

CAVITY FILTER AND CONNECTING STRUCTURE INCLUDED THEREIN

Номер: US20210098851A1
Автор: JANG Sung Ho, KIM Joung Hoe, PARK Nam Shin
Принадлежит: KMW INC.

The present invention relates to a cavity filter and a connecting structure included therein. The cavity filter includes: an RF signal connecting portion spaced apart, by a predetermined distance, from an outer member having an electrode pad provided on a surface thereof; and a terminal portion configured to electrically connect the electrode pad of the outer member and the RF signal connecting portion so as to absorb assembly tolerance existing at the predetermined distance and to prevent disconnection of the electric flow between the electrode pad and the RF signal connecting portion, wherein the terminal portion includes: a first side terminal contacted with the electrode pad; and a second side terminal having a housing space in which a part of the first side terminal is housed, and connected to the RF signal connecting portion, wherein the first side terminal is provided as an elastic deformable body whose part is radially widened or narrowed against an assembly force provided by an assembler. Therefore, the cavity filter can efficiently absorb assembly tolerance which occurs through assembly design, and prevent disconnection of an electric flow, thereby preventing degradation in performance of an antenna device. 1. A cavity filter comprising:an RF signal connecting portion spaced apart, by a predetermined distance, from an outer member having an electrode pad provided on a surface thereof; anda terminal portion configured to electrically connect the electrode pad of the outer member and the RF signal connecting portion so as to absorb assembly tolerance existing at the predetermined distance and to prevent disconnection of the electric flow between the electrode pad and the RF signal connecting portion,wherein the terminal portion comprises:a first side terminal contacted with the electrode pad; anda second side terminal having a housing space in which a part of the first side terminal is housed, and connected to the RF signal connecting portion,wherein the ...

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Номер записи: 34
01-04-2021 дата публикации

CAVITY FILTER AND CONNECTING STRUCTURE INCLUDED THEREIN

Номер: US20210098852A1
Автор: JANG Sung Ho, KIM Joung Hoe, PARK Nam Shin
Принадлежит: KMW INC.

The present disclosure relates to a cavity filter and a connecting structure included therein. The cavity filter includes: an RF signal connecting portion spaced apart, by a predetermined distance, from an outer member having an electrode pad provided on a surface thereof; and a terminal portion configured to electrically connect the electrode pad of the outer member and the RF signal connecting portion so as to absorb assembly tolerance existing at the predetermined distance and to prevent disconnection of the electric flow between the electrode pad and the RF signal connecting portion, wherein the terminal portion includes: first side terminal contacted with the electrode pad; and the second side terminal connected to the RF signal connecting portion. Therefore, the cavity filter can efficiently absorb assembly tolerance which occurs through assembly design, and prevents disconnection of an electric flow, thereby preventing degradation in performance of an antenna device. 1. A cavity filter comprising:an RF signal connecting portion spaced apart, by a predetermined distance, from an outer member having an electrode pad provided on a surface thereof; anda terminal portion configured to electrically connect the electrode pad of the outer member and the RF signal connecting portion so as to absorb assembly tolerance existing at the predetermined distance and to prevent disconnection of the electric flow between the electrode pad and the RF signal connecting portion,wherein the terminal portion comprises:a first side terminal contacted with the electrode pad; anda second side terminal connected to the RF signal connecting portion.2. The cavity filter of claim 1 , wherein the terminal portion is inserted into a terminal insertion port formed in a filter body having the RF signal connecting portion provided therein.3. The cavity filter of claim 2 , further comprising a dielectric body inserted into the terminal insertion port so as to cover the outside of the terminal ...

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Номер записи: 35
01-04-2021 дата публикации

CAVITY FILTER AND CONNECTING STRUCTURE INCLUDED THEREIN

Номер: US20210098912A1
Автор: JANG Sung Ho, KIM Joung Hoe, PARK Nam Shin
Принадлежит: KMW INC.

The present invention relates to a cavity filter including: an RF signal connecting portion spaced apart, by a predetermined distance, from an outer member having an electrode pad provided on a surface thereof; and a terminal portion configured to electrically connect the electrode pad of the outer member and the RF signal connecting portion so as to absorb assembly tolerance existing at the predetermined distance and to prevent disconnection of the electric flow between the electrode pad and the RF signal connecting portion, wherein a part of the terminal portion, positioned between the electrode pad and the RF signal connecting portion, is elastically deformed to absorb assembly tolerance existing in a terminal insertion port. Therefore, the cavity filter can efficiently absorb assembly tolerance which occurs through assembly design, and prevent disconnection of an electric flow, thereby preventing degradation in performance of an antenna device. 1. A cavity filter comprising:an RF signal connecting portion spaced apart, by a predetermined distance, from an outer member having an electrode pad provided on a surface thereof; anda terminal portion configured to electrically connect the electrode pad of the outer member and the RF signal connecting portion so as to absorb assembly tolerance existing at the predetermined distance and to prevent disconnection of the electric flow between the electrode pad and the RF signal connecting portion,wherein a part of the terminal portion, positioned between the electrode pad and the RF signal connecting portion, is elastically deformed to absorb assembly tolerance existing in a terminal insertion port.2. The cavity filter of claim 1 , wherein the terminal portion is provided as a single terminal portion in the terminal insertion port.3. The cavity filter of claim 1 , wherein the terminal portion comprises:a first side terminal contacted with the electrode pad, and elastically deformed by an assembly force provided by an ...

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Номер записи: 36
08-04-2021 дата публикации

Hairpin Type Stator Coil Forming Apparatus and Forming Method

Номер: US20210104941A1
Автор: Jang Seungkyu
Принадлежит:

A hairpin type of stator coil forming apparatus includes a first forming machine configured to form a vertex in a material coil so that a central portion of the material coil protrudes upward, and to form inclined portions inclined to both sides of the vertex, a second forming machine configured to receive the material coil bent-formed by the first forming machine and to form a front/rear bent portion in the material coil by bending one inclined portion and a portion of the other inclined portion based on the vertex, and a third forming machine configured to receive the material coil bent-formed by the second forming machine and to roundly form the inclined portions in front and rear directions. 1. A hairpin type of stator coil forming apparatus , comprising:a first forming machine configured to form a vertex in a material coil so that a central portion of the material coil protrudes upward, and to form inclined portions inclined to both sides of the vertex;a second forming machine configured to receive the material coil bent-formed by the first forming machine and to form a front/rear bent portion in the material coil by bending one inclined portion and a portion of the other inclined portion based on the vertex; anda third forming machine configured to receive the material coil bent-formed by the second forming machine and to roundly form the inclined portions in front and rear directions.2. The apparatus of claim 1 , wherein the first forming machine includes:a lower central die provided with a forming surface having a triangular cross-section;lower left and right dies configured to be slide-movable in left and right directions at sides connected to the forming surface of the lower central die, and to adjust a length of the inclined portions of the material coil;a moving bracket supported through a frame at an upper portion of the lower central die, and configured to be movable upward and downward from an upper portion of the frame;upper spring parts configured ...

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Номер записи: 37
08-04-2021 дата публикации

Electronic device and method to control communication circuit in electronic device

Номер: US20210105039A1
Автор: Hyoungtak SON, Jungsik MIN, Kyujae JANG, Kyungrok Lee, Youngsik BYUN
Принадлежит: SAMSUNG ELECTRONICS CO LTD

According to one or more embodiments, an electronic device comprises an antenna, a transceiver configured to generate a first signal which corresponds to a first frequency band and transmit the first signal to the antenna, a coupler electrically connected to the antenna and the transceiver, and a communication processor operatively connected to the transceiver, and the communication processor may be configured to identify whether the first signal is abnormal, at least partially based on at least part of the first signal, wherein the at least part of the first signal is a signal fed back through the coupler, and, based on identifying that the first signal is abnormal, control transmission power of the first signal during a set time interval. Other embodiments may be possible.

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Номер записи: 38
03-07-2014 дата публикации

SYSTEM AND METHOD FOR DYNAMICALLY EXPANDING VIRTUAL CLUSTER AND RECORDING MEDIUM ON WHICH PROGRAM FOR EXECUTING THE METHOD IS RECORDED

Номер: US20140189109A1
Автор: JANG Sung Ho
Принадлежит: SAMSUNG SDS CO., LTD.

Provided are a system and method for dynamically expanding a virtual cluster having one or more virtual machines (VMs), based on the resource availability of the virtual cluster and the type of the virtual cluster. The system for dynamically expanding a virtual cluster having one or more virtual machines (VMs), the system comprising a monitor unit which measures resource availability of a target virtual cluster and provides the resource availability to an expansion control unit, the expansion control unit which determines whether to expand the target virtual cluster based on the resource availability and determines a type and number of VM instances to be additionally allocated to the target virtual cluster by reflecting the resource availability and a type of the target virtual cluster and a virtual cluster configuration unit which modifies profile information of the target virtual cluster such that the determined number of VM instances of the determined type by the expansion control unit can be additionally allocated to the target virtual cluster. 1. A system for dynamically expanding a virtual cluster having one or more virtual machines (VMs) , the system comprising:a monitor measures resource availability of a target virtual cluster;an expansion controller which receives the measured resource availability, determines whether to expand the target virtual cluster based on the measured resource availability and determines a type and a number of VM instances to be additionally allocated to the target virtual cluster based on the measured resource availability and a type of the target virtual cluster; anda virtual cluster configurer which modifies profile information of the target virtual cluster such that the determined number of VM instances of the determined type can be additionally allocated to the target virtual cluster.21212123. The system of claim 1 , wherein the monitor measures utilization rates of first through n-th resources in the target virtual cluster ...

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Номер записи: 39
29-04-2021 дата публикации

ROBOT PROCESS AUTOMATION APPARATUS AND METHOD FOR DETECTING CHANGES THEREOF

Номер: US20210122051A1
Автор: AN Kyung Jun, CHO Jun Hee, JANG Sung Ho, JO Jong Yoon
Принадлежит:

According to aspects of the present disclosure, a change detection method for ROBOT process automation (RPA) performed by a computer device includes obtaining object information of a target object from first working environment information at a first time, and determining a comparison object detected in second working environment information at a second time as an object corresponding to the target object based on the obtained object information of the target information. Thus, even if an error occurs due to a change in a working environment, an RPA apparatus can operate normally by correcting the error by itself without the need for a user to recreate a new bot or modify the existing bot. Also, even if the position or shape of an object referred to by RPA in a screen is changed, the RPA apparatus can accurately find an object to manipulate based on surrounding information and perform RPA normally. 1: A change detection method for ROBOT process automation (RPA) performed by a computer device , the method comprising:obtaining object information of a target object from first working environment information at a first time; anddetermining a comparison object detected in second working environment information at a second time as an object corresponding to the target object based on the obtained object information of the target information.2: The method of claim 1 , wherein the determining of the comparison object as the object corresponding to the target object comprises searching for an object structure of the comparison object in the second working environment information and determining the comparison object as a candidate object according to the search result.3: The method of claim 2 , wherein the determining of the comparison object as the candidate object comprises:obtaining the object structure of the comparison object from the second working environment information;determining whether the object structure of the comparison object is the same or similar to an ...

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Номер записи: 40
30-04-2015 дата публикации

DISPLAY DEVICE INTEGRATED WITH TOUCH SCREEN PANEL

Номер: US20150115254A1
Автор: Cho Sang-Hwan, CHOI Chung-Sock, JANG Cheol, KANG Jin-Koo, Kim Hyun-ho, Kim Seung-Hun, KIM Soo-Youn, Park Sang-Hyun, Song Seung-Yong
Принадлежит:

A display device integrated with a touch screen panel may include a display device and an anti-reflection layer. The display device may include a plurality pixels arranged therein. The anti-reflection layer may include a plurality of metal layers and a plurality of dielectric layers that are sequentially laminated on an upper surface of the display device. In the display device, one or more metal layers among the plurality of metal layers constituting the anti-reflection layer may be operated as sensing electrodes of the touch screen panel. 1. A display device integrated with a touch screen panel , the display device comprising:a plurality pixels arranged in the display device; andan anti-reflection layer including a plurality of metal layers and a plurality of dielectric layers, the plurality of metal layers and the plurality of dielectric layers being sequentially laminated on an upper surface of the display device,wherein one or more metal layers among the plurality of metal layers of the anti-reflection layer are sensing electrodes of the touch screen panel.2. The display device as claimed in claim 1 , wherein the anti-reflection layer includes alternately laminated: a first metal layer claim 1 , a first dielectric layer claim 1 , a second metal layer claim 1 , a second dielectric layer claim 1 , a third metal layer claim 1 , a third dielectric layer claim 1 , a fourth metal layer and a fourth dielectric layer.3. The display device as claimed in claim 2 , wherein: a plurality of first sensing electrodes of the touch screen panel and', 'a plurality of first dummy patterns that do not to overlap with the first sensing electrodes, and, 'the third metal layer includes a plurality of second sensing electrodes of the touch screen panel arranged in a direction intersecting the first sensing electrodes, and', 'a plurality of second dummy patterns that do not overlap with the second sensing electrodes., 'the fourth metal layer includes4. The display device as claimed in ...

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Номер записи: 41
26-04-2018 дата публикации

WEARABLE DEVICE AND HEALTH MONITORING METHOD

Номер: US20180110413A1
Автор: JANG Hyeong Seok, MOON Hyun Seok, SHIM Jae Wook
Принадлежит: SAMSUNG ELECTRONICS CO., LTD.

A wearable device includes a body unit to be worn on a subject; a light source comprising a plurality of light emitting diodes and configured to emit light to the subject; a sensor comprising a plurality of photodiodes configured to generate electrical signals based on the light returning from the subject, the plurality of photodiodes being divided into a first photodiode (PD) group and a second PD group, and the photodiodes of the first PD group being disposed to face the photodiodes of the second PD group on the body unit; and a controller configured to extract biometric information of the subject based on the electrical signals generated by the plurality of photodiodes. 1. A wearable device comprising:a body unit configured to be worn on a subject;a light source comprising a plurality of light emitting diodes configured to emit light to the subject;a sensor comprising a plurality of photodiodes disposed on the body unit and configured to generate electrical signals based on the light returning from the subject, the plurality of photodiodes being divided into a first photodiode (PD) group and a second PD group, and the photodiodes of the first PD group being disposed to face the photodiodes of the second PD group; anda controller configured to extract biometric information of the subject based on the electrical signals generated by the plurality of photodiodes.2. The wearable device of claim 1 , wherein:the body unit comprises a first body and a second body which is disposed in parallel to the first body and is spaced apart from the first body; andeach of the plurality of photodiodes has a first end connected to the first body and a second end connected to the second body.3. The wearable device of claim 2 , wherein the photodiodes of the first PD group are disposed in a direction opposite to a direction in which the photodiodes of the second PD group are disposed.4. The wearable device of claim 2 , wherein:the body unit further comprises a third body which is ...

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Номер записи: 42
30-04-2015 дата публикации

EFFECTIVE CONTROL OF VIRAL PLANT DISEASE WITH STRAINS OF PSEUDOMONAS OLEOVORANS

Номер: US20150118205A1
Автор: Hwang In Cheon, JANG Cheol, KIM Hyeong Min, KIM Nam Gyu, Lee Yong Jin
Принадлежит:

A strain of having a controlling activity against plant viral diseases and a microbial agent comprising the same are provided; and the microbial agent exhibits excellent protection against plant viral infections by Tobamovirus, Potyvirus, Tenuivirus, Cucumovirus and Begomovirus. 1. A method for controlling a plant viral disease comprises applying a microbial agent to a plant , wherein the microbial agent comprises{'i': 'Pseudomonas oleovorans', 'an isolated strain KBPF-004 (KCTC 10159BP), its culture, or dried powder of the culture; and'}a carrier selected from the group consisting of bentonite, talc, clay, kaolin, calcium carbonate, silica, pumice stone, diatomaceous earth, acidic white bole, zeolite, perlite, white carbon, ammonium sulfate, urea, glucose, dextrin, water, and a mixture thereof.2Pseudomonas oleovorans. The method of claim 1 , wherein the microbial agent comprises 2.5 to 70% by weight of the isolated strain claim 1 , a culture thereof claim 1 , or a dried powder of the culture; 2 to 30% by weight of a surfactant; and a residual amount of the carrier claim 1 , based on the total weight of the microbial agent.3. The method of claim 1 , wherein the surfactant is an anionic surfactant claim 1 , nonionic surfactant claim 1 , or a mixture thereof.4. The method of claim 1 , wherein the microbial agent is in a form selected from the group consisting of wettable powder claim 1 , water dispersible granules claim 1 , suspension concentrates claim 1 , granules claim 1 , aqueous suspensions claim 1 , soluble powder claim 1 , water soluble granules claim 1 , and capsules.5. The method of claim 1 , wherein the plant viral disease is caused by a plant virus selected from the group consisting of Allexivirus claim 1 , Alfamovirus claim 1 , Ampelovirus claim 1 , Bymovirus claim 1 , Begomovirus claim 1 , Capillovirus claim 1 , Carlavirus claim 1 , Carmovirus claim 1 , Caulimovirus claim 1 , Closterovirus claim 1 , Comovirus claim 1 , Cucumovirus claim 1 , Crinivirus ...

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Номер записи: 43
20-04-2017 дата публикации

Case and electronic device including the same

Номер: US20170111077A1
Автор: Chang Youn Hwang, Jin Ho Lee, Jung Hyeon Hwang, Yong Wook Hwang, Young Soo Jang
Принадлежит: SAMSUNG ELECTRONICS CO LTD

The disclosure provides a portable terminal including an electronic device and a case disposed thereon that provides water resistant, dust resistant, and insulation for the electronic device by proper positioning of an aperture of the electronic device that uses an area of the case as an antenna. The case includes a body part that comprises a main body with a metallic portion formed of a metallic material, and an auxiliary body disposed adjacent to the metallic portion, and at least a portion of the auxiliary body is used as an antenna for transmission and reception of signals. An insulation member is disposed between the at least a portion of the auxiliary body and the main body, and a bonding layer is disposed in at least one of an area between the insulation member and at least one area of the main body, or between the insulation member and the auxiliary body.

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Номер записи: 44
29-04-2021 дата публикации

DISPLAY DEVICE

Номер: US20210126227A1
Автор: CHO Sanghwan, CHOI Chung Sock, JANG Cheol, JUNG Sunyoung, Kang Sunmi, KIM Hyunho
Принадлежит:

A display device includes a display panel including a light-emitting device to emit light; and an input sensor disposed on the display panel. The input sensor includes a first insulating layer disposed on the display panel; a first conductive layer disposed on the first insulating layer; a second insulating layer covering the first conductive layer; and a second conductive layer disposed on the second insulating layer. At least one of the first and second insulating layers includes a plurality of diffraction patterns arranged to diffract at least a portion of the light provided from the display panel. 1. A display device comprising:a display panel including a light-emitting device to emit light; andan input sensor disposed on the display panel,wherein the input sensor comprises:a first insulating layer disposed on the display panel;a first conductive layer disposed on the first insulating layer;a second insulating layer covering the first conductive layer; anda second conductive layer disposed on the second insulating layer,wherein at least one of the first and second insulating layers comprises a plurality of diffraction patterns arranged to diffract at least a portion of the light provided from the display panel.2. The display device of claim 1 , wherein the plurality of diffraction patterns are disposed in the second insulating layer.3. The display device of claim 1 , wherein the plurality of diffraction patterns are disposed in the first insulating layer.4. The display device of claim 1 , wherein the plurality of diffraction patterns comprise:a plurality of first diffraction patterns disposed in the first insulating layer; anda plurality of second diffraction patterns disposed in the second insulating layer.5. The display device of claim 4 , wherein the first insulating layer has a multi-layered structure including at least two stacked sub-insulating layers.6. The display device of claim 5 , wherein the plurality of first diffraction patterns comprise:a ...

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Номер записи: 45
07-05-2015 дата публикации

DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME

Номер: US20150123085A1
Автор: Cho Sang-Hwan, CHOI Chung-Sock, JANG Cheol, KANG Jin-Koo, Kim Hyun-ho, Kim Seung-Hun, KIM Soo-Youn, Park Sang-Hyun, Song Seung-Yong
Принадлежит: Samsung Display Co., Ltd.

A display apparatus includes a substrate, a display unit on the substrate and including an emission area and a non-emission area, a first blocking layer at the non-emission area on the display unit, the first blocking layer having a thickness that tapers toward an edge of the first blocking layer, and a second blocking layer on the first blocking layer and configured to block external light reflection. 1. A display apparatus comprising:a substrate;a display unit on the substrate and comprising an emission area and a non-emission area;a first blocking layer at the non-emission area of the display unit, the first blocking layer having a thickness that tapers toward an edge of the first blocking layer; anda second blocking layer on the first blocking layer and configured to block external light reflection.2. The display apparatus of claim 1 , wherein the first blocking layer comprises a black matrix.3. The display apparatus of claim 1 , wherein the first blocking layer has an inclination angle at the edge of the first blocking layer with respect to the substrate.4. The display apparatus of claim 1 , wherein the second blocking layer comprises an alternating stack of one or more dielectric layers and one or more metal layers.5. The display apparatus of claim 1 , wherein the second blocking layer comprises a first dielectric layer claim 1 , a first metal layer claim 1 , and a second dielectric layer sequentially stacked at a top portion of the display unit.6. The display apparatus of claim 5 , wherein the second blocking layer further comprises a second metal layer and a third dielectric layer sequentially stacked at a top portion of the second dielectric layer.7. The display apparatus of claim 1 , whereinthe display unit comprises a pixel definition layer having an opening portion, andthe emission area corresponds to the opening portion.8. The display apparatus of claim 1 , wherein the display unit comprises an organic light-emitting device on the substrate.9. The ...

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Номер записи: 46
09-06-2022 дата публикации

Semiconductor devices

Номер: US20220181499A1
Автор: Ki Hwan Kim, Su Jin Jung, Sung Uk JANG, Young Dae Cho
Принадлежит: SAMSUNG ELECTRONICS CO LTD

A semiconductor device is provided. The semiconductor comprises an active pattern including a lower pattern and a plurality of sheet patterns that are spaced apart from the lower pattern in a first direction, a source/drain pattern on the lower pattern and in contact with the plurality of sheet patterns, and a gate structure on opposing sides of the source/drain pattern in a second direction different from the first direction, the gate structure including a gate electrode on the plurality of sheet patterns, wherein the source/drain pattern includes an epitaxial region that comprises a semiconductor material and a cavity region that is inside the epitaxial region and that is surrounded by the semiconductor material.

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Номер записи: 47
27-04-2017 дата публикации

Image processing device and operational method thereof

Номер: US20170118453A1
Автор: Donghoon Jang, Dongsoo Kim, Hwayong Kang, Jian Chang, Youngkwon Yoon
Принадлежит: SAMSUNG ELECTRONICS CO LTD

An image processing method and device are provided. The image processing device includes an image sensor module including a lens and an image sensor; and a processor configured to obtain, using the image sensor module, a first image having first color information, the first image corresponding to an external object, by; move at least one of the lens and the image sensor based on a designated pixel unit; obtain, using the image sensor module with the moved at least one of the lens and the image sensor, a second image having second color information, the second image corresponding to the external object; and generate a third image having third color information based on the first color information and the second color information, the third image corresponding to the external object.

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Номер записи: 48
14-05-2015 дата публикации

ORGANIC LIGHT EMITTING DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME

Номер: US20150129845A1
Автор: Cho Sang Hwan, CHOI Chung Sock, JANG Cheol, KANG Jin Koo, KIM Hyun Ho, KIM Seung Hun, Kim Soo Youn, PARK Sang Hyun, Song Seung Yong
Принадлежит:

An organic light emitting display device having a display substrate; a display element layer formed on the display substrate and including a plurality of pixels, a thin film encapsulation layer which covers and protects the display substrate and the display element layer; a function film disposed on the thin film encapsulation layer, a first adhesive layer disposed between the thin film encapsulation layer and the functional film, a window attached onto the functional film which protects the display element layer, and a second adhesive layer disposed between the functional film and the window, in which the first adhesive layer and the second adhesive are formed by deposition, a surface processing is performed, and facing surfaces are adhered with each other. 1. An organic light emitting display device , comprising:a display substrate;a display element layer on the display substrate and comprising a plurality of pixels;a thin film encapsulation layer covering and protecting the display substrate and the display element layer;a function film on the thin film encapsulation layer, the thin film encapsulation layer being between the display element layer and the function film;a first adhesive layer between the thin film encapsulation layer and the functional film;a window attached onto the functional film and protecting the display element layer; anda second adhesive layer between the functional film and the window,wherein after the first adhesive layer and the second adhesive are formed by deposition on the thin film encapsulation layer and the functional film, and on the functional film and the window, a surface processing is performed, and the thin film encapsulation layer, the functional film and the window are adhered with each other.2. The organic light emitting display device of claim 1 , wherein:the first adhesive layer and the second adhesive layer are each either a metal layer or an inorganic layer/semiconductor material layer.3. The organic light emitting ...

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Номер записи: 49
10-05-2018 дата публикации

PULSED PLASMA ANALYZER AND METHOD FOR ANALYZING THE SAME

Номер: US20180130651A1
Автор: Barsukov Yuri, JANG Sung Ho, KIM Young Do, Lee Sang Heon, Vladimir Protopopov, Volynets Vladimir
Принадлежит:

A pulsed plasma analyzer includes a pulse modulator that controls an off-time of a pulsed plasma that includes a target radical, an optical spectrometer that measures optical emissions of the pulsed plasma after the off-time to determine optical emission data, and a concentration estimating module that estimates a concentration of the target radical during the off-time based on an initial optical emission value of the optical emission data that changes as a function of the off-time, and outputs an estimated concentration. 1. A pulsed plasma analyzer comprising:a pulse modulator that controls an off-time of a pulsed plasma that includes a target radical;an optical spectrometer that measures optical emissions of the pulsed plasma after the off-time and outputs optical emission data; anda concentration estimating module that estimates a concentration of the target radical during the off-time, based on an initial optical emission value of the optical emission data that changes as a function of the off-time, and outputs the estimated concentration.2. The pulsed plasma analyzer of claim 1 , wherein the optical spectrometer measures the optical emissions of the pulsed plasma after the off-time by a time-gated method.3. The pulsed plasma analyzer of claim 1 , wherein the concentration estimating module estimates a fitting function that fits the estimated concentration and estimates a lifetime of the target radical based on the fitting function.4. The pulsed plasma analyzer of claim 3 , wherein the lifetime of the target radical is a time (Tl) wherein the fitting function (FF) has a value FF(Tl) expressed by FF(Tl)=R0/e claim 3 ,wherein R0 represents the concentration of the target radical when the off-time is 0, and e is the base of a natural logarithm.5. The pulsed plasma analyzer of claim 1 , further comprising:a time-resolved actinometry (TRA) module which normalizes the optical emission data according to Jn=Jr/Ja, wherein Jn represents the normalized optical emission ...

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Номер записи: 50
17-05-2018 дата публикации

APPARATUS AND METHOD FOR ESTIMATING BIOMETRIC INFORMATION

Номер: US20180132718A1
Автор: CHANG Ki Young, JANG Hyeong Seok, LEE Joon Hyung, NAM Jung Yong
Принадлежит: SAMSUNG ELECTRONICS CO., LTD.

An apparatus configured to estimate biometric information includes a sensor configured to measure a light signal reflected from a subject and a temperature of the subject, and a processor configured to perform temperature correction on the light signal reflected from the subject based on the temperature of the subject using a light signal-temperature relationship between the light signal reflected from the subject and the temperature of the subject to thereby obtain a temperature-corrected light signal, and estimate the biometric information of the subject based on the temperature-corrected light signal. 1. An apparatus configured to estimate biometric information , the apparatus comprising:a sensor configured to measure a light signal reflected from a subject and a temperature of the subject; anda processor configured to perform temperature correction on the light signal reflected from the subject based on the temperature of the subject using a light signal-temperature relationship between the light signal reflected from the subject and the temperature of the subject to thereby obtain a temperature-corrected light signal, and estimate the biometric information of the subject based on the temperature-corrected light signal.2. The apparatus of claim 1 , wherein the processor is configured to generate the light signal-temperature relationship in advance in a reference state.3. The apparatus of claim 2 , wherein the reference state comprises a fasting state of the subject.4. The apparatus of claim 1 , wherein the sensor comprises a light source configured to emit the light signal to the subject claim 1 , a light sensor configured to measure the light signal by detecting the light signal reflected from the subject claim 1 , and a temperature sensor configured to measure the temperature of the subject.5. The apparatus of claim 4 , wherein the sensor comprises a plurality of light sensors and a plurality of temperature sensors claim 4 , each of the temperature sensors ...

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Номер записи: 51
08-09-2022 дата публикации

APPARATUS AND METHOD FOR ESTIMATING TARGET COMPONENT

Номер: US20220280078A1
Автор: Ahn Sung Mo, CHANG Ho Jun, JANG Hyeong Seok, Lee Jun Ho, Nam Sung Hyun
Принадлежит: SAMSUNG ELECTRONICS CO., LTD.

Provided is an apparatus for estimating a target component, the apparatus including a temperature controller configured to modulate temperature of an object, a measurer configured to measure a spectrum for each temperature of the object that changes based on the modulation, and a processor configured to obtain effective optical pathlength vectors corresponding to a temperature change based on the spectrum for each temperature of the object, obtain a representative effective optical pathlength based on the obtained effective optical pathlength vectors, and obtain a target component estimation model based on the obtained representative effective optical pathlength. 1. An apparatus for estimating a target component , the apparatus comprising:a temperature controller configured to modulate temperature of an object;a measurer configured to measure a spectrum for each temperature of the object that changes based on the modulation; and obtain effective optical pathlength vectors corresponding to a temperature change based on the spectrum for each temperature of the object;', 'obtain a representative effective optical pathlength based on the obtained effective optical pathlength vectors; and', 'obtain a target component estimation model based on the obtained representative effective optical pathlength., 'a processor configured to2. The apparatus of claim 1 , wherein the temperature controller comprises:a heater configured to provide thermal energy to the object; anda temperature sensor configured to measure the temperature change of the object.3. The apparatus of claim 2 , wherein the temperature controller is further configured to perform modulation one or more times within a predetermined temperature range.4. The apparatus of claim 1 , wherein the measurer comprises:one or more light sources configured to emit light of one or more wavelengths to the object; anda detector configured to detect light scattered or reflected from the object.5. The apparatus of claim 1 , ...

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Номер записи: 52
10-06-2021 дата публикации

APPARATUS AND METHOD FOR ESTIMATING AGING LEVEL

Номер: US20210169338A1
Автор: Ahn Sung Mo, JANG Hyeong Seok, Lee Jun Ho, Park Jin Young, SHIN Eui Seok
Принадлежит: SAMSUNG ELECTRONICS CO., LTD.

An apparatus for estimating an aging level may include: a light emitter configured to emit blue light to an object; a light receiver configured to measure fluorescence emanating from the object; and a processor configured to estimate the aging level of the object based on the measured fluorescence and an aging level estimation model. 1. An apparatus for estimating an aging level , the apparatus comprising:a light emitter configured to emit blue light to an object;a light receiver configured to measure fluorescence emanating from the object; anda processor configured to estimate an aging level of the object based on the measured fluorescence and an aging level estimation model.2. The apparatus of claim 1 , wherein the processor is further configured to correct the measured fluorescence based on either one or both of a first intensity of the blue light emitted from the light emitter and a second intensity of the blue light reflected from the object.3. The apparatus of claim 1 , wherein the light receiver comprises either one or both of a spectrometer and an image sensor.4. The apparatus of claim 3 , wherein the light receiver further comprises a high-pass filter configured to pass a light beam having a wavelength of 500 nm or greater claim 3 , among a plurality of light beams emanating from the object claim 3 , andwherein the at least one of the spectrometer and the image sensor is configured to measure the fluorescence based on the light beam having the wavelength of 500 nm or greater.5. The apparatus of claim 1 , wherein the light emitter is further configured to emit the blue light having a single wavelength or a plurality of wavelengths.6. The apparatus of claim 1 , wherein the light emitter comprises:a light source configured to emit a light, anda low-pass filter or a band-pass filter, the low-pass filter being configured to pass a wavelength of 500 nm or less of the light emitted from the light source, the band-pass filter being configured to pass a wavelength ...

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Номер записи: 53
08-09-2022 дата публикации

Silicone adhesive composition and use thereof

Номер: US20220282142A1
Автор: Eric E. JOFFRE, Eun Sil Jang, Haruhiko Furukawa, Jon Degroot, Jr., Tomohiro Iimura
Принадлежит: AeroVironment Inc, Dow Silicones Corp, Dow Toray Co Ltd

Provided is a silicone adhesive composition and an application thereof, that has a viscosity that enables coating even with a small amount of solvent content, has excellent curability due to hydrosilylation reaction, cures, has sufficient adhesive strength for practical use, and has excellent mechanical strength and elongation of the adhesive layer after curing, and can form a pressure-sensitive adhesive layer having sufficient adhesive strength for practical use. The adhesive composition comprises: (A) a chain-like organopolysiloxane having at least two aliphatic unsaturated carbon-carbon bond-containing groups only at the terminals of the molecular chain; (B) a straight-chain organohydrogenpolysiloxane having silicon-bonded hydrogen atoms only at both terminals of the molecular chain; (C) a resinous organopolysiloxane; and (D) an organopolysiloxane having at least one or more aliphatic unsaturated carbon-carbon bond-containing groups at locations other than the ends of the molecular chain, and having three or more aliphatic unsaturated carbon-carbon bond groups in the molecule.

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Номер записи: 54
15-09-2022 дата публикации

Composition for culturing regulatory t cells and use thereof

Номер: US20220290102A1
Автор: Chae Ha KIM, Chun-Pyo Hong, Hye Ri Kim, Myoung Ho Jang
Принадлежит: GI Cell Inc

The present invention relates to a method for effectively proliferating regulatory T cells, by which, particularly, in the presence of a fusion protein dimer comprising IL-2 protein or a variant thereof and CD80 protein or a fragment thereof, CD4+, CD25+, and CD127− T cells can be effectively proliferated. In particular, when combined with a predetermined cell culture medium, regulatory T cells such as CD4+, CD25+, and CD127− can be effectively and specifically proliferated. In addition, when the method is used, it has been confirmed that the survival rate of regulatory T cells is remarkably increased as compared to a conventionally used culture method using IL-2, and a significant increase in the yield of Foxp3+ regulatory T cells has been confirmed. Thus, such a proliferation method can be used in the field of cell therapeutic agents using regulatory ‘I’ cells.

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Номер записи: 55
09-06-2016 дата публикации

ORGANIC LIGHT-EMITTING DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME

Номер: US20160164026A1
Автор: JANG Cheol, KIM Seunghun, SONG SEUNGYONG, SUNG Myungmo
Принадлежит:

Provided are an organic light-emitting display apparatus and a method of manufacturing the same. The organic light-emitting display apparatus includes a first substrate; an organic light-emitting device provided on the first substrate and including a first electrode, a second electrode, and an intermediate layer positioned between the first electrode and the second electrode; a second substrate covering the organic light-emitting device and disposed to face the first substrate; and a sealant bonding the first substrate and the second substrate, wherein at least a portion of the sealant is a intermixing region which is formed as an inorganic material permeates an organic material. 1. An organic light-emitting display apparatus comprising:a first substrate;an organic light-emitting device provided on the first substrate and comprising a first electrode, a second electrode, and an intermediate layer positioned between the first electrode and the second electrode;a second substrate covering the organic light-emitting device and disposed to face the first substrate; anda sealant bonding the first substrate and the second substrate,wherein at least a portion of the sealant is a intermixing region which is formed as an inorganic material permeates an organic material.2. The apparatus of claim 1 , wherein the sealant has the intermixing region formed by filling free volume of the organic material with the inorganic material.3. The apparatus of claim 1 , wherein the organic material is formed of one or more materials selected from the group consisting of an acrylate-based resin claim 1 , a methacrylate-based resin claim 1 , polyisoprene claim 1 , a vinyl-based resin claim 1 , an epoxy-based resin claim 1 , a urethane-based resin claim 1 , a cellulose-based resin claim 1 , and a parylene-based resin.4. The apparatus of claim 1 , wherein the inorganic material is formed of one or more materials selected from the group consisting of silicon nitride claim 1 , aluminum nitride ...

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Номер записи: 56
23-05-2019 дата публикации

SPECTROMETER, METHOD OF CONTROLLING OUTPUT GAIN OF SPECTROMETER, AND APPARATUS AND METHOD FOR MEASURING BIO-INFORMATION

Номер: US20190154568A1
Автор: Hwang Hyo Sun, JANG Hyeong Seok, MOON Hyun Seok, SHIM Jae Wook
Принадлежит: SAMSUNG ELECTRONICS CO., LTD.

Provided is a spectrometer. The spectrometer includes: a light source part configured to emit light of a plurality of wavelengths onto an object; a detector configured to detect an optical signal of each of the plurality of wavelengths as reflected from the object; a controller configured to set an amplification gain for each of the plurality of wavelengths according to photoreaction properties of the object; and an amplifier configured to amplify an output signal of the detector by using the set amplification gain. 1. A spectrometer , comprising:a light source part configured to emit light of a plurality of wavelengths onto an object;a detector configured to detect an optical signal of each of the plurality of wavelengths as reflected from the object;a controller configured to set an amplification gain for each of the plurality of wavelengths according to at least one property of the object; andan amplifier configured to amplify an output signal of the detector by using the amplification gain set by the controller.2. The spectrometer of claim 1 , wherein the light source part comprises a plurality of light sources comprising at least a first light source configured to output light of a first wavelength claim 1 , and a second light source claim 1 , configured to output light of a second wavelength claim 1 , different from the first wavelength.3. The spectrometer of claim 2 , wherein the light source part is configured to output light from the first light source at a first time claim 2 , and to output light from the second light source at a second time claim 2 , different from the first time.4. The spectrometer of claim 1 , wherein claim 1 , for each specific wavelength of the plurality of wavelengths:the controller calculates an optimal amplification gain based on a photoreaction property of the object for the specific wavelength, andwhen light of the specific wavelength is emitted by the light source part, the controller sets an amplification gain of the amplifier ...

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Номер записи: 57
14-05-2020 дата публикации

Semiconductor device including source/drain region

Номер: US20200152740A1
Автор: Seung Hun Lee, Su Jin Jung, Sung Uk JANG, Young Dae Cho
Принадлежит: SAMSUNG ELECTRONICS CO LTD

A semiconductor device including an active region defined in a substrate; at least one channel layer on the active region; a gate electrode intersecting the active region and on the active region and surrounding the at least one channel layer; and a pair of source/drain regions adjacent to both sides of the gate electrode, on the active region, and in contact with the at least one channel layer, wherein the pair of source/drain regions includes a selective epitaxial growth (SEG) layer, and a maximum width of each of the pair of source/drain regions in a first direction is 1.3 times or less a width of the active region in the first direction.

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Номер записи: 58
21-05-2020 дата публикации

APPARATUS FOR MEASURING SPECTRUM, METHOD OF CORRECTING TEMPERATURE CHANGE OF LIGHT SOURCE IN SPECTRUM, AND APPARATUS AND METHOD FOR ESTIMATING ANALYTE CONCENTRATION

Номер: US20200158629A1
Автор: Eom Kun Sun, JANG Hyeong Seok, JUNG Myoung Hoon, Lee Jun Ho, MOON Hyun Seok, SHIM Jae Wook
Принадлежит: SAMSUNG ELECTRONICS CO., LTD.

An apparatus for measuring a spectrum includes a light source array configured to emit light towards an object, a photodetector configured to detect light reflected by the object; and a processor configured to measure, using the light source array and the photodetector, a plurality of temperature correction spectra based on a temperature change of the light source array, obtain a light source temperature drift vector by analyzing the measured plurality of temperature correction spectra, measure, using the light source array and the photodetector, an analysis spectrum by using the light source array and the photodetector, and adjust the measured analysis spectrum to reduce an effect of the temperature change of the light source array by using the obtained light source temperature drift vector. 1. An apparatus for measuring a spectrum , the apparatus comprising:a light source array configured to emit light towards an object;a photodetector configured to detect light reflected by the object; and measure, using the light source array and the photodetector, a plurality of temperature correction spectra based on a temperature change of the light source array;', 'obtain a light source temperature drift vector by analyzing the measured plurality of temperature correction spectra;', 'measure, using the light source array and the photodetector, an analysis spectrum by using the light source array and the photodetector; and', 'adjust the measured analysis spectrum to reduce an effect of the temperature change of the light source array by using the obtained light source temperature drift vector., 'a processor configured to2. The apparatus of claim 1 , wherein the processor is configured to:measure a first temperature correction spectrum by driving the light source array based on a first driving condition;induce the temperature change of the light source array by changing the first driving condition to a second driving condition; andmeasure a second temperature correction ...

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Номер записи: 59
30-05-2019 дата публикации

APPARATUS FOR MONITORING PROCESS CHAMBER

Номер: US20190164731A1
Автор: Hwang Ki Ho, INN KUL, JANG Sung Ho, JEON Yun Kwang, Oh Se Jin, Sung Doug Yong, Vladimir Protopopov
Принадлежит: SAMSUNG ELECTRONICS CO., LTD.

An apparatus for monitoring an interior of a process chamber including a process chamber including a chamber body and a view port defined in the chamber body, a cover section including a pinhole in one end, the cover section disposed to correspond to an end portion of the view port, the cover section having a first length in a direction toward a center point of the process chamber, and a sensing unit inserted into the view port to monitor the interior of the process chamber through the pinhole, a region in the process chamber to be sensed by the sensing unit determined based on the first length may be provided. 1. (canceled)2. A sensor assembly comprising: a cover section including a pinhole, the cover section having a first length in a direction toward a center of the process chamber,', 'a sensor configured to monitor a first region at an interior of the process chamber determined based on the first length through the pinhole, and', 'a main body including a fixing section and an insertion section, the fixing section configured to removably support the sensor, and the insertion section configured to be coupled to the cover section,, 'a sensor module configured to monitor a process status of a process chamber, the sensor module including,'}wherein the sensor module is configured to be inserted into an inner wall of the process chamber.3. The sensor assembly of claim 2 , wherein a sensing angle of the sensor is arc tan (a/b)/π×180×2° claim 2 , where “a” denotes a radius of a wafer disposed in the process chamber and “b” denotes a distance from the center of the process chamber to the pinhole.4. The sensor assembly of claim 3 , wherein a distance D between the pinhole and an end portion of the sensor facing the pinhole to is (b×L)/(a×2) claim 3 , where “L” denotes a width of the sensor.5. The sensor assembly of claim 2 , further comprising:a processor configured to perform a transformation operation on a result of monitoring the interior of the process chamber to ...

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Номер записи: 60
22-06-2017 дата публикации

DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME

Номер: US20170179440A1
Автор: Cho Sang-Hwan, CHOI Chung-Sock, JANG Cheol, KANG Jin-Koo, Kim Hyun-ho, Kim Seung-Hun, KIM Soo-Youn, Park Sang-Hyun, Song Seung-Yong
Принадлежит:

According to one or more embodiments of the present invention, a display apparatus includes: a substrate; a display unit which is formed on the substrate and includes an emission area and a non-emission area; a first coating layer which is formed on the display unit and has an uneven area formed on the emission area; a first blocking layer which is formed on the non-emission area of the first coating layer; and a second blocking layer which is formed on the first blocking layer and prevents reflection of external light. 1. A method of manufacturing a display apparatus , the method comprising:forming a display unit comprising an emission area and a non-emission area on a substrate;forming a first coating layer on the display unit;forming a mask on the non-emission area;forming an uneven area on the first coating layer;removing the mask from the non-emission area;forming a first blocking layer on the non-emission area; andforming a second blocking layer on the first blocking layer.2. The method of claim 1 , wherein the uneven area is formed by utilizing laser beams.3. The method of claim 1 , wherein the uneven area is formed by utilizing chemical materials.4. The method of claim 1 , wherein the first coating layer comprises a waterborne binder.5. The method of claim 1 , wherein the first blocking layer comprises a black matrix.6. The method of claim 1 , wherein the second blocking layer is formed by alternately stacking one or more dielectric layers and one or more metal layers.7. The method of claim 1 , wherein the display unit comprises a pixel-defining layer having an opening claim 1 , andwherein the emission area is formed by the opening.8. The method of claim 1 , further comprising forming an encapsulation layer on the display unit.9. The method of claim 1 , further comprising forming a second coating layer having a greater refractive index than the first coating layer on the first coating layer.10. The method of claim 1 , wherein the display unit comprises an ...

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Номер записи: 61
14-07-2016 дата публикации

DISPLAY DEVICE

Номер: US20160202817A1
Автор: Cho Sang Hwan, CHOI Chung Sock, JANG Cheol, KIM Seung Hun, Song Seung Yong
Принадлежит:

A display device including a substrate having a display area including a plurality of pixels and a peripheral area positioned outside the display area, a sealant in the peripheral area, a first spacer on the sealant, an encapsulation substrate on the first spacer, and a touch sensor on the encapsulation substrate facing the display area. 1. A display device , comprising:a substrate having a display area including a plurality of pixels and a peripheral area positioned outside the display area;a sealant in the peripheral area;a first spacer on the sealant;an encapsulation substrate on the first spacer; anda touch sensor on the encapsulation substrate facing the display area.2. The display device as claimed in claim 1 , wherein:the first spacer is on the entire substrate.3. The display device as claimed in claim 2 , wherein:the first spacer is made of a transparent insulating material.4. The display device as claimed in claim 3 , wherein:{'sub': 2', '5', '2', '5', '2', '3', '2', '3, 'the transparent insulating material is made include PbO, SnO, VO, PO, BaO, ZnO, BO, or BiO.'}5. The display device as claimed in claim 1 , further comprising:a plurality of second spacers located in the display area.6. The display device as claimed in claim 5 , wherein: a transistor,', 'a first electrode connected with the transistor,', 'a pixel defining layer formed on the substrate and having an opening exposing the first electrode,', 'an organic emission layer positioned in the opening, and', 'a second electrode forming on the organic emission layer, and, 'the pixel includesthe second spacer is positioned in a region corresponding to the pixel defining layer.7. The display device as claimed in claim 6 , wherein:the second spacer has a column shape.8. The display device as claimed in claim 6 , wherein:the pixels are provided in a matrix form, andthe second spacer is provided along at least one of the pixel row and the pixel column to have a linear shape.9. The display device as claimed ...

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Номер записи: 62
20-06-2019 дата публикации

ORGANIC LIGHT-EMITTING DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME

Номер: US20190189958A1
Автор: JANG Cheol, KIM Seunghun, SONG SEUNGYONG, SUNG Myungmo
Принадлежит:

Provided are an organic light-emitting display apparatus and a method of manufacturing the same. The organic light-emitting display apparatus includes a first substrate; an organic light-emitting device provided on the first substrate and including a first electrode, a second electrode, and an intermediate layer positioned between the first electrode and the second electrode; a second substrate covering the organic light-emitting device and disposed to face the first substrate; and a sealant bonding the first substrate and the second substrate, wherein at least a portion of the sealant is a intermixing region which is formed as an inorganic material permeates an organic material. 1. A method of manufacturing a sealant , the method comprising:forming an organic-sealant on a first substrate;providing a source gas to a free volume of the organic-sealant; andproviding a reactive gas into the organic sealant into which the source gas is introduced, wherein an inorganic material is formed in the free volume of the organic-sealant, by reacting the source gas and the reactive gas.2. The method of claim 1 , wherein providing of the source gas is performed in the chamber claim 1 , and after a period of time claim 1 , the source gas is spread in the free volume of the organic-sealant.3. The method of claim 1 , wherein providing of the reactive gas is performed after purging of the source gas.4. The method of claim 1 , wherein the reactive gas comprises at one least of HO claim 1 , O claim 1 , and NH.5. The method of claim 1 , the method further comprising:bonding the first substrate and a second substrate facing the first substrate by the organic-sealant, wherein a device is disposed on the first substrate, and the organic-sealant surrounds the device.6. The method of claim 5 , wherein a proportion of the inorganic material in the organic-sealant decreases in an area closer to the device in a direction orthogonal to a stacking direction of the first substrate and the second ...

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Номер записи: 63
02-10-2014 дата публикации

ORGANIC LIGHT-EMITTING DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME

Номер: US20140291621A1
Автор: JANG Cheol, Kim Seung-Hun, Song Seung-Yong
Принадлежит: Samsung Display Co., Ltd.

An organic light-emitting display apparatus and a method of manufacturing the same are provided. The organic light-emitting display apparatus includes a substrate, an organic light-emitting device on the substrate, an encapsulation layer covering the organic light-emitting device, and a low adhesive layer covering the encapsulation layer. 1. An organic light-emitting display apparatus comprising:a substrate;an organic light-emitting device on the substrate;an encapsulation layer covering the organic light-emitting device; anda low adhesive layer covering the encapsulation layer.2. The organic light-emitting display apparatus of claim 1 , wherein the low adhesive layer comprises fluorine.3. The organic light-emitting display apparatus of claim 1 , wherein a degree of adhesion between an adhesive layer of a temporary protective film and the low adhesive layer is lower than a degree of adhesion between the low adhesive layer and the encapsulation layer.4. The organic light-emitting display apparatus of claim 1 , wherein the encapsulation layer has a layered structure in which an organic layer and an inorganic layer are alternatingly arranged such that an outermost layer in contact with the low adhesive layer is an inorganic layer.5. The organic light-emitting display apparatus of claim 1 , further comprising a final protective film on the low adhesive layer.6. The organic light-emitting display apparatus of claim 1 , further comprising:a functional layer on the low adhesive layer and comprising at least one of a polarizing film or a touch film; and a final protective film on the functional layer.7. The organic light-emitting display apparatus of claim 1 , wherein the low adhesive layer comprises at least a portion of products obtained by reacting tetrafluorocarbon and hydrogen.8. A method of manufacturing an organic light-emitting display apparatus claim 1 , the method comprising:forming an organic light-emitting device on a substrate;forming an encapsulation layer ...

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Номер записи: 64
21-07-2016 дата публикации

TOUCH SCREEN PANEL, DISPLAY DEVICE, AND MANUFACTURING METHOD THEREOF

Номер: US20160209955A1
Автор: Cho Sang Hwan, CHOI Chung Sock, JANG Cheol, KIM Seung Hun, Sung Myung Mo
Принадлежит:

A touch screen panel includes first electrode patterns disposed in a first direction, first connection patterns electrically connecting the first electrode patterns, second electrode patterns disposed in a second direction intersecting the first direction and insulated from the first electrode patterns, insulating patterns disposed on the first connection patterns, and second connection patterns disposed on the insulating patterns and electrically connecting the second electrode patterns, in which at least one of the first electrode patterns, the first connection patterns, the second electrode patterns, and the second connection patterns include a first polymer layer including a conductive material infiltrated therein, and the insulating patterns comprise a second polymer layer comprising a dielectric material infiltrated therein. 1. A touch screen panel , comprising;first electrode patterns disposed in a first direction;first connection patterns electrically connecting the first electrode patterns;second electrode patterns disposed in a second direction intersecting the first direction and insulated from the first electrode patterns;insulating patterns disposed on the first connection patterns; andsecond connection patterns disposed on the insulating patterns and electrically connecting the second electrode patterns,wherein:at least one of the first electrode patterns, the first connection patterns, the second electrode patterns, and the second connection patterns comprise a first polymer layer comprising a conductive material infiltrated therein; andthe insulating patterns comprise a second polymer layer comprising a dielectric material infiltrated therein.2. The touch screen panel of claim 1 , wherein each of the first and second polymer layers comprise at least one of photoresist claim 1 , a polyvinyl alcohol claim 1 , polyamide claim 1 , polyester claim 1 , polycarbonate claim 1 , polymethyl methacrylate claim 1 , and polyethylene oxide.3. The touch screen ...

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Номер записи: 65
19-07-2018 дата публикации

METHOD FOR MEASURING SEMICONDUCTOR DEVICE

Номер: US20180202942A1
Автор: AHN Jae Hyung, JANG Sung Ho, JEON Hyoung Jo, JEON Yong Ju, KANG Hyo Hyeong, Ko Kang Woong, Lee Kyoung Hwan, Ryu Sung Yoon, SONG Gil Woo, YOO Chul Hyung
Принадлежит:

A method for measuring a semiconductor device is provided. A method for measuring a semiconductor device includes defining an interest area and an acceptable area in a chip area on a wafer; performing a first measurement of the chip area with a spectral imaging device to acquire spectrum data of the chip area; assuming the distribution of the spectrum data of a first pixel in the acceptable area is a normal distribution; calculating a distance from a central point on the normal distribution to second pixels in the interest area; selecting a position of a second pixel having a distance from the central point on the normal distribution greater than a predetermined range, among the second pixels, as a candidate position; and performing a second measurement of the candidate position. 1. A method for measuring a semiconductor device , the method comprising:defining an interest area and an acceptable area in a chip area on a wafer;performing a first measurement of the chip area with a spectral imaging device to acquire spectrum data of the chip area;assuming a distribution of spectrum data of a first pixel in the acceptable area is a normal distribution;calculating a distance from a central point on the normal distribution to second pixels in the interest area;selecting a position of a second pixel having a distance from the central point on the normal distribution greater than a predetermined range, among the second pixels, as a candidate position; andperforming a second measurement of the candidate position.2. The method as claimed in claim 1 , wherein assuming the distribution of spectrum data of the first pixel is a normal distribution includes:assuming the distribution of spectrum data of the first pixel is a multivariate normal distribution.3. The method as claimed in claim 1 , wherein calculating a distance from the central point on the normal distribution to the second pixel includes:calculating a Mahalanobis distance to the second pixel from a central pixel of ...

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Номер записи: 66
27-06-2019 дата публикации

FLEXIBLE SUBSTRATE, METHOD OF MANUFACTURING THE SAME, AND DISPLAY APPARATUS EMPLOYING THE SAME

Номер: US20190198784A1
Автор: JANG Cheol
Принадлежит:

A flexible substrate includes a polymer substrate. At least a portion of a first barrier region is formed on a neutral plane of the polymer substrate. A top region is formed above the first barrier region. A bottom region is formed below the first barrier region. The first barrier region includes a first inorganic material disposed in at least a portion of a free volume of the polymer substrate. A density of the first inorganic material in the first barrier region is greater than a density of the first inorganic material in the top or bottom regions. 1. A method of manufacturing a flexible substrate , the method comprising:injecting a first reactant above a polymer substrate into a top surface of the polymer substrate and infiltrating the first reactant into the polymer substrate;injecting a second reactant below the polymer substrate into a bottom surface of the polymer substrate and infiltrating the second reactant into the polymer substrate; andforming a barrier region by filling at least a portion of a free volume of the polymer substrate with an inorganic material formed via a reaction of the first and second reactants inside the polymer substrate.2. The method of claim 1 , further comprising claim 1 , after forming the barrier region claim 1 , identifying whether at least one of the first and second reactants has penetrated into the polymer substrate.3. The method of claim 1 , wherein claim 1 , in infiltrating the first reactant claim 1 , a pressure above the polymer substrate is greater than a pressure below the polymer substrate.4. The method of claim 1 , wherein claim 1 , in infiltrating the second reactant claim 1 , a pressure above the polymer substrate is less than a pressure below the polymer substrate.5. The method of claim 1 , wherein infiltrating the first reactant and infiltrating the second reactant are sequentially performed.6. The method of claim 1 , wherein the first reactant is one of water (HO) claim 1 , ozone (O) claim 1 , or ammonia (NH).7. ...

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Номер записи: 67
04-07-2019 дата публикации

BIO-SIGNAL MEASURING APPARATUS AND OPERATING METHOD THEREOF

Номер: US20190200883A1
Автор: JANG Hyeong Seok, LEE Seung Jun, MOON Hyun Seok, SHIM Jae Wook
Принадлежит: SAMSUNG ELECTRONICS CO., LTD.

A bio-signal measuring apparatus includes an optical sensor including a photodetector and a light source array disposed around the photodetector, a first electrode disposed between the photodetector and the light source array, and a second electrode disposed on an outer periphery of the light source array. The bio-signal measuring apparatus further includes an impedance measurer configured to measure an impedance of an object, using the first electrode and the second electrode, and a processor configured to determine a contact state between the object and the optical sensor, based on the measured impedance. 1. A bio-signal measuring apparatus , comprising:an optical sensor comprising a photodetector and a light source array disposed around the photodetector;a first electrode disposed between the photodetector and the light source array;a second electrode disposed on an outer periphery of the light source array;an impedance measurer configured to measure an impedance of an object, using the first electrode and the second electrode; anda processor configured to determine a contact state between the object and the optical sensor, based on the measured impedance.2. The apparatus of claim 1 , wherein each of the first electrode and the second electrode has a ring shape.3. The apparatus of claim 2 , wherein each of the first electrode and the second electrode has a concentric ring shape.4. The apparatus of claim 1 , wherein the impedance measurer is further configured to:apply a current to the object, through the first electrode and the second electrode;measure a voltage that is generated between the first electrode and the second electrode through which the current is applied to the object; andobtain the impedance, based on the applied current and the measured voltage.5. The apparatus of claim 1 , wherein the processor is further configured to:compare the measured impedance with a predetermined threshold value; anddetermine the contact state, based on a result of the ...

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Номер записи: 68
06-08-2015 дата публикации

OPTICAL WAVE GUIDE HAVING MULTIPLE INDEPENDENT OPTICAL PATH AND OPTICAL GAS SENSOR USING THAT

Номер: US20150219491A1
Автор: JANG Sung Ho, JUNG Sang Ho, LEE Seung Hwan
Принадлежит: Korea National University of Transportation Industry-Academic Cooperation Foundation

The present invention relates to optical wave guide having multiple independent optical path and optical gas sensor using that, having an effect of improving optical efficiency by elongating optical path and condensing incident light without a separate artificial structure, by using first focus points of multiple 3 dimensional elliptical mirrors as a common focus point and equipping a light source at a first focus point and optical sensor parts at each second focus points in an optical structure using multiple 3 dimensional elliptical mirrors, and by placing so that virtual lines of first elliptical mirror and second elliptical mirror form a constant angle for improving optical efficiency in a structure equipping a light source at a second focus point of any one of elliptical mirror of multiple 3 dimensional elliptical mirrors and optical sensor parts at each second focus points of another 3 dimensional elliptical mirror. 1. An optical wave guide having multiple independent optical path comprising multiple elliptical mirrors formed along a portion of entire trajectories of 3 dimensional ellipsoids , and the multiple elliptical mirrors are formed to share each first focus points as a common focus point and virtual reference lines connecting each first focus point and second focus point forms a constant angle with each other.2. An optical wave guide having multiple independent optical path according to claim 1 , wherein when a light source is positioned at the common focus point and optical sensor parts are positioned at each second focus points of the multiple elliptical mirrors claim 1 , constant angle formed by virtual reference lines connecting the first focus point and second focus point is selected from a range of 10 degrees or over and 180 degrees or below.3. An optical wave guide having multiple independent optical path comprising multiple elliptical mirrors formed along a portion of entire trajectories of 3 dimensional ellipsoids claim 1 , the multiple ...

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Номер записи: 69
27-07-2017 дата публикации

APPARATUS FOR MONITORING PROCESS CHAMBER

Номер: US20170213710A1
Автор: Hwang Ki Ho, INN KUL, JANG Sung Ho, JEON Yun Kwang, Oh Se Jin, Sung Doug Yong, Vladimir Protopopov
Принадлежит: Samsung Electronics Co. , Ltd.

An apparatus for monitoring an interior of a process chamber including a process chamber including a chamber body and a view port defined in the chamber body, a cover section including a pinhole in one end, the cover section disposed to correspond to an end portion of the view port, the cover section having a first length in a direction toward a center point of the process chamber, and a sensing unit inserted into the view port to monitor the interior of the process chamber through the pinhole, a region in the process chamber to be sensed by the sensing unit determined based on the first length may be provided. 1. An apparatus for monitoring an interior of a process chamber , the apparatus comprising:a process chamber including a chamber body and a view port defined in the chamber body;a cover section including a pinhole in one end, the cover section disposed to correspond to an end portion of the view port, the cover section having a first length in a direction toward a center of the process chamber; anda sensing unit inserted into the view port to monitor the interior of the process chamber through the pinhole, a region in the process chamber to be sensed by the sensing unit determined based on the first length.2. The apparatus of claim 1 , wherein a sensing angle of the sensing unit is arc tan (a/b)/π×180×2° claim 1 , where “a” denotes a radius of a wafer disposed in the process chamber and b denotes a distance from the center of the process chamber to the pinhole.3. The apparatus of claim 2 , wherein a distance D between the pinhole and an end portion of the sensing unit facing the pinhole to is (b×L)/(a×2) claim 2 , where L denotes a width of the sensing unit.4. The apparatus of claim 1 , further comprising:a substrate support in the process chamber and configured to support a substrate,wherein the sensing unit is configured to monitor a process status at a surface level of the substrate.5. The apparatus of claim 4 , further comprising:an arithmetic operation ...

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Номер записи: 70
04-07-2019 дата публикации

OPTICAL SENSOR, AND APPARATUS AND METHOD FOR MEASURING ABSORBANCE USING THE SAME

Номер: US20190204220A1
Автор: Hwang Hyo Sun, JANG Hyeong Seok, MOON Hyun Seok, SHIM Jae Wook
Принадлежит: SAMSUNG ELECTRONICS CO., LTD.

An optical sensor includes light sources configured to emit light, a substrate on which the light sources are mounted, the substrate comprising holes in regions on which the light sources are mounted, and a first photodetector configured to receive a first light emitted from a front surface of each of the light sources, the first light being reflected or scattered from an object. The optical sensor further includes at least one second photodetector configured to receive a second light emitted from a rear surface of each of the light sources, the second light passing through the holes corresponding to the light sources. 1. An optical sensor comprising:light sources configured to emit light;a substrate on which the light sources are mounted, the substrate comprising holes in regions on which the light sources are mounted;a first photodetector configured to receive a first light emitted from a front surface of each of the light sources, the first light being reflected or scattered from an object; andat least one second photodetector configured to receive a second light emitted from a rear surface of each of the light sources, the second light passing through the holes corresponding to the light sources.2. The optical sensor of claim 1 , wherein the light sources are further configured to emit light of different wavelengths.3. The optical sensor of claim 1 , wherein a number of the at least one second photodetectors is equal to a number of the light sources claim 1 , andthe at least one second photodetector corresponds to the light sources.4. The optical sensor of claim 1 , wherein a number of the at least one second photodetector is less than a number of the light sources.5. The optical sensor of claim 1 , wherein a number of the at least one second photodetector is one.6. The optical sensor of claim 5 , further comprising a light collector disposed between the substrate and the at least one second photodetector claim 5 , and configured to collect the second light ...

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Номер записи: 71
20-08-2015 дата публикации

ORGANIC LIGHT-EMITTING DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME

Номер: US20150236298A1
Автор: JANG Cheol, Kim Seung-Hun, Song Seung-Yong
Принадлежит:

An organic light-emitting display apparatus and a method of manufacturing the same are provided. The organic light-emitting display apparatus includes a substrate, an organic light-emitting device on the substrate, an encapsulation layer covering the organic light-emitting device, and a low adhesive layer covering the encapsulation layer. 1. A method of manufacturing an organic light-emitting display apparatus , the method comprising:forming an organic light-emitting device on a substrate;forming an encapsulation layer covering the organic light-emitting device; andforming a low adhesive layer covering the encapsulation layer.2. The method of claim 1 , wherein a degree of adhesion between an adhesive layer of a temporary protective film and the low adhesive layer is lower than a degree of adhesion between the low adhesive layer and the encapsulation layer.3. The method of claim 1 , wherein the low adhesive layer comprises fluorine.4. The method of claim 1 , wherein forming of the encapsulation layer is forming the encapsulation layer as a layered structure in which an organic layer and an inorganic layer are alternatingly arranged such that the inorganic layer is an outermost layer.5. The method of claim 1 , further comprising:attaching a temporary protective film on the low adhesive layer;removing the temporary protective film; andattaching a final protective film on the low adhesive layer.6. The method of claim 5 , further comprising forming a functional layer comprising at least one of a polarizing film or a touch film on the low adhesive layer claim 5 , wherein forming the functional layer occurs between the removing of the temporary protective film and the attaching of the final protective film.7. The method of claim 1 , forming of the low adhesive layer comprises reacting tetrafluorocarbon and hydrogen.8. The method of claim 7 , forming the low adhesive layer comprises using a chemical vapor deposition method. This application is a divisional of U.S. patent ...

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Номер записи: 72
09-07-2020 дата публикации

Semiconductor devices

Номер: US20200220018A1
Автор: Ki Hwan Kim, Su Jin Jung, Sung Uk JANG, Young Dae Cho
Принадлежит: SAMSUNG ELECTRONICS CO LTD

A semiconductor device includes an active region extending in a first direction on a substrate, channel layers on the active region and spaced apart vertically, a gate structure intersecting the active region and the channel layers, the gate structure extending in a second direction and surrounding the channel layers, and a source/drain region on the active region at a side of the gate structure, the source/drain region contacting the channel layers, the source/drain region including first epitaxial layers having a first composition and including first layers on side surfaces of the channel layers and a second layer on the active region at a lower end of the source/drain region, and a second epitaxial layer having a second composition different from the first composition, the second epitaxial layer being between the first epitaxial layers in the first direction and being between the first epitaxial layers vertically in a third direction.

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Номер записи: 73
27-08-2015 дата публикации

DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME

Номер: US20150243930A1
Автор: Cho Sang-Hwan, CHOI Chung-Sock, JANG Cheol, KANG Jin-Koo, Kim Hyun-ho, Kim Seung-Hun, KIM Soo-Youn, Park Sang-Hyun, Song Seung-Yong
Принадлежит:

According to one or more embodiments of the present invention, a display apparatus includes: a substrate; a display unit which is formed on the substrate and includes an emission area and a non-emission area; a first coating layer which is formed on the display unit and has an uneven area formed on the emission area; a first blocking layer which is formed on the non-emission area of the first coating layer; and a second blocking layer which is formed on the first blocking layer and prevents reflection of external light. 1. A display apparatus comprising:a substrate;a display unit on the substrate, the display unit comprising an emission area and a non-emission area;a first coating layer on the display unit, the first coating layer having an uneven area on the emission area;a first blocking layer on the non-emission area ; anda second blocking layer on the first blocking layer, the second blocking layer configured to prevent reflection of external light.2. The display apparatus of claim 1 , wherein the first blocking layer comprises a black matrix.3. The display apparatus of claim 1 , wherein the first coating layer comprises a waterborne binder.4. The display apparatus of claim 1 , wherein the second blocking layer comprises one or more dielectric layers alternately stacked with one or more metal layers.5. The display apparatus of claim 1 , wherein the second blocking layer sequentially comprises a first dielectric layer claim 1 , a first metal layer claim 1 , and a second dielectric layer from an upper part of the display unit.6. The display apparatus of claim 5 , wherein the second blocking layer further sequentially comprises a second metal layer and a third dielectric layer from an upper part of the second dielectric layer.7. The display apparatus of claim 1 , wherein the display unit comprises a pixel-defining layer having an opening; andwherein the emission area is formed by the opening.8. The display apparatus of claim 1 , further comprising an encapsulation ...

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Номер записи: 74
03-09-2015 дата публикации

ORGANIC LIGHT EMITTING DIODE DISPLAY AND MANUFACTURING METHOD THEREOF

Номер: US20150249229A1
Автор: JANG Cheol, Kim Jin-Kwang, Kim Seung-Hun, Song Seung-Yong
Принадлежит:

Disclosed are an organic light emitting diode display and a manufacturing method thereof, and, more particularly, an organic light emitting diode display which includes an encapsulation layer including an inorganic layer containing carbon at a level of about 0.2 wt % to about 6.2 wt % and an organic layer and a manufacturing method thereof. 1. An organic light emitting diode display , comprising:a substrate;an insulation layer on the substrate;an organic light emitting diode on the insulation layer; andan encapsulation layer on the insulation layer and the organic light emitting diode;wherein the insulation layer comprises at least one inorganic layer and at least one organic layer alternately laminated, a carbon content of the inorganic layer being kept in a range of about 0.2 wt % to about 6.2 wt %.2. The organic light emitting diode display of claim 1 , the organic light emitting diode comprising a first electrode claim 1 , an organic emission layer claim 1 , and a second electrode claim 1 , the first electrode claim 1 , the organic emission layer claim 1 , and the second electrode being sequentially disposed.3. The organic light emitting diode display of claim 1 , further comprising a protective layer between the organic light emitting diode and the encapsulation layer.4. The organic light emitting diode display of claim 1 , the organic layer comprising one or more materials selected from an acrylic resin claim 1 , a methacrylic resin claim 1 , polyisoprene claim 1 , a vinyl resin claim 1 , an epoxy resin claim 1 , a urethane resin claim 1 , a cellulose resin and a perylene resin.5. The organic light emitting diode display of claim 1 , the inorganic layer comprising one or more materials selected from silicon nitride claim 1 , aluminum nitride claim 1 , zirconium nitride claim 1 , titanium nitride claim 1 , hafnium nitride claim 1 , tantalum nitride claim 1 , silicon oxide claim 1 , aluminum oxide claim 1 , titanium oxide claim 1 , tin oxide claim 1 , cerium ...

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Номер записи: 75
13-09-2018 дата публикации

COMPOSITION FOR SKIN WHITENING COMPRISING BETA-MANGOSTIN AS EFFECTIVE INGREDIENT

Номер: US20180256486A1
Автор: Kim Kwang Dong, LEE Kiwon, OH Sangseok, PARK Ki Hun, PARK Soojong, RYU Hyung Won, YOO Ji Yun
Принадлежит:

A skin whitening composition includes β-mangostin or a cosmetically acceptable salt thereof as an effective ingredient. β-Mangostin represented by Chemical Formula 1 suppresses the expression of tyrosinase and TRP-1 (tyrosinase-related protein-1) and induces autophagy of a melasosome. As such, it was confirmed that the β-mangostin not only suppresses melanin production but also exhibits the effect of removing previously formed melanin. Accordingly, the β-mangostin can be advantageously used as a functional material for skin whitening and skin lightening. 2. The composition of claim 1 , wherein the β-mangostin is isolated from seedcases of a mangosteen.3. The composition of claim 1 , wherein the β-mangostin is isolated by extraction of seedcases of a mangosteen with chloroform.4. The composition of claim 1 , wherein the composition inhibits the activity of tyrosinase or TRP-1 (tyrosinase-related protein-1).5. The composition of claim 1 , wherein the composition suppresses production of melanin or removes previously formed melanin.6. The composition of claim 1 , wherein the composition is any one formulation selected from a solution claim 1 , a suspension claim 1 , an emulsion claim 1 , a paste claim 1 , a gel claim 1 , a crème claim 1 , a lotion claim 1 , a powder claim 1 , a soap claim 1 , a surfactant-containing cleanser claim 1 , an oil claim 1 , a powder foundation claim 1 , a foundation claim 1 , a wax foundation claim 1 , and a spray.8. The pharmaceutical composition of claim 7 , wherein the melanin hyperpigmentation disorder is freckles claim 7 , senile spots claim 7 , chloasma claim 7 , small brown spots claim 7 , brown or black moles claim 7 , sunshine pigment spots claim 7 , cyanic melisma claim 7 , hyperpigmentation after drug use claim 7 , gravidic chloasma claim 7 , or hyperpigmentation after inflammation caused by lesions or skin inflammation like excoriation and burn.9. The pharmaceutical composition of claim 7 , wherein the composition is prepared as ...

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Номер записи: 76
28-10-2021 дата публикации

MIMO ANTENNA ASSEMBLY HAVING STACKED STRUCTURE

Номер: US20210336659A1
Автор: JANG Sung Ho, JEONG Bae Mook, Kim Duk Yong, MOON Young Chan, PARK Bum Sik, Park Min Sik, PARK Nam Shin, YOO Chang Woo, YUN Min Seon
Принадлежит: KMW INC.

Provided is a multiple-input multiple-output (MIMO) antenna having a lightweight stacked structure. According to one aspect of the present invention, there is provided a MIMO antenna assembly having a lightweight stacked structure, in which a calibration network, which was provided between antenna elements and filters in the related art, is provided on one printed circuit board (PCB), together with a power amplifier and a digital circuit, and filters are closely coupled to the bottom of the PCB on which the feeding network is provided. The present invention employs a strategy in which an antenna assembly is reduced to a compact size while managing phase deviation caused due to filters at an acceptable level. According to another aspect of the present invention, there is provided a calibration method, in which transmission/reception (TX/RX) calibration may be performed by a single calibration hardware component of a MIMO antenna operated by a time division duplex (TDD) scheme and may be performed in real time during the operation of the MIMO antenna, and the MIMO antenna employing the calibration method. 1. A multiple-input multiple-output (MIMO) antenna system comprising:a radome;a housing including a heat sink on a rear side thereof; andan antenna assembly having a stacked structure and embedded between the radome and the housing,wherein the antenna assembly comprises:a first printed circuit board (PCB) on which a feeding network is provided;a plurality of antenna elements provided on an upper surface of the first PCB, and electrically connected to the feeding network; a plurality of transmitting and receiving circuits; and', 'a digital circuit being configured to perform digital processing on a baseband signal and electrically connected to the plurality of transmitting and receiving circuits; and, 'a second PCB arranged under the first PCB, the second PCB includinga filter assembly disposed between the first PCB and the second PCB, the filter assembly including ...

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Номер записи: 77
11-12-2014 дата публикации

FLEXIBLE DISPLAY APPARATUS AND METHOD OF CONTROLLING FLEXIBILITY OF THE SAME

Номер: US20140361004A1
Автор: Cho Sang-Hwan, CHOI Chung-Sock, JANG Cheol, Kim Hyun-ho, Kim Seung-Hun, KIM Soo-Youn, Park Sang-Hyun, Song Seung-Yong
Принадлежит: Samsung Display Co., Ltd.

A flexible display apparatus includes a flexible substrate; a display layer on the flexible substrate and including a plurality of pixels; a cover layer which covers the display layer; a heating electrode layer on a surface of the flexible substrate opposite to the display layer, between the flexible substrate and the display layer, between the display layer and the cover layer, or on a surface of the cover layer opposite to the display layer; and a temperature sensing unit configured to sense an external temperature to the flexible display apparatus. 1. A flexible display apparatus comprising:a flexible substrate;a display layer on the flexible substrate and comprising a plurality of pixels;a cover layer which covers the display layer;a heating electrode layer on a surface of the flexible substrate opposite to the display layer, between the flexible substrate and the display layer, between the display layer and the cover layer, or on a surface of the cover layer opposite to the display layer; anda temperature sensing unit configured to sense an external temperature to the flexible display apparatus.2. The flexible display apparatus of claim 1 , further comprising a control unit configured to control the heating electrode layer to generate heat when the external temperature sensed by the temperature sensing unit is lower than a predetermined temperature.3. The flexible display apparatus of claim 1 , wherein the cover layer comprises a protection layer claim 1 , a polarizing layer claim 1 , a touch screen layer or a combination thereof.4. The flexible display apparatus of claim 1 , further comprising a functional layer between the display layer and the cover layer claim 1 ,wherein the heating electrode layer is between the functional layer and the cover layer.5. The flexible display apparatus of claim 4 , wherein the functional layer comprises a protection layer claim 4 , a polarizing layer claim 4 , a touch screen layer or a combination thereof.6. The flexible ...

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Номер записи: 78
01-10-2015 дата публикации

FLEXIBLE DISPLAY PANEL HAVING ALTERNATELY STACKED METAL AND DIELECTRIC LAYERS

Номер: US20150280154A1
Автор: Cho Sang-Hwan, CHOI Chung-Sock, JANG Cheol, Kim Hyun-ho, Kim Seung-Hun, KIM Soo-Youn, Park Sang-Hyun, Song Seung-Yong
Принадлежит:

A flexible display panel and a method of manufacturing the same. The flexible display panel includes: a flexible panel including a display region and a non-display region, wherein the display region includes an organic light emitting device; a planarization layer disposed on the flexible panel; and a metal-dielectric layer disposed on the planarization layer and including a metal layer and a dielectric layer. 115-. (canceled)16. A flexible display panel , comprising:a substrate;an organic light emitting device disposed on the substrate; andan anti-reflection layer disposed on the organic light emitting device and comprising a metal-dielectric layer.17. The flexible display panel of claim 16 , wherein the metal-dielectric layer comprises at least one metal layer and at least one dielectric layer claim 16 , which are alternately stacked.18. The flexible display panel of claim 16 , wherein the anti-reflection layer further comprises a planarization layer disposed between the organic light emitting device and the metal-dielectric layer.19. The flexible display panel of claim 18 , wherein:the metal-dielectric layer comprises a metal layer and a dielectric layer; andthe metal layer is disposed directly on the planarization layer and the dielectric layer is disposed on the metal layer.20. The flexible display panel of claim 18 , wherein the planarization layer comprises at least one inorganic insulating film and at least one organic insulating film.21. The flexible display panel of claim 16 , further comprising a touch screen panel and a window layer disposed on the anti-reflection layer.22. A flexible display panel claim 16 , comprising:a substrate having a display region comprising an emission region and a non-emission region;a light emitting device disposed on the substrate at the emission region; andan anti-reflection layer disposed at least on the organic light emitting device, the anti-reflection layer comprising a metal-dielectric layer.23. The flexible display ...

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Номер записи: 79
11-11-2021 дата публикации

BLOCK COPOLYMER COMPRISING HYDROPHILIC FIRST BLOCK, HYDROPHOBIC SECOND BLOCK, AND FUNCTIONAL GROUP CAPABLE OF SPECIFICALLY BINDING TO THIOL

Номер: US20210346308A1
Автор: JANG Dong Hyun, Kim Won Jong
Принадлежит:

The present invention relates to a block copolymer, comprising a hydrophilic first block, a hydrophobic second block, and a functional group capable of specifically binding to thiol. 1. A block copolymer comprising:a hydrophilic first block;a hydrophobic second block; anda functional group capable of specifically binding to thiol,wherein the hydrophobic second block includes, in its main chain, a unit that is decomposed at a condition of pH 4.5 to 7, includes, in its main or side chain, a unit that becomes cationic at a condition of pH 4.5 to 7, or includes both units.2. The block copolymer of claim 1 , wherein the block copolymer has a molecular weight of 1 claim 1 ,000 to 50 claim 1 ,000 Da.3. The block copolymer of claim 1 , wherein the hydrophilic first block is contained in an amount of 20 to 60% by weight and the hydrophobic second block is contained in an amount of 40 to 80% by weight claim 1 , based on the total weight of the block copolymer.4. The block copolymer of claim 1 , wherein the functional group capable of specifically binding to thiol is contained in an amount of 0.01 to 5% by weight claim 1 , based on the total weight of the block copolymer.5. The block copolymer of claim 1 , wherein a ratio of the total weight of the hydrophilic first block to the total weight of the hydrophobic second block is (1:20) to (20:1).6. The block copolymer of claim 1 , wherein the hydrophilic first block includes poly(vinyl alcohol) claim 1 , poly(vinyl pyrrolidone) claim 1 , poly(acrylamide) claim 1 , poly(oxazoline) claim 1 , or poly(ether) claim 1 , or a copolymer thereof8. The block copolymer of claim 7 , wherein in the hydrophilic first block claim 7 , the unit represented by Formula 1 is contained in an amount of 10 to 100% by weight claim 7 , based on the total weight of the hydrophilic first block.9. The block copolymer of claim 1 , wherein the hydrophobic second block includes claim 1 , as a polymer including a unit that is decomposed at a condition of pH 4.5 ...

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Номер записи: 80
18-12-2014 дата публикации

DISPLAY APPARATUS HAVING IMPROVED BENDING PROPERTIES AND METHOD OF MANUFACTURING SAME

Номер: US20140367644A1
Автор: JANG Cheol, Kim Seung-Hun, Song Seung-Yong
Принадлежит: Samsung Display Co., Ltd.

Disclosed is a display apparatus. The display apparatus includes: a display module including a flexible substrate, a display panel, and an encapsulation film; a lower module disposed below the display module; an upper module disposed on the display module; and an elasticity-adjusting layer disposed on or below the display module to adjust a position of a neutral plane in bending of the display apparatus, wherein an elastic modulus of the elasticity-adjusting layer is less than that of at least one of the display module, the lower module, or the upper module, so as to position the neutral plane within or proximate to the display module. 1. A display apparatus comprising:a display module comprising a flexible substrate, a display panel, and an encapsulation film;a lower module disposed below the display module;an upper module disposed on the display module; andan elasticity-adjusting layer disposed on or below the display module to adjust a position of a neutral plane in bending of the display apparatus,wherein an elastic modulus of the elasticity-adjusting layer is less than that of at least one of the display module, the lower module, and the upper module, so as to position the neutral plane within or proximate to the display module.2. The display apparatus of claim 1 , wherein the elasticity-adjusting layer comprises least two types of materials having different elastic moduli.3. The display apparatus of claim 1 , wherein the elasticity-adjusting layer comprises a stack of at least two types of materials having different elastic moduli.4. The display apparatus of claim 1 , wherein the elasticity-adjusting layer includes at least one of a silicone-group resin and an acryl-group resin.5. The display apparatus of claim 1 , wherein the elastic modulus of the elasticity-adjusting layer is about six orders of magnitude less than that of the display module.6. The display apparatus of claim 1 , wherein the elastic modulus of the elasticity-adjusting layer has a value ...

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Номер записи: 81
18-11-2021 дата публикации

METHOD OF CALIBRATING OPTICAL SENSOR, OPTICAL SENSOR, AND APPARATUS FOR ESTIMATING BIO-INFORMATION

Номер: US20210356322A1
Автор: JANG Hyeong Seok, Nam Sung Hyun, Park Jin Young
Принадлежит: SAMSUNG ELECTRONICS CO., LTD.

A method of calibrating an optical sensor may include acquiring a first characteristic for an external light source through a detector of an optical sensor while an internal light source of the optical sensor is turned off; driving the internal light source; acquiring a second characteristic for the internal light source and the external light source through the detector, based on driving the internal light source; and acquiring a reference characteristic of the internal light source, for calculation of an absorbance of an object, based on the first characteristic and the second characteristic.

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Номер записи: 82
18-11-2021 дата публикации

SYSTEM AND METHOD FOR DETECTING A TARGET OBJECT

Номер: US20210357807A1
Автор: AN Kyung Jun, JANG Sung Ho, KIM Seol Ki, Park Jae Young
Принадлежит:

A target object detection method performed by a computing device includes detecting a first target object on a user screen and obtaining a bot executable file to perform a defined operation for the first target object, labelling object type classification criteria for the first target object by encoding detection criteria information of the first target object included in the bot executable file, extracting a characteristic of process execution information of the first target object included in the bot executable file, and generating an object classification model that outputs data on an object type corresponding to process execution information by performing machine learning using the object type classification criteria and the characteristic. 1. A target object detection method performed by a computing device , comprising:detecting a first target object on a screen and obtaining a bot executable file to perform a defined operation for the first target object;labelling an object type classification criterion for the first target object by encoding detection criterion information of the first target object included in the bot executable file;extracting a characteristic of process execution information of the first target object included in the bot executable file; andgenerating an object classification model that outputs data on an object type corresponding to the process execution information by performing machine learning using the object type classification criterion and the characteristic.2. The target object detection method of claim 1 , further comprising preprocessing the bot executable file.3. The target object detection method of claim 2 , wherein the preprocessing comprises assigning a default value to the process execution information in which a missing value is generated when it is determined that the missing value is generated in any one of the process execution information of the first target object.4. The target object detection method of claim 2 , ...

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Номер записи: 83
29-08-2019 дата публикации

MIMO ANTENNA ASSEMBLY HAVING STACKED STRUCTURE

Номер: US20190268046A1
Автор: JANG Sung Ho, JEONG Bae Mook, Kim Duk Yong, MOON Young Chan, PARK Bum Sik, Park Min Sik, PARK Nam Shin, YOO Chang Woo, YUN Min Seon
Принадлежит:

Provided is a multiple-input multiple-output (MIMO) antenna having a lightweight stacked structure. According to one aspect of the present invention, there is provided a MIMO antenna assembly having a lightweight stacked structure, in which a calibration network, which was provided between antenna elements and filters in the related art, is provided on one printed circuit board (PCB), together with a power amplifier and a digital circuit, and filters are closely coupled to the bottom of the PCB on which the feeding network is provided. The present invention employs a strategy in which an antenna assembly is reduced to a compact size while managing phase deviation caused due to filters at an acceptable level. According to another aspect of the present invention, there is provided a calibration method, in which transmission/reception (TX/RX) calibration may be performed by a single calibration hardware component of a MIMO antenna operated by a time division duplex (TDD) scheme and may be performed in real time during the operation of the MIMO antenna, and the MIMO antenna employing the calibration method. 1. A multiple-input multiple-output (MIMO) antenna system comprising:a radome;a housing including a heat sink on a rear side thereof; andan antenna assembly having a stacked structure and embedded between the radome and the housing,wherein the antenna assembly comprises:a first printed circuit board (PCB) on which a feeding network is provided;a plurality of antenna elements provided on an upper surface of the first PCB opposite the radome, and electrically connected to the feeding network;a filter assembly provided on a lower surface of the first PCB, and including a plurality of band-pass filters electrically connected to the feeding network; anda second PCB arranged opposite the housing, the second PCB including a plurality of transmitting and receiving circuits electrically connected to the plurality of band-pass filters.2. The MIMO antenna system of claim 1 , ...

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Номер записи: 84
27-09-2018 дата публикации

ORGANIC LIGHT-EMITTING DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME

Номер: US20180277792A1
Автор: JANG Cheol, KIM Seunghun, SONG SEUNGYONG, SUNG Myungmo
Принадлежит:

Provided are an organic light-emitting display apparatus and a method of manufacturing the same. The organic light-emitting display apparatus includes a first substrate; an organic light-emitting device provided on the first substrate and including a first electrode, a second electrode, and an intermediate layer positioned between the first electrode and the second electrode; a second substrate covering the organic light-emitting device and disposed to face the first substrate; and a sealant bonding the first substrate and the second substrate, wherein at least a portion of the sealant is a intermixing region which is formed as an inorganic material permeates an organic material. 1. A method of manufacturing an organic light-emitting display apparatus , the method comprising: preparing a first substrate on which an organic light-emitting device is formed; and covering the organic light-emitting device by bonding the first substrate and a second substrate with a sealant , wherein the sealant is formed by using sequential vapor infiltration (SVI) such that an inorganic material permeates an organic material.2. The method of claim 1 , wherein the sealant is disposed in a chamber claim 1 , and the inorganic material is injected as a gas into the chamber and spreads through free volume of the organic material.3. The method of claim 2 , wherein the inorganic material has a source gas spreading through the free volume of the organic material and a reactive gas spreading through the free volume of the organic material thereafter and reacting with the source gas. This application is a divisional of U.S. patent application Ser. No. 15/644,305, filed Jul. 7, 2017, which is a continuation of U.S. patent application Ser. No. 14/724,500, filed May 28, 2015, now U.S. Pat. No. 9,728,740, which claims priority to Korean Patent Application No. 10-2014-0174263, filed on Dec. 5, 2014, in the Korean Intellectual Property Office, the entire contents of both of which are incorporated ...

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Номер записи: 85
25-12-2014 дата публикации

FLEXIBLE DISPLAY PANEL AND METHOD OF MANUFACTURING THE SAME

Номер: US20140374704A1
Автор: Cho Sang-Hwan, CHOI Chung-Sock, JANG Cheol, Kim Hyun-ho, Kim Seung-Hun, KIM Soo-Youn, Park Sang-Hyun, Song Seung-Yong
Принадлежит: Samsung Display Co., Ltd.

A flexible display panel and a method of manufacturing the same. The flexible display panel includes: a flexible panel including a display region and a non-display region, wherein the display region includes an organic light emitting device; a planarization layer disposed on the flexible panel; and a metal-dielectric layer disposed on the planarization layer and including a metal layer and a dielectric layer. 1. A flexible display panel , comprising:a flexible panel comprising a display region and a non-display region, the display region comprising an organic light emitting device;a planarization layer disposed on the flexible panel; anda metal-dielectric layer disposed on the planarization layer and comprising a metal layer and a dielectric layer.2. The flexible display panel of claim 1 , wherein the metal-dielectric layer comprises a plurality of the metal layers and the dielectric layers claim 1 , which are alternately stacked.3. The flexible display panel of claim 1 , wherein the metal-dielectric layer further comprises a metal pattern layer disposed directly on the planarization layer and having a thickness equal to or greater than the thicknesses of the metal layer and the dielectric layer claim 1 , andwherein the lowest one of the plurality of dielectric layers covers the metal pattern and separates the metal pattern from the metal layer.4. The flexible display panel of claim 3 , wherein the metal pattern layer is disposed directly above a non-emission region in the display region.5. The flexible display panel of claim 1 , further comprising a black matrix layer disposed on the metal-dielectric layer.6. The flexible display panel of claim 5 , wherein the black matrix layer is disposed directly above a non-emission region in the display region.7. The flexible display panel of claim 1 , further comprising a touch screen panel and a window layer disposed on the metal-dielectric layer.8. The flexible display panel of claim 1 , wherein the planarization layer ...

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Номер записи: 86
06-10-2016 дата публикации

THIN FILM DEPOSITION DEVICE AND METHOD OF DEPOSITING THIN FILM USING THEREOF

Номер: US20160289829A1
Автор: JANG Cheol, KANG Jin Koo, Kim Sao Youn
Принадлежит:

A thin film deposition device and a method of depositing thin film materials are disclosed. In one aspect, the thin film deposition device includes a deposition chamber configured to accommodate a substrate and a first chamber plate placed in the deposition chamber and configured to mount the substrate on a first surface thereof. The thin film deposition device also includes a second chamber plate placed in the deposition chamber on the opposite side of the first chamber plate with reference to the substrate. A plurality of recesses are formed on a surface of the second chamber plate facing the first surface of the first chamber plate such that gas flow is formed through the respective recesses. 1. A thin film deposition device comprising:a deposition chamber configured to accommodate a substrate therein;a first chamber plate placed in the deposition chamber and configured to mount the substrate on a first surface thereof; anda second chamber plate placed in the deposition chamber on the opposite side of the first chamber plate with reference to the substrate, wherein a plurality of recesses are formed on a surface of the second chamber plate facing the first surface of the first chamber plate such that gas flow is formed through the plurality of recesses.2. The thin film deposition device of claim 1 , wherein the first chamber plate comprises a fixing portion configured to fix the substrate to the first chamber plate.3. The thin film deposition device of claim 2 , wherein the fixing portion comprises an electrostatic chuck.4. The thin film deposition device of claim 1 , wherein the first chamber plate is positioned above the second chamber plate and wherein the first chamber plate is substantially vertically movable toward the second chamber plate.5. The thin film deposition device of claim 1 , wherein the second chamber plate comprises a protrusion partitioning the plurality of recesses claim 1 , and wherein the thin film deposition device further comprises a ...

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Номер записи: 87
23-12-2021 дата публикации

Display device

Номер: US20210399083A1
Автор: Cheol Gon LEE, Jae Yong Jang, Jang Mi KANG, Mee Hye JUNG
Принадлежит: Samsung Display Co Ltd

A display device includes a display panel having a display area and a non-display area, signal wires disposed in the display area, connection wires disposed in the display area and electrically connected to the signal wires, and touch electrodes disposed on the connection wires. The connection wires include diagonal portions extending in a diagonal direction, and first protrusion patterns protruding from the diagonal portions of the connection wires. Parts of the first protrusion patterns overlap the touch electrodes.

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Номер записи: 88
13-10-2016 дата публикации

DISPLAY DEVICE

Номер: US20160299539A1
Автор: JANG Cheol
Принадлежит:

A display device including: a first body member; a second body member; a hinge coupling the first body member and the second body member; a flexible display panel that is foldable, that is fixed to the first body member and to the second body member, and that is configured to display an image; and a controller configured to: measure a temperature of the flexible display panel; and control the hinge, when the measured temperature is lower than a reference temperature, to: maintain a state in which the first body member and the second body member are folded; or maintain a state in which the first body member and the second body member are unfolded. 1. A display device comprising:a first body member;a second body member;a hinge coupling the first body member and the second body member;a flexible display panel that is foldable, that is fixed to the first body member and to the second body member, and that is configured to display an image; and measure a temperature of the flexible display panel; and', maintain a state in which the first body member and the second body member are folded; or', 'maintain a state in which the first body member and the second body member are unfolded., 'control the hinge, when the measured temperature is lower than a reference temperature, to], 'a controller configured to2. The display device of claim 1 , further comprising:a first locking member at the first body member that is configured to protrude toward the hinge, and is configured to be received by the hinge;a second locking member at the second body member that is configured to protrude toward the hinge, and is configured to be received by the hinge; anda driving member configured to generate a driving force to cause the locking members to protrude,wherein the hinge defines one or more receiving grooves for receiving the locking members.3. The display device of claim 2 ,wherein the one or more receiving grooves comprise a pair of first receiving grooves configured to receive the ...

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Номер записи: 89
29-10-2015 дата публикации

ORGANIC LIGHT-EMITTING DIODE DISPLAY

Номер: US20150311477A1
Автор: Cho Sang Hwan, CHOI Chung Sock, JANG Cheol, KANG Jin Koo, KIM Hyun Ho, KIM Seung Hun, Kim Soo Youn, PARK Sang Hyun, Song Seung Yong
Принадлежит:

An organic light-emitting diode (OLED) display is disclosed. In one aspect, the display includes a substrate and a display layer formed over the substrate and including a pixel area and a non-pixel area. The display also includes an upper thin layer formed over the display layer, wherein the upper thin layer comprises at least first and second conductive layers and a dielectric layer formed between the first and second conductive layers, wherein the second conductive layer is closer to the substrate than the first conductive layer, and wherein the first and second conductive layers are patterned as a touch electrode. The display further includes a light absorbing member at least partially overlapping the non-pixel area and not overlapping the pixel area. 1. An organic light-emitting diode (OLED) display , comprising:a substrate;a display layer formed over the substrate and including a pixel area and a non-pixel area;an upper thin layer formed over the display layer, wherein the upper thin layer comprises at least first and second conductive layers and a dielectric layer formed between the first and second conductive layers, wherein the second conductive layer is closer to the substrate than the first conductive layer, and wherein the first and second conductive layers are patterned as a touch electrode; anda light absorbing member at least partially overlapping the non-pixel area and not overlapping the pixel area.2. The OLED display of claim 1 , wherein the first conductive layer includes a plurality of first touch electrodes arranged in a first direction and a plurality of first dummy patterns arranged in a second direction crossing the first direction and separated from the first touch electrodes claim 1 , and wherein the first touch electrodes are connected to each other in the first direction.3. The OLED display of claim 2 , wherein the second conductive layer includes a plurality of second touch electrodes arranged in the second direction and a plurality of ...

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Номер записи: 90
26-10-2017 дата публикации

COLLISION AVOIDANCE METHOD AND APPARATUS USING DEPTH SENSOR

Номер: US20170308760A1
Автор: JANG Sung Ho, KIM Min Kyu, KWON Ki Sang, PARK Du Won
Принадлежит: SAMSUNG SDS CO., LTD.

Provided are a collision avoidance method using a depth sensor, the method comprises receiving depth-based image information and identifying a path in the received depth-based image information, determining a depth level for each region of the depth-based image information, setting one or more distance-based sensing regions on the identified path based on the determined depth level, determining whether an object is detected in each of the set distance-based sensing regions and outputting a control signal for controlling the operation of a transport when determining that the object has been detected. 1. A collision avoidance method using a depth sensor , the method comprising:receiving depth-based image information;identifying a path in the received depth-based image information;determining a depth level for each region of the depth-based image information;setting at least one distance-based sensing region on the identified path based on the determined depth level;determining whether an object is detected in the set at least one distance-based sensing region; andin response to the object being detected, outputting a control signal for controlling an operation of a transport.2. The method of claim 1 , wherein the identifying of the path comprises identifying a curved section on a travel path of the transport apparatus based on the received depth-based image information claim 1 , andwherein the setting of the at least one distance-based sensing region on the identified path comprises changing the set at least one distance-based sensing region in response to the identifying of the curved section.3. The method of claim 1 , wherein the identifying of the path comprises:identifying a track, which guides the transport apparatus, in the depth-based image information;determining a start point, a second start point and a vanishing point of the track based on the received depth-based image information;generating a first direction vector based on the first start point and the ...

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Номер записи: 91
26-10-2017 дата публикации

ORGANIC LIGHT-EMITTING DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME

Номер: US20170309862A1
Автор: JANG Cheol, KIM Seunghun, SONG SEUNGYONG, SUNG Myungmo
Принадлежит:

Provided are an organic light-emitting display apparatus and a method of manufacturing the same. The organic light-emitting display apparatus includes a first substrate; an organic light-emitting device provided on the first substrate and including a first electrode, a second electrode, and an intermediate layer positioned between the first electrode and the second electrode; a second substrate covering the organic light-emitting device and disposed to face the first substrate; and a sealant bonding the first substrate and the second substrate, wherein at least a portion of the sealant is a intermixing region which is formed as an inorganic material permeates an organic material. 1. An organic light-emitting display apparatus comprising:a first substrate;an organic light-emitting device provided on the first substrate and comprising a first electrode, a second electrode, and an intermediate layer positioned between the first electrode and the second electrode;a second substrate covering the organic light-emitting device and disposed to face the first substrate; anda sealant bonding positioned between the first substrate and the second substrate, and comprising an intermixing region including an organic material and an inorganic material,wherein a proportion of the inorganic material in the intermixing region decreases in the area closer to the organic light-emitting device.2. The apparatus of claim 1 , wherein the intermixing region is formed by filling free volume of the organic material with the inorganic material.3. The apparatus of claim 1 , wherein the organic material include one or more materials selected from the group consisting of an acrylate-based resin claim 1 , a methacrylate-based resin claim 1 , polyisoprene claim 1 , a vinyl-based resin claim 1 , an epoxy-based resin claim 1 , a urethane-based resin claim 1 , a cellulose-based resin claim 1 , and a parylene-based resin.4. The apparatus of claim 1 , wherein the inorganic material include one or more ...

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Номер записи: 92
25-10-2018 дата публикации

COMPOSITION FOR SKIN WHITENING COMPRISING AMORPHIGENI AS EFFECTIVE INGREDIENT

Номер: US20180303734A1
Автор: Kim Dae Wook, Kim Kwang Dong, LEE Kiwon, OH Sangseok, PARK Ki Hun, PARK Soojong, YOO Ji Yun
Принадлежит:

A skin whitening composition includes amorphigeni or a salt thereof as an effective ingredient. Amorphigeni suppresses the expression of tyrosinase and induces autophagy on melanosomes. As such, it was confirmed that amorphigeni not only suppresses melanin production but also exhibits the effect of removing melanin previously produced by α-MSH (melanocyte-stimulating hormone). Accordingly, amorphigeni can be advantageously used as a functional material for skin whitening and skin lightening. 29-. (canceled)10. The composition of claim 1 , wherein the composition is a cosmetic composition claim 1 , and the formulation is selected from the group consisting of the solution claim 1 , the suspension claim 1 , the emulsion claim 1 , the paste claim 1 , the gel claim 1 , the crème claim 1 , the lotion claim 1 , the powder claim 1 , the soap claim 1 , the surfactant-containing cleanser claim 1 , the oil claim 1 , the powder foundation claim 1 , the foundation claim 1 , the wax foundation claim 1 , and the spray.11. The composition of claim 10 , wherein the cosmetic composition includes the salt claim 10 , and the salt is an acid addition salt formed with a free acid.12. The composition of claim 10 , wherein claim 10 , when the formulation is the paste claim 10 , the crème claim 10 , or the gel claim 10 , the formulation includes an animal fiber claim 10 , a plant fiber claim 10 , wax claim 10 , paraffin claim 10 , starch claim 10 , tragacanth claim 10 , a cellulose derivative claim 10 , polyethylene glycol claim 10 , silicone claim 10 , bentonite claim 10 , silica claim 10 , talc claim 10 , zinc oxide claim 10 , or a combination thereof as a carrier component;when the formulation is the powder or the spray, the formulation includes lactose, talc, silica, aluminum hydroxide, calcium silicate, polyamide powder or a combination thereof as a carrier component;when the formulation is the spray, the formulation further includes chlorofluorohydrocarbon, propane-butane, or dimethyl ...

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Номер записи: 93
01-11-2018 дата публикации

DISPLAY DEVICE, ORGANIC LIGHT EMITTING DISPLAY DEVICE, AND HEAD-MOUNTED DISPLAY DEVICE

Номер: US20180314067A1
Автор: Cho Sang Hwan, CHOI Chung Sock, Han Sang Hyun, JANG Cheol, Jung Sun Young, Kang Sun Mi, KIM Hyun Ho, LEE So Young
Принадлежит:

A display device includes a substrate, a first display element which is disposed on the substrate, and a plurality of diffraction patterns which are disposed on a path of light emitted from the first display element and arranged along a direction with a first period. when a width of a cross section of one of the plurality of diffraction patterns is defined as a first length, the first period and the first length satisfy Inequality (1): 2. The display device of claim 1 , further comprising an encapsulation layer which is disposed between the first display element and the plurality of diffraction patterns.3. The display device of claim 2 , wherein the encapsulation layer is a glass substrate.4. The display device of claim 3 , wherein the plurality of diffraction patterns comprise the same material as that of the encapsulation layer.5. The display device of claim 2 , wherein the encapsulation layer comprises at least one of an organic layer and an inorganic layer.6. The display device of claim 2 , wherein the plurality of diffraction patterns generate a reference emission pattern and a first duplicate emission pattern by diffracting the light emitted from the first display element.7. The display device of claim 6 , wherein luminance of the first duplicate emission pattern is 3% or more of luminance of the reference emission pattern.11. The display device of claim 1 , wherein a cross-sectional shape of each of the plurality of diffraction patterns comprises at least one of a circular shape and a quadrilateral shape.15. The organic light emitting display device of claim 14 , wherein luminance of the first duplicate emission pattern is 3% or more of luminance of the reference emission pattern.17. The organic light emitting display device of claim 12 , wherein the encapsulation layer is a glass substrate.18. The organic light emitting display device of claim 12 , wherein the encapsulation layer comprises at least one of an organic layer and an inorganic layer.20. The head- ...

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Номер записи: 94
29-10-2020 дата публикации

APPARATUS AND METHOD FOR ANALYZING COMPONENT OF OBJECT, AND IMAGE SENSOR

Номер: US20200340917A1
Автор: Eom Kun Sun, JANG Hyeong Seok, JUNG Myoung Hoon, MOON Hyun Seok, SHIM Jae Wook
Принадлежит: SAMSUNG ELECTRONICS CO., LTD.

A method and an apparatus for analyzing a component of an object are provided. The apparatus includes an image sensor including an optical module, and the optical module includes a light source configured to emit a source light, a first detector configured to detect a first light that is scattered or reflected from the object on which the emitted source light is incident, and a second detector configured to detect a second light that is emitted by the light source but is not incident on the object. The apparatus further includes a processor configured to calculate a scattering coefficient and an absorption coefficient, based on the detected first light and the detected second light, and analyze the component of the object, based on the calculated scattering coefficient and the calculated absorption coefficient. 1. An apparatus for analyzing a component of an object , the apparatus comprising: a light source configured to emit a source light;', 'a first detector configured to detect a first light that is scattered or reflected from the object on which the emitted source light is incident; and', 'a second detector configured to detect a second light that is emitted by the light source but is not incident on the object; and, 'an image sensor comprising an optical module, wherein the optical module comprises calculate a scattering coefficient and an absorption coefficient, based on the detected first light and the detected second light; and', 'analyze the component of the object, based on the calculated scattering coefficient and the calculated absorption coefficient,, 'a processor configured towherein the image sensor further comprises a substrate on which the optical module is disposed at each of nodes to form a network structure,wherein a first portion of the emitted source light is emitted from a first surface of the light source, is incident on the object, is scattered or reflected from the object, passes through a first hole disposed through the substrate, and is ...

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Номер записи: 95
06-12-2018 дата публикации

DISPLAY DEVICE

Номер: US20180350883A1
Автор: Cho Sang Hwan, CHOI Chung Sock, Han Sang Hyun, JANG Cheol, Jung Sun Young, Kang Sun Mi, KIM Hyun Ho, LEE So Young
Принадлежит:

A display device, including: a substrate; a first light-emitting element disposed on the substrate; an encapsulation layer disposed on the first light-emitting element; an input sensing layer disposed on the encapsulation layer; and a diffraction pattern layer disposed on the input sensing layer. The diffraction pattern layer may include a plurality of diffraction patterns arranged to have a first period in one direction. 1. A display device , comprising:a substrate;a first light-emitting element disposed on the substrate;an encapsulation layer disposed on the first light-emitting element;an input sensing layer disposed on the encapsulation layer; anda diffraction pattern layer disposed on the input sensing layer,wherein the diffraction pattern layer comprises a plurality of diffraction patterns arranged to have a first period in one direction.2. The display device of claim 1 , wherein:the encapsulation layer includes at least one of an organic layer and an inorganic layer; andthe input sensing layer is disposed directly on the encapsulation layer.3. The display device of claim 2 , wherein:the input sensing layer comprises a plurality of sensing electrodes and a first signal line electrically connected to the sensing electrodes; andthe sensing electrodes have a mesh shape.4. The display device of claim 1 , wherein:the encapsulation layer comprises a glass insulating substrate; andthe input sensing layer is disposed directly on the glass insulating substrate.5. The display device of claim 4 , wherein: a first sensing electrode comprising a plurality of first sensing portions and a plurality of first connecting portions electrically connected to the first sensing portions; and', 'a second sensing electrode comprising a plurality of second sensing portions and a plurality of second connecting portions electrically connected to the second sensing portions;, 'the input sensing layer comprisesthe first sensing portions and the second sensing portions are disposed on the ...

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Номер записи: 96
05-11-2020 дата публикации

DISPLAY DEVICE, ORGANIC LIGHT EMITTING DISPLAY DEVICE, AND HEAD-MOUNTED DISPLAY DEVICE

Номер: US20200348520A1
Автор: Cho Sang Hwan, CHOI Chung Sock, Han Sang Hyun, JANG Cheol, Jung Sun Young, Kang Sun Mi, KIM Hyun Ho, LEE So Young
Принадлежит:

A display device includes a substrate, a first display element which is disposed on the substrate, and a plurality of diffraction patterns which are disposed on a path of light emitted from the first display element and arranged along a direction with a first period. when a width of a cross section of one of the plurality of diffraction patterns is defined as a first length, the first period and the first length satisfy Inequality (1): 1. A display device comprising:a substrate;a pixel electrode on the substrate;a display element emitting a light and disposed on the pixel electrode;a common electrode on the display element;an encapsulation layer on the common electrode;an air between the display element and the encapsulation layer; anda plurality of diffraction patterns on the encapsulation layer.2. The display device of claim 1 , wherein:the plurality of diffraction patterns includes a first diffraction pattern and a second diffraction pattern arranged along a first direction with a first period,a width of a cross section of each of the first diffraction pattern and the second diffraction pattern is defined as a first length, {'br': None, 'i': d', 'DP, '0.4≤1/1≤1,\u2003\u2003(1)'}, 'the width of the first length and the first period satisfy Inequality (1){'b': 1', '1, 'where DP is the first period, and d is the first length.'}3. The display device of claim 1 , wherein the plurality of diffraction patterns includes a third diffraction pattern claim 1 , andwherein the first diffraction pattern and the third diffraction pattern are arranged along a second direction crossing the first direction with a first period.4. The display device of claim 1 , wherein the plurality of diffraction patterns are protruded from the encapsulation layer.5. The display device of claim 1 , wherein the plurality of diffraction patterns are holes penetrating a diffraction pattern layer on the encapsulation layer.6. The display device of claim 2 , wherein each of the plurality of diffraction ...

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Номер записи: 97
14-11-2019 дата публикации

CAVITY FILTER

Номер: US20190348734A1
Автор: JANG Sung Ho, Jo Dae Eil, Kim Duk Yong, Kim Joung-Hoe, PARK Nam Shin
Принадлежит: KMW INC.

The present invention provides a cavity filter having a slim and compact structure in which a push-pin type RF connector, which is formed such that a terminal is exposed to both sides or one side in a height direction, is embedded so as to reduce a size of an antenna system, quickly perform verification for an individual cavity filter while having high reproducibility, and enable the antenna system to be readily mounted. 1. A cavity filter used in a base station antenna for mobile communication and installed on an external member , comprising:a resonant element;a first case disposed on the external member and containing the resonance element therein; anda terminal unit arranged passing through the first case to electrically connect an electrode pad of the external member and the resonance element, the terminal unit being electrically insulated from the first case;wherein the terminal unit comprises:a terminal insertion hole formed in a lower end surface of the first case by recessing at least a part of the first case;a pin member comprising a pin portion disposed in the terminal insertion hole and having one end connected to the resonance element, and a terminal body portion extending from an opposite end of the pin portion and having a diameter larger than a diameter of the pin portion; andan elastic connector formed of a conductive material having elasticity and disposed between the terminal body portion and the electrode pad to electrically connect the terminal body portion and the electrode pad, the elastic connector being configured to be compressed to provide a contact pressure to the pin member and the electrode pad when the cavity filter is installed on the outer member.2. The cavity filter of claim 1 , further comprising:a dielectric bush inserted into the terminal insertion hole,wherein the terminal insertion hole comprises:a third insertion hole having a constant air gap with respect to the terminal body portion in a radial direction;a second insertion ...

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Номер записи: 98
05-11-2020 дата публикации

Cut Metal Gate Processes

Номер: US20200350172A1
Автор: An Chyi Wei, Ryan Chia-Jen Chen, Shu-Uei JANG, Shu-Yuan Ku, Ya-Yi Tsai
Принадлежит: Taiwan Semiconductor Manufacturing Co TSMC Ltd

A method of forming a semiconductor device includes etching a gate stack to form a trench extending into the gate stack, forming a dielectric layer on a sidewall of the gate stack, with the sidewall exposed to the trench, and etching the dielectric layer to remove a first portion of the dielectric layer at a bottom of the trench. A second portion of the dielectric layer on the sidewall of the gate stack remains after the dielectric layer is etched. After the first portion of the dielectric layer is removed, the second portion of the dielectric layer is removed to reveal the sidewall of the gate stack. The trench is filled with a dielectric region, which contacts the sidewall of the gate stack.

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Номер записи: 99
13-12-2018 дата публикации

Perovskite-based solar cell using graphene as conductive transparent electrode

Номер: US20180358571A1
Автор: Hyangki Sung, Jong-Kwon Lee, Man Soo Choi, Min Seok Jang, Namyoung AHN
Принадлежит: Global Frontier Center For Multiscale Energy Systems, SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION

The present invention relates to a perovskite-based solar cell using graphene as a material for a transparent conductive electrode. The perovskite-based solar cell achieves a maximum conversion efficiency of ≥17% through an appropriate combination of energy bands of a graphene electrode, a hole transport layer, a perovskite, an electron transport layer, and a metal electrode.

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Номер записи: 100