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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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Применить Всего найдено 15. Отображено 15.
17-10-2017 дата публикации

POLYMER ADDITIVE AND PIGMENT DISPERSION COMPOSITION CONTAINING SAME

Номер: KR101785603B1
Автор: LEE, JI HOON, YUN, BU YONG, YUN, MOO SANG
Принадлежит: KOREA NATIONAL UNIVERSITY OF TRANSPORTATION INDUSTRY-ACADEMIC COOPERATION FOUNDATION

The present invention relates to a novel polymer additive, a pigment dispersion composition containing the same, and a color resist composition including the pigment dispersion composition. The pigment dispersion composition containing the polymer additive of the present invention has excellent optical properties, dispersibility and dispersion stability. COPYRIGHT KIPO 2017 ...

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Номер записи: 1
03-06-2016 дата публикации

WIRELESS POWER TRANSMISSION AND RECEPTION DEVICES

Номер: KR1020160063004A
Автор: YI, KANG HYUN, YOON, BOO YONG, PARK, MIN KYUNG, AN, CHAN GWEN, KANG, WOO JIN
Принадлежит:

Wireless power transmission and reception devices are provided. The wireless power transmission device which wirelessly transmits power to the wireless power reception device according to an embodiment of the present invention comprises: a converter which converts input voltage and outputs direct current voltage; an inverter which is connected to the converter and converts the direct current voltage output from the converter, into alternating current power; a transmission resonator which is connected to the inverter and transmits the alternating current power in a magnetic resonance manner; a transmission inducer which is connected to the transmission resonator and transmits the alternating current power in a magnetic induction manner; and a transmission control unit which controls the inverter to generate an active frequency, and activates one of the transmission resonator and the transmission inducer by the active frequency. COPYRIGHT KIPO 2016 (210) Converter (220) Invertor (230) Transmission ...

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Номер записи: 2
11-10-2018 дата публикации

METHOD FOR MANUFACTURING 2-BROMODIBENZOTHIOPHENE AND 2-BROMODIBENZOTHIOPHENE MANUFACTURED BY METHOD

Номер: KR101906794B1
Автор: KIM JIN SEUK, HA HONG SIK, YUN BU YONG, KIM TAE HYUN
Принадлежит: S CHEM

The present invention relates to a method for manufacturing 2-bromodibenzothiophene and to 2-bromodibenzothiophene manufactured by the method. According to the present invention, N-bromosuccinimide (NBS) is used as a bromine generating source, an acid white clay is applied as a reaction supplement agent to significantly reduce the amount of by-products and the yield of final purification is improved to obtain the yield of the 2-bromodibenzothiophene of 85% or more. COPYRIGHT KIPO 2018 ...

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Номер записи: 3
10-07-2018 дата публикации

WIRELESS CHARGING DEVICE FOR VEHICLE

Номер: KR1020180078789A
Автор: KIM, BOO SEOB, LEE, CHANG SU, YOON, BOO YONG
Принадлежит:

According to an embodiment of the present invention, a wireless charging device for a vehicle comprises: an electromagnetic field generating board for wirelessly charging an electronic device; a control board for performing communication with a vehicle or controlling power supplied to the electromagnetic field generating board; a housing divided into a plurality of layers by accommodating the electromagnetic field generating board and the control board therein; a fan for generating wind; an air flow guide unit for distributing air into the layers, and discharging the same when air is introduced into the housing by the generated wind; and an air outlet formed on one side surface of the housing, and discharging the air introduced into the layers to the outside of the housing. COPYRIGHT KIPO 2018 ...

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Номер записи: 4
10-07-2018 дата публикации

APPARATUS FOR WIRELESS CHARGING FOR VEHICLE

Номер: KR1020180078794A
Автор: KIM, BOO SEOB, LEE, CHANG SU, YOON, BOO YONG
Принадлежит:

The present invention relates to an apparatus for wireless charging for a vehicle, wherein the apparatus is capable of effectively cooling and releasing heat generated inside and outside the apparatus. The apparatus according to an embodiment of the present invention to solve problems includes: an electromagnetic field generation board wirelessly charging an electronic device; a control board performing communication with the vehicle or controlling electric power supplied to the electromagnetic field generation board; a housing accommodating the electromagnetic field generation board and the control board therein; a fan generating wind; an outer air passage guiding air to flow to the outside of the housing when the generated air flows into the housing; and a water passage discharging moisture permeated through the external air passage to the outside. COPYRIGHT KIPO 2018 ...

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Номер записи: 5
14-06-2017 дата публикации

WIRELESS POWER TRANSMISSION APPARATUS

Номер: KR1020170065910A
Автор: SHIN, DONG HYUP, HEO, JIN YOUNG, YOON, BOO YONG, AN, CHAN GWEN
Принадлежит:

In a wireless charging technique for supplying wireless power to a power receiver by a self-resonance method, a wireless power transmission apparatus according to an aspect of the present invention to solve the problem includes a transmission coil for generating a resonance frequency and transmitting power to a power receiver through the resonance frequency; a plurality of capacitors connected to the front and rear sides, respectively, of the transmission coil; first and second MOSFETs connected in parallel with at least one capacitor among the plurality of capacitors and connected in series to each other; and a control unit in which the resonance frequency is changed by applying or interrupting a signal to a gate of the MOSFET. So, power supply efficiency is not reduced. COPYRIGHT KIPO 2017 (13) Control unit ...

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Номер записи: 6
30-06-2017 дата публикации

WIRELESS POWER TRANSMISSION APPARATUS FOR VEHICLE AND METHOD

Номер: KR1020170074384A
Автор: SHIN, DONG HYUP, HEO, JIN YOUNG, YOON, BOO YONG, AN, CHAN GWEN
Принадлежит:

In a wireless power transmission apparatus for transmitting power through a self-resonant method, a wireless power transmission apparatus according to an aspect of the present invention to solve the problem, includes a communication part for receiving a necessary amount of power from a wireless power receiving apparatus; a control unit for receiving a required amount of power from the communication part and outputting a voltage rising command signal; an interface circuit for receiving the voltage rising command signal, raising a control voltage, and outputting it; a DC-DC converter for changing an output voltage according to the raised control voltage; and a transmission coil for transmitting and varying power to the wireless power receiving apparatus according to a change in the output voltage of the DC-DC converter. The DC-DC converter is a boost converter that converts an output voltage so that the output voltage becomes larger than an input voltage supplied from a power supply. So, ...

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Номер записи: 7
12-07-2016 дата публикации

NOVEL PIGMENT ADDITIVE, MANUFACTURING METHOD THEREOF AND PIGMENT DISPERSION COMPOSITION COMPRISING SAME

Номер: KR101638767B1
Автор: LEE, JI HOON, CHOI, SEONG HYUN, YUN, BOO YONG, YUN, MOO SANG
Принадлежит: KOREA NATIONAL UNIVERSITY OF TRANSPORTATION INDUSTRY-ACADEMIC COOPERATION FOUNDATION

The present invention relates to a novel pigment additive, a manufacturing method thereof, and a pigment dispersion composition comprising the same. By using the pigment additive, a pigment dispersion composition having excellent optical characteristics, dispersibility, and dispersion stability can be provided. The novel pigment additive is represented by chemical formula 1. COPYRIGHT KIPO 2016 ...

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Номер записи: 8
02-06-2016 дата публикации

WIRELESS POWER RECEIVING DEVICE

Номер: KR1020160062507A
Автор: YI, KANG HYUN, YOON, BOO YONG, PARK, MIN KYUNG, AN, CHAN GWEN, KANG, WOO JIN
Принадлежит:

A wireless power receiving device is provided. According to an embodiment of the present invention, the wireless power receiving device comprises: a power receiving unit configured to wirelessly receive power from the outside; a rectification unit having a bridge rectification circuit and configured to convert an AC voltage received from the power receiving unit into a DC voltage; a switch unit connected to the bridge rectification circuit; and a control unit configured to turn on the switch unit when the converted DC voltage exceeds a threshold voltage and to turn off the switch unit when the converted DC voltage is equal to or lower than the threshold voltage. Therefore, the wireless power receiving device prevents input of an overvoltage to improve efficiency of a converter. COPYRIGHT KIPO 2016 (210) Power receiving unit (220) Rectification unit (230) Switch unit (240) Control unit (250) Converter (260) Load ...

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Номер записи: 9
07-05-2024 дата публикации

유기전기 소자용 화합물, 이를 이용한 유기전기소자 및 그 전자 장치

Номер: KR102663762B1
Автор: 윤부용, 김대식, 이범성, 이선희
Принадлежит: 덕산네오룩스 주식회사

... 본 발명은 유기전기소자용 화합물, 이를 이용한 유기전기소자 및 상기 유기전기소자를 포함하는 전자장치에 관한 것으로, 본 발명에 따르면 높은 발광효율, 낮은 구동전압 및 고내열성을 가지는 유기전기소자를 제공할 수 있고, 유기전기소자의 색순도 및 수명을 향상시킬 수 있다.

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Номер записи: 10
10-07-2018 дата публикации

WIRELESS CHARGING DEVICE FOR VEHICLE

Номер: KR1020180078796A
Автор: KIM, BOO SEOB, LEE, CHANG SU, YOON, BOO YONG
Принадлежит:

According to an embodiment of the present invention, a wireless charging device for a vehicle comprises: an electromagnetic field generating board for wirelessly charging an electronic device; a control board for performing communication with a vehicle or controlling power supplied to the electromagnetic field generating board; a housing for accommodating the electromagnetic field generating board and the control board therein; a fan for generating wind; a plurality of air passages for guiding air to flow inside and outside the housing when the air is introduced into the housing by the generated wind; a flap for opening and closing the air passages; a temperature measuring unit for measuring a temperature around the electromagnetic field generating board; and a communication unit for receiving the measured internal temperature of the housing from the temperature measuring unit, and communicating with the electronic device to receive a temperature of the electronic device. The control board ...

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Номер записи: 11
03-09-2018 дата публикации

ANTHRACENE DERIVATIVE COMPOUND FOR ORGANIC ELECTROLUMINESCENT DEVICE AND ORGANIC ELECTROLUMINESCENT DEVICE INCLUDING SAME

Номер: KR1020180097995A
Автор: LEE, JI HOON, CHO, JIN HWI, YUN, BU YOUNG
Принадлежит:

The present invention relates to an anthracene derivative compound for an organic electroluminescent device including a novel hetero atom and an organic electroluminescent device using the same. More specifically, an anthracene derivative containing an asymmetric hetero atom having different substituents around an anthracene structure has stable and high color purity, thereby having excellent luminescent properties. The organic electroluminescent device using the anthracene derivative may provide a high-efficiency organic electroluminescent device which can be driven at a low voltage. Therefore, the organic electroluminescent device is useful for full color display. COPYRIGHT KIPO 2018 ...

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Номер записи: 12
16-01-2023 дата публикации

유기전기 소자용 화합물, 이를 이용한 유기전기소자 및 그 전자 장치

Номер: KR20230008590A
Автор: 김기원, 오경환, 윤부용, 이형동, 신진우, 문성윤, 유재덕, 이중근, 이준구, 이연화, 김미경, 서지현, 이관희
Принадлежит:

... 본 발명은 불소함유 금속 또는 전극(캐소드) 패터닝용 화합물 및 이를 이용한 유기전기소자, 그 전자장치를 제공하며, 상기 불소화 화합물을 금속 또는 전극(캐소드) 패터닝 재료로 이용함으로써 쉐도우 마스크의 사용 없이 전극의 미세패턴을 형성할 수 있으며, 높은 광투과율을 갖는 투명 디스플레이의 제작이 용이하여 UDC 적용을 보다 용이하게 할 수 있다.

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Номер записи: 13
06-02-2024 дата публикации

유기전기소자용 화합물, 이를 이용한 유기전기소자및 그 전자 장치

Номер: KR102634284B1
Автор: 윤부용, 이형동, 소기호, 이선희, 이윤석, 중소양
Принадлежит: 덕산네오룩스 주식회사

... 본 발명은 소자의 발광효율, 안정성 및 수명을 향상시킬 수 있는 신규 화합물 및 이를 이용한 유기전기소자, 그 전자 장치를 제공한다.

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Номер записи: 14
16-12-2022 дата публикации

유기전기소자용 화합물을 포함하는 유기전기소자 및 그 전자 장치

Номер: KR102478386B1
Автор: 진효민, 윤부용, 김재호, 이형동, 박치현
Принадлежит: 덕산네오룩스 주식회사

... 본 발명은 양극, 음극 및 상기 양극과 음극 사이의 유기물층을 포함하는 유기전기소자 및 상기 유기전기소자를 포함하는 전자 장치를 제공하며, 상기 유기물층이 본 발명의 화학식 1 및 화학식 2 또는 화학식 3으로 표시되는 각 화합물을 포함함으로써, 유기전기소자의 구동전압을 낮출 수 있고 발광 효율 및 수명을 향상시킬 수 있다.

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Номер записи: 15