Настройки

Укажите год
-

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

Подробнее
-

Мониторинг СМИ

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

Подробнее

Форма поиска

Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
Ведите корректный номера.
Ведите корректный номера.
Ведите корректный номера.
Ведите корректный номера.
Укажите год
Укажите год
Применить Всего найдено 54. Отображено 54.
04-05-2018 дата публикации

SEMICONDUCTOR DEVICE AND SEMICONDUCTOR DEVICE PACKAGE INCLUDING SAME

Номер: KR1020180045749A
Автор: CHOI, RAK JUN, KIM, BYEOUNG JO, OH, HYUN JEE
Принадлежит:

According to an embodiment of the present invention, disclosed are a semiconductor device and a semiconductor device package including the same. The semiconductor device comprises: a light emitting structure including first and second conductive semiconductor layers, and an active layer disposed between the first and second conductive semiconductor layers; a first electrode electrically connected to the first conductive semiconductor layer; and a second electrode electrically connected to the second conductive semiconductor layer. The second conductive semiconductor layer includes a first surface on which the second electrode is disposed. In the second conductive semiconductor layer, a ratio of a second shortest distance (W2) from a first surface to a second point to a first shortest distance (W1) from the first surface to a first point is 1:1.25 to 1:100. The first point is a point having the same composition as an aluminum composition of a well layer closest to the second conductive semiconductor ...

Подробнее
Номер записи: 1
23-07-2020 дата публикации

COMPOUND FOR ORGANIC ELECTRONIC ELEMENT, ORGANIC ELECTRONIC ELEMENT USING SAME, AND ELECTRONIC DEVICE THEREOF

Номер: WO2020149710A1
Автор: LEE, Sun Hee, LEE, Hyung Dong, OH, Hyun Ji, MUN, Soung Yun, KIM, Jeong Seok
Принадлежит:

The present invention provides: a compound represented by chemical formula 1; an organic electronic element including a first electrode, a second electrode, and an organic layer formed between the first electrode and the second electrode; and an electronic device including the organic electronic element. The compound represented by chemical formula 1 is included in the organic layer so that the driving voltage of the organic electronic element can be lowered and the light-emitting efficiency and lifespan thereof can be improved.

Подробнее
Номер записи: 2
08-12-2016 дата публикации

휴대용 접이식 거울

Номер: KR0101683615B1
Автор: 오기석, 오현지, 오주은
Принадлежит: 오기석

... 본 발명은 사용자의 정면과 측면 또는 정면과 배면을 동시에 확인할 수 있는 휴대용 접이식 거울에 관한 것으로, 제1거울이 부착된 상부 케이스와, 상기 제1거울과 대면하는 위치에 제2거울이 부착된 하부 케이스와, 상기 상부 케이스와 상기 하부 케이스를 힌지 결합하는 연결부를 포함한다. 이때, 상기 연결부는, 상기 상부 케이스에 마련된 제1고정구와, 상기 하부 케이스에 마련된 제2고정구와, 상기 제1고정구와 상기 제2고정구를 연결하는 텔레스코픽 타입의 신축 튜브로 구성된다. 상술한 구성에 따르면, 상부 케이스와 하부 케이스를 연결하는 연결부가 신장 또는 수축 가능한 텔레스코픽 타입으로 제작되어 사용자의 필요에 따라 상부 케이스와 하부 케이스를 이격시킬 수 있다. 따라서 사용자가 제1거울과 제2거울을 이용하여 정면과 측면 또는 정면과 배면을 동시에 확인할 수 있다.

Подробнее
Номер записи: 3
03-05-2024 дата публикации

유기전기 소자용 화합물, 이를 이용한 유기전기소자 및 그 전자 장치

Номер: KR102663761B1
Автор: 문성윤, 오현지, 이선희, 김정석
Принадлежит: 덕산네오룩스 주식회사

... 본 발명은 화학식 1로 표시되는 화합물과, 제 1전극, 제 2전극 및 상기 제 1전극과 상기 제 2전극 사이의 유기물층을 포함하는 유기전기소자, 및 상기 유기전기소자를 포함하는 전자장치를 제공한다. 상기 유기물층에 화학식 1로 표시되는 화합물을 포함함으로써, 유기전기소자의 구동전압을 낮출 수 있고 발광 효율 및 수명을 향상시킬 수 있다.

Подробнее
Номер записи: 4
09-12-2022 дата публикации

양자점 발광소자용 화합물, 이를 이용한 양자점 발광소자 및 그 전자장치

Номер: KR20220162928A
Автор: 박윤희, 신종문, 이창민, 문성윤, 오현지
Принадлежит:

... 본 발명은 양자점 발광소자용 화합물, 이를 이용한 양자점 발광소자 및 상기 양자점 발광소자를 포함하는 전자장치에 관한 것으로, 본 발명의 양자점 발광소자에서는, 정공수송층과 양자점 발광층 사이에 적절한 HOMO, LUMO 에너지 레벨을 가지는 발광보조층 물질을 포함함으로써, 정공수송층으로부터 정공의 이동을 효율적으로 조절할 수 있게 되고, 전자 주입에 대한 장벽 역할을 하게 되어 결과적으로, 양자점 발광층에서의 정공 및 전하 균형이 향상됨으로써 양자점 발광소자의 전체적인 소자 성능이 향상된다.

Подробнее
Номер записи: 5
02-07-2020 дата публикации

THERMOPLASTIC RESIN COMPOSITION AND MOLDED ARTICLE PRODUCED THEREFROM

Номер: WO2020138759A1
Автор: JEONG, Hyun Taek, LEE, Jin Seong, OH, Hyun Ji, HEO, Jun Hyuk, KWON, Young Chul
Принадлежит:

A thermoplastic resin composition of the present invention is characterized by containing: about 100 parts by weight of a thermoplastic resin including rubber-modified vinyl-based graft copolymer and aromatic vinyl-based copolymer resins; about 10-50 parts by weight of a flame retardant other than a phosphorus-based compound; about 1.5-3.5 parts by weight of zinc oxide particles having an average particle size of about 0.2-3 µm and a BET specific surface area of about 1-10 m2/g; and about 2.5-6.5 parts by weight of sodium phosphate. The thermoplastic resin composition has excellent antibacterial properties, flame retardant properties, and impact resistance properties.

Подробнее
Номер записи: 6
03-08-2015 дата публикации

STRONTIUM PRECURSOR, PREPARATION METHOD THEREOF AND METHOD FOR FORMING THIN FILM BY USING SAME

Номер: KR1020150088538A
Автор: PARK, BO KEUN, CHUNG, TAEK MO, KIM, CHANG GYOUN, JEON, DONG JU, HAN, JEONG HWAN, GEORGE SHEBY MARY, OH, HYUN JI
Принадлежит:

The present invention relates to a strontium precursor represented by chemical formula 1, capable of forming a good quality strontium thin film as the strontium precursor has thermal stability and high volatility. In the chemical formula 1, R_1 is a C1-C10 linear or branched alkyl group, R_2, R_3, R_6, and R_7 are independently H, a C1-C10 linear or branched alkyl group, or a C1-C10 fluoride alkyl group, m and n are independently a value of 1 to 3, and a is a value of 1 to 3. COPYRIGHT KIPO 2015 ...

Подробнее
Номер записи: 7
12-04-2024 дата публикации

유기전기소자용 화합물, 이를 이용한 유기전기소자 및 그 전자 장치

Номер: KR20240047764A
Автор: 송형근, 이제우, 오현지
Принадлежит:

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

Подробнее
Номер записи: 8
27-06-2019 дата публикации

COMPOUND FOR ORGANIC ELECTRONIC DEVICE, ORGANIC ELECTRONIC DEVICE USING SAME, AND ELECTRONIC DEVICE THEREFOR

Номер: WO2019124903A1
Автор: LEE, Se Hoon, LEE, Yun Suk, PARK, Jung Hwan, LEE, Jung Wook, LEE, Sun Hee, CHOI, Tae Seop, OH, Hyun Ji
Принадлежит:

An organic light emitting device comprising a compound represented by formula 1 as a light emitting auxiliary layer material and an electronic device comprising the same are disclosed. As the compound represented by formula 1 is comprised in the light emitting auxiliary layer, it is possible to lower the driving voltage of the organic light emitting device, and improve luminance efficiency and life span.

Подробнее
Номер записи: 9
06-08-2020 дата публикации

COMPOUND FOR ORGANIC ELECTRIC ELEMENT, ORGANIC ELECTRIC ELEMENT USING SAME, AND ELECTRONIC DEVICE THEREFOR

Номер: WO2020159135A1
Автор: LEE, Sun Hee, LEE, Nam Geol, OH, Hyun Ji, LEE, Hyung Dong, MUN, Soung Yun, LI, Guang Ming
Принадлежит:

The present invention provides: a compound represented by chemical formula 1; an organic electric element comprising a first electrode, a second electrode, and an organic material layer between the first electrode and the second electrode; and an electronic device comprising the organic electric element. By the inclusion of the compound represented by chemical formula 1 in the organic material layer, the driving voltage of the organic electric element can be lowered and the emission efficiency and lifespan thereof can be improved.

Подробнее
Номер записи: 10
01-06-2018 дата публикации

SEMICONDUCTOR DEVICE AND SEMICONDUCTOR DEVICE PACKAGE INCLUDING SAME

Номер: KR1020180058653A
Автор: OH HYUN JEE, KIM BYEONG JO, CHOI RAK JUN
Принадлежит:

Disclosed are a semiconductor device providing a light emitting device with improved light output and a semiconductor device package including the same. According to one embodiment of the present invention, a light emitting structure comprises: a first conductive semiconductor layer including aluminum; a second conductive semiconductor layer including aluminum; and an active layer including aluminum, and disposed between the first and second conductive semiconductor layers. When a primary ion is irradiated to the light emitting structure, a secondary ion including the aluminum is discharged from the first and second conductive semiconductor layers, and the active layer. The intensity of the secondary ion of the second conductive semiconductor layer has a first maximum intensity and a first minimum intensity, the intensity of the secondary ion of the first conductive semiconductor layer has a second minimum intensity different from the first minimum intensity, and the second conductive semiconductor ...

Подробнее
Номер записи: 11
09-03-2018 дата публикации

SEMICONDUCTOR DEVICE AND SEMICONDUCTOR DEVICE PACKAGE INCLUDING SAME

Номер: KR1020180025733A
Автор: CHOI, RAK JUN, KIM, BYEOUNG JO, OH, HYUN JEE
Принадлежит:

Disclosed are a semiconductor device and a semiconductor device package including the same. According to an embodiment of the present invention, the semiconductor device has a light emitting structure which comprises: a first conductive semiconductor layer; a second conductive semiconductor layer; and an active layer disposed between the first and second conductive semiconductor layers. The active layer includes a plurality of barrier layers and a plurality of well layers. The second conductive semiconductor layer includes conductive semiconductor layer 2-1 and conductive semiconductor layer 2-2 disposed on the conductive semiconductor layer 2-1. The barrier layer, the well layer, the conductive semiconductor layer 2-1, and the conductive semiconductor layer 2-2 include AlGaN. The aluminum composition of the conductive semiconductor layer 2-1 is greater than the aluminum composition of the well layer, and the aluminum composition of the conductive semiconductor layer 2-2 is less than the ...

Подробнее
Номер записи: 12
02-08-2022 дата публикации

복수의 발광보조층을 포함하는 유기전기소자 및 이를 포함하는 전자 장치

Номер: KR102428232B1
Автор: 이범성, 오현지, 문성윤, 이선희, 김원삼, 이광명, 조민지
Принадлежит: 덕산네오룩스 주식회사

... 본 발명은 제 1전극, 제 2전극 및 상기 제 1전극과 상기 제 2전극 사이의 유기물층을 포함하는 유기전기소자 및 이를 포함하는 전자장치를 관한 것으로, 상기 유기물층이 복수의 발광보조층을 포함하고, 복수의 발광보조층의 HOMO 에너지 준위를 이웃한 유기물층과의 관계에서 특정한 조건으로 한정함으로써 유기전기소자의 구동전압, 효율 및 수명을 향상시킬 수 있다.

Подробнее
Номер записи: 13
02-07-2020 дата публикации

THERMOPLASTIC RESIN COMPOSITION AND MOLDED ARTICLE THEREFROM

Номер: WO2020138802A1
Автор: LEE, Jin Seong, OH, Hyun Ji, JEONG, Hyun Taek, HEO, Jun Hyuk, KWON, Young Chul
Принадлежит:

A thermoplastic resin composition according to the present invention comprises: about 100 parts by weight of a thermoplastic resin comprising about 30 to about 60 wt% of a rubber-modified aromatic vinyl-based copolymer resin, about 30 to about 60 wt% of a polycarbonate resin, and about 5 to about 25 wt% of a polyester resin; about 0.1 to about 5 parts by weight of zinc oxide; about 0.1 to about 3 parts by weight of a phosphite compound comprising at least one type from among a phosphite compound represented by chemical formula 1 and a phosphite compound represented by chemical formula 2; and about 5 to about 30 parts by weight of a phosphorus-based flame retardant. The thermoplastic resin composition has excellent hydrolysis resistance, flame retardancy, and impact resistance, excellent balance of the foregoing physical properties, and the like.

Подробнее
Номер записи: 14
10-07-2018 дата публикации

THERMOPLASTIC RESIN COMPOSITION AND MOLDED ARTICLE PRODUCED THEREFROM

Номер: KR1020180079066A
Автор: OH, HYUN JI
Принадлежит:

The present invention relates to a thermoplastic resin composition which comprises: 100 parts by weight of a base resin which is composed of 14-25 wt% of (A) a (meth)acrylate-aromatic vinyl-cyanide vinyl-based copolymer and 75-86 wt% of (B) a (meth)acrylate resin; and 25-35 parts by weight of an antistatic resin which is composed of at least one of (C) a polyetheresteramide block copolymer, polyalkylene glycol, and polyamide, based on 100 parts by weight of the base resin. COPYRIGHT KIPO 2018 ...

Подробнее
Номер записи: 15
28-02-2023 дата публикации

열가소성 수지 조성물 및 이로부터 형성된 성형품

Номер: KR102504923B1
Автор: 이진성, 권영철, 오현지, 이기림, 이범희, 정현택
Принадлежит: 롯데케미칼 주식회사

... 본 발명의 열가소성 수지 조성물은 고무변성 폴리스티렌 수지 100 중량부; 멜라민 피로포스페이트 3 내지 23 중량부; 멜라민 포스페이트 5 내지 40 중량부; 피페라진 피로포스페이트 1 내지 27 중량부; 및 평균 입자 크기가 0.2 내지 3 ㎛이고, 비표면적 BET가 1 내지 10 m2/g인 산화아연 0.05 내지 10 중량부;를 포함하며, 상기 멜라민 피로포스페이트 및 상기 피페라진 피로포스페이트의 중량비는 1 : 0.2 내지 1 : 4.5인 것을 특징으로 한다. 상기 열가소성 수지 조성물은 난연성, 저연성, 내충격성 등이 우수하다.

Подробнее
Номер записи: 16
30-07-2020 дата публикации

COMPOUND FOR ORGANIC ELECTRIC DEVICE, ORGANIC ELECTRIC DEVICE USING SAME, AND ELECTRONIC APPARATUS THEREOF

Номер: WO2020153669A1
Автор: LEE, Hyung Dong, LEE, Sun Hee, OH, Hyun Ji, MUN, Soung Yun, PARK, Chi Hyun
Принадлежит:

The present invention relates to a compound for an organic electric device, an organic electric device using same, and an electronic apparatus thereof. According to the present invention, high luminous efficiency, low driving voltage, and high heat resistance of a device can be achieved, and the color purity and lifetime of a device can be improved.

Подробнее
Номер записи: 17
22-06-2018 дата публикации

THERMOPLASTIC RESIN COMPOSITION AND MOLDED ARTICLE PRODUCED THEREFROM

Номер: KR1020180068868A
Автор: PARK DONG HYUN, KWON YOUNG CHUL, YANG YUN JEONG, OH HYUN JI, LEE EUN JOO, HAM MIN KYOUNG
Принадлежит:

The present invention relates to a thermoplastic resin composition. More specifically, the thermoplastic resin composition comprises: 100 parts by weight of a thermoplastic resin which comprises 20-65 wt% of acrylate rubber-modified vinyl graft copolymers and 35-80 wt% of aromatic vinyl copolymer resin; 0.3-6 parts by weight of a siloxane compound represented by chemical formula 1; and 0.3-6 parts by weight of zinc oxide having an average particle size of 0.3-3 μm and a BET specific surface area of 1-10 m^2/g. The thermoplastic resin composition is excellent in terms of weather resistance (colorfastness), mar resistance, antibacterial properties, impact resistance, and the like. In the chemical formula 1: R_1 and R_2 are each independently an alkyl group having 1-5 carbon atoms; R_3 and R_4 are each independently an alkylene group having 2-15 carbon atoms; A_1 and A_2 are each independently a glycidol group, an epoxy group, or a dialkoxyaryl group; and an average value of ns is 10-80. COPYRIGHT ...

Подробнее
Номер записи: 18
20-06-2016 дата публикации

PORTABLE FOLDABLE MIRROR

Номер: KR1020160070221A
Автор: OH, KI SUK, OH, HYEON JI, OH, JU EUN
Принадлежит:

The present invention relates to a portable foldable mirror enabling a user to look at the front, the side, and the back of the user at the same time. The mirror comprises: an upper case equipped with a first mirror; a lower case equipped with a second mirror at a position facing the first mirror; and a connection part coupling the upper case and the lower case with a hinge. The connection part comprises: a first fixture provided in the upper case; a second fixture provided in the lower case; and a telescopic type flexible tube connecting the first fixture and the second fixture. According to the composition stated above, the connection part connecting the upper case and the lower case is formed in the shape of a stretchable and shrinkable telescope, and thus the upper case can be separated from the lower case depending on user needs. Therefore, a user can look at the front, the side, and the back of the user at the same time using the first mirror and the second mirror. COPYRIGHT KIPO ...

Подробнее
Номер записи: 19
18-11-2015 дата публикации

LIGHT EMITTING DEVICE

Номер: KR1020150128266A
Автор: KANG, HYUN OH, OH, HYUN JEE, WON, JONG HAK
Принадлежит:

A light emitting device according to an embodiment of the present invention comprises: a first electrode; a light emitting structure which is arranged on the first electrode, and includes a first conductive semiconductor layer, an active layer on the first conductive semiconductor layer, and a second conductive semiconductor layer on the active layer; a nitride semiconductor layer arranged on the second conductive semiconductor layer; and a second electrode arranged on the nitride semiconductor layer. COPYRIGHT KIPO 2016 ...

Подробнее
Номер записи: 20
08-05-2024 дата публикации

가변성 접착제 조성물, 및 이를 포함하는 필름

Номер: KR20240061192A
Автор: 백경열, 이성수, 조상호, 서진영, 강승현, 오현지, 최윤주, 퀘 티 뉘옌
Принадлежит:

... 본 명세서는 열 전환이 가능한 사다리형 폴리실세스퀴옥산계 고분자 화합물을 포함하는 가변성 접착제 조성물 및 이의 제조방법을 개시한다. 본 개시에 따른 접착제 조성물은 열 전환에 따라 접착력의 우수한 가역성과 함께 유연성을 나타내며, 상용 접착제보다 우수한 기계적 및 열적 안정성을 가지고 있으므로, 다양한 접착 응용 분야에 유용하게 사용될 수 있다.

Подробнее
Номер записи: 21
29-11-2018 дата публикации

THERMOPLASTIC RESIN COMPOSITION AND ARTICLE PRODUCED THEREFROM

Номер: WO2018124639A3
Автор: HAM, Min Kyoung, PARK, Dong Hyun, LEE, Eun Joo, KWON, Young Chul, YANG, Yun Jeong, OH, Hyun Ji
Принадлежит:

A thermoplastic resin composition of the present invention comprises: a thermoplastic resin comprising an acrylate rubber-modified vinyl graft copolymer and an aromatic vinyl copolymer resin; a crosslinked aromatic vinyl copolymer resin; and zinc oxide having an average particle size of about 0.3 to 3 μm and a BET specific surface area of about 1 to 10 m2/g. The thermoplastic resin composition and the article formed therefrom are excellent in low-glossiness, weather resistance, and antimicrobial properties, etc.

Подробнее
Номер записи: 22
21-03-2018 дата публикации

SEMICONDUCTOR DEVICE AND SEMICONDUCTOR DEVICE PACKAGE INCLUDING SAME

Номер: KR1020180029750A
Автор: CHOI, RAK JUN, KIM, BYEOUNG JO, OH, HYUN JEE
Принадлежит:

An embodiment of the present invention discloses a semiconductor device including a light emitting structure including a first conductive semiconductor layer, a second conductive semiconductor layer, an active layer disposed between the first conductive semiconductor layer and the second conductive semiconductor layer and a blocking layer disposed between the active layer and the second conductive semiconductor layer, and a semiconductor device package including the same. Wherein, the active layer includes a first well layer disposed to be closet to the blocking layer. A first intermediate layer is disposed between the first well layer of the active layer and the blocking layer. The first intermediate layer includes a (1-1)^th section with a lower aluminum composition than the blocking layer and a (1-2)^th section with a higher aluminum composition than the blocking layer. The aluminum composition of the (1-1)^th section is 50% to 70%. Accordingly, the present invention can improve a light ...

Подробнее
Номер записи: 23
16-03-2023 дата публикации

열가소성 수지 조성물 및 이로부터 형성된 성형품

Номер: KR20230037218A
Автор: 강재련, 오현지, 이진성, 권영철
Принадлежит:

... 본 발명의 열가소성 수지 조성물은 고무질 중합체에 알킬(메타)아크릴레이트, 방향족 비닐계 단량체 및 시안화 비닐계 단량체가 그라프트 중합된 고무변성 비닐계 그라프트 공중합체 20 내지 40 중량%, 및 알킬(메타)아크릴레이트, 방향족 비닐계 단량체 및 시안화 비닐계 단량체가 공중합된 방향족 비닐계 공중합체 수지 60 내지 80 중량%를 포함하는 고무변성 방향족 비닐계 공중합체 수지 100 중량부; 폴리알킬(메타)아크릴레이트 수지 0.5 내지 5 중량부; 및 레조시놀-비스(디-2,6-디메틸페닐)포스페이트 5 내지 15 중량부;를 포함하는 것을 특징으로 한다. 상기 열가소성 수지 조성물은 난연성, 투명성, 내충격성, 이들의 물성 발란스 등이 우수하다.

Подробнее
Номер записи: 24
04-03-2025 дата публикации

광 산화-환원 고리화 첨가반응을 이용한 이중고리 N-헤테로환의 제조 방법

Номер: KR102775095B1
Автор: 박철민, 오현지, 류보경, 박진휘, 김민주, 최준호
Принадлежит: 울산과학기술원

... 일 측면에 따르면, 하기 화학식 1 또는 화학식 2로 표시되는 화합물을 포함하는 용액 및 광촉매를 포함하는 혼합물을 제공하는 단계; 상기 혼합물에 광을 조사하여 광 산화-환원 반응에 의하여 하기 화학식 1 또는 2로 표시되는 화합물 내에서 고리화 첨가반응(cycloaddition reaction)을 일으키는 단계를 포함하는 이중고리 N-헤테로환의 제조방법이 제공된다. 하기 화학식 1로 표시되는 화합물은 상기 고리화 첨가반응에 의하여 하기 화학식 3으로 표시되는 화합물을 형성하고, 하기 화학식 2로 표시되는 화합물은 상기 고리화 첨가반응에 의하여 하기 화학식 4로 표시되는 화합물을 형성한다. 화학식 1 내지 4는 명세서 내의 기재을 참조한다.

Подробнее
Номер записи: 25
02-07-2020 дата публикации

COMPOUND FOR ORGANIC ELECTRIC DEVICE, ORGANIC ELECTRIC DEVICE USING SAME, AND ELECTRONIC APPARATUS USING SAME

Номер: WO2020138732A1
Автор: OH, Hyun Ji, MUN, Soung Yun, LEE, Sun Hee, LEE, Hyung Dong, KANG, Byoung Yeop, KWON, Ui Sik
Принадлежит:

The present invention provides: a compound represented by chemical formula 1; an organic electric device comprising a first electrode, a second electrode, and an organic material layer between the first electrode and the second electrode; and an electronic apparatus comprising the organic electric device. By including the compound represented by chemical formula 1 in the organic material layer, the driving voltage of the organic electronic element can be lowered and the luminous efficiency and lifespan thereof can be improved.

Подробнее
Номер записи: 26
27-12-2018 дата публикации

SEMICONDUCTOR DEVICE

Номер: WO2018236183A1
Автор: SUNG, Youn Joon, OH, Hyun Jee, KIM, Min Sung, KIM, Byeoung Jo, CHOI, Rak Jun, KIM, Hyun Ju
Принадлежит:

Disclosed is a semiconductor device according to an embodiment, comprising: a semiconductor structure comprising a first conductive semiconductor layer, a second conductive semiconductor layer, and an active layer arranged between the first conductive semiconductor layer and the second conductive semiconductor layer; a first electrode electrically connected to the first conductive semiconductor layer; and a second electrode electrically connected to the second conductive semiconductor layer, wherein the semiconductor structure comprises a third conductive semiconductor layer arranged between the second conductive semiconductor layer and the second electrode; the third conductive semiconductor layer and the first conductive semiconductor layer comprise an n-type dopant; the second conductive semiconductor layer comprises a p-type dopant; the thickness of the third conductive semiconductor layer is smaller than the thickness of the first conductive semiconductor layer; the dopant concentration ...

Подробнее
Номер записи: 27
16-01-2019 дата публикации

반도체 소자

Номер: KR1020190005660A
Автор: 김병조, 오현지, 최낙준
Принадлежит:

... 실시 예에 따른 반도체 소자는, 제1 도전형 반도체층, 제2 도전형 반도체층, 및 상기 제1 도전형 반도체층과 상기 제2 도전형 반도체층 사이에 배치되는 활성층을 포함하는 반도체 구조물; 상기 제1 도전형 반도체층과 전기적으로 연결되는 제1 전극; 및 상기 제2 도전형 반도체층과 전기적으로 연결되는 제2 전극을 포함하고, 상기 반도체 구조물은 상기 제2 도전형 반도체층과 상기 제2 전극 사이에 배치되는 제3 도전형 반도체층을 포함하고, 상기 제3 도전형 반도체층과 상기 제1 도전형 반도체층은 n형 도펀트를 포함하고, 상기 제2 도전형 반도체층은 p형 도펀트를 포함하고, 상기 제3 도전형 반도체층의 두께는 상기 제1 도전형 반도체층의 두께보다 얇고, 상기 제3 도전형 반도체층의 도펀트 농도는 상기 제1 도전형 반도체층의 도펀트 농도보다 높고, 상기 제3 도전형 반도체층의 알루미늄 조성과 상기 제1 도전형 반도체층의 알루미늄 조성의 비는 1:0.71 내지 1:3.5인 반도체 소자를 개시한다.

Подробнее
Номер записи: 28
27-02-2023 дата публикации

발광 소자

Номер: KR102504265B1
Автор: 오현지, 김병조
Принадлежит: 쑤저우 레킨 세미컨덕터 컴퍼니 리미티드

... 실시 예는 광 추출 효율 및 신뢰성이 향상된 발광 소자에 관한 것으로, 기판; 상기 기판의 상부면에서 상기 기판의 일부가 제거된 구조의 복수 개의 제 1 홈; 상기 제 1 홈의 바닥면에 배치된 돌기; 상기 돌기를 감싸도록 상기 기판의 상부면에 배치된 버퍼층; 상기 버퍼층 상에 배치되며, 제 1 반도체층, 활성층 및 제 2 반도체층을 포함하는 발광 구조물; 상기 제 1 반도체층과 전기적으로 접속되는 제 1 전극; 및 상기 제 2 반도체층과 전기적으로 접속되는 제 2 전극을 포함한다, ...

Подробнее
Номер записи: 29
22-03-2018 дата публикации

SEMICONDUCTOR DEVICE AND SEMICONDUCTOR DEVICE PACKAGE INCLUDING SAME

Номер: WO2018052252A1
Автор: CHOI, Rak Jun, KIM, Byeoung Jo, OH, Hyun Jee
Принадлежит:

One embodiment discloses a semiconductor device and a semiconductor device package including the same, the semiconductor device comprising: a light-emitting structure including a first conductive semiconductor layer, a second conductive semiconductor layer, and an active layer arranged between the first conductive semiconductor layer and the second conductive semiconductor layer; a first electrode electrically connected with the first conductive semiconductor layer; and a second electrode electrically connected with the second conductive semiconductor layer, wherein the second conductive semiconductor layer includes a first surface on which the second electrode is arranged and has a ratio (W2:W1) between a second minimum distance (W2) from the first surface to a second point and a first minimum distance (W1) from the first surface to a first point of 1:1.25 to 1:100, respectively, the first point is a point having the same composition as an aluminum composition of a well layer closest to ...

Подробнее
Номер записи: 30
13-02-2019 дата публикации

반도체 소자 및 이를 포함하는 반도체 소자 패키지

Номер: KR1020190015036A
Автор: 오현지, 김병조, 정성호, 최낙준
Принадлежит:

... 실시 예는, 제1 도전형 반도체층, 제2 도전형 반도체층, 및 상기 제1 도전형 반도체층과 상기 제2 도전형 반도체층 사이에 배치되는 활성층을 포함하는 반도체 구조물; 상기 제1 도전형 반도체층과 전기적으로 연결되는 제1 전극; 및 상기 제2 도전형 반도체층과 전기적으로 연결되는 제2 전극;을 포함하고, 상기 제2 도전형 반도체층은 상기 반도체 구조물 내에서 알루미늄 조성이 가장 높은 제1 지점, 및 알루미늄 조성이 가장 낮은 제3 지점을 포함하고, 상기 제1 도전형 반도체층은 상기 제1 도전형 반도체층내에서 알루미늄 조성이 가장 높은 제2 지점, 및 알루미늄 조성이 가장 낮은 제4 지점을 포함하고, 상기 제3 지점과 상기 제1 지점 사이의 알루미늄 조성의 비는 1:4 내지 1:100이고, 상기 제4 지점과 상기 제2 지점 사이의 알루미늄 조성의 비는 1:0.5 내지 1:0.9인 반도체 소자 및 이를 포함하는 반도체 소자 패키지를 개시한다.

Подробнее
Номер записи: 31
13-02-2020 дата публикации

ORGANIC ELECTRIC ELEMENT COMPRISING COMPOUND FOR ORGANIC ELECTRIC ELEMENT AND ELECTRONIC DEVICE USING SAME

Номер: WO2020032428A1
Автор: PARK, Jong Gwang, LEE, Nam Geol, KIM, Won Sam, PARK, Jung Hwan, OH, Hyun Ji, LEE, Sun Hee
Принадлежит:

The present invention provides: an organic electric element comprising an anode, a cathode, and an organic material layer between the anode and the cathode; and an electronic device comprising the organic electric element, wherein the organic material layer comprises respective compounds represented by chemical formula 1, chemical formula 2, and chemical formula 3, and thus can lower the driving voltage of the organic electric element and improve light emitting efficiency and lifetime thereof.

Подробнее
Номер записи: 32
03-02-2022 дата публикации

THERMOPLASTIC RESIN COMPOSITION AND MOLDED ARTICLE FORMED THEREFROM

Номер: WO2022025409A1
Автор: KIM, Yoen Kyoung, PARK, Jee Kwon, LEE, Seon Ae, KIM, Ju Sung, OH, Hyun Ji, LEE, Jin Seong
Принадлежит:

A thermoplastic resin composition of the present invention is characterized by comprising: about 100 parts by weight of a rubber-modified polystyrene resin; about 5 to about 20 parts by weight of a polyphenylene ether resin; about 20 to about 50 parts by weight of a polyolefin resin; about 10 to about 30 parts by weight of piperazine pyrophosphate; about 5 to about 25 parts by weight of melamine pyrophosphate; about 0.3 to about 7 parts by weight of zinc oxide having an average particle size of about 0.2 μm to about 3 μm and a specific surface area BET of about 1 to about 10 m2/g; about 1.5 to about 25 parts by weight of an ethylene methyl acrylate copolymer; and about 1 to about 12 parts by weight of an ethylene vinyl acetate copolymer. The thermoplastic resin composition has excellent flame retardancy, impact resistance, appearance characteristics, and the like.

Подробнее
Номер записи: 33
17-12-2015 дата публикации

LIGHT EMITTING DEVICE

Номер: KR1020150141016A
Автор: WON, JONG HAK, KANG, HYUN OH, OH, HYUN JEE
Принадлежит:

The light emitting device of an embodiment includes: a sub mount; first and second metal pads which are separated from each other in a horizontal direction on the sub mount; a light emitting structure having first and second conductive semiconductor layers which are respectively connected to the first and second metal pads and are arranged on the sub mount, and an active layer arranged between the first and second conductive semiconductor layers; a substrate which is arranged on the light emitting structure and is made of the same material as the light emitting structure; and a low refractive index layer which is arranged between the substrate and the light emitting structure, and has a third refractive index which is lower than the first refractive index of the substrate and the second refractive index of the light emitting structure. COPYRIGHT KIPO 2016 ...

Подробнее
Номер записи: 34
14-05-2024 дата публикации

유기전기 소자용 화합물, 이를 이용한 유기전기소자 및 그 전자 장치

Номер: KR102665318B1
Автор: 김유리, 박종광, 이윤석, 박용욱, 오현지
Принадлежит: 덕산네오룩스 주식회사

... 본 발명은 유기전기 소자용 화합물, 이를 이용한 유기전기소자 및 그 전자장치에 관한 것으로, 본 발명에 따르면 소자의 높은 발광효율, 낮은 구동전압 및 고내열성을 달성할 수 있고, 소자의 색순도 및 수명을 향상시킬 수 있다.

Подробнее
Номер записи: 35
17-07-2017 дата публикации

LIGHT EMITTING DEVICE

Номер: KR1020170082895A
Автор: OH, HYUN JEE, KIM, BYEOUNG JO
Принадлежит:

Embodiments of the present invention relate to a light emitting device with improved light extraction efficiency and reliability. The light emitting device includes: a substrate; a plurality of first grooves with a structure in which a part of the substrate is removed from the upper surface of the substrate; a protrusion disposed on the bottom surface of the first groove; a buffer layer disposed on the upper surface of the substrate to surround the protrusion; a light emitting structure disposed on the buffer layer and including a first semiconductor layer, an active layer, and a second semiconductor layer; a first electrode electrically connected to the first semiconductor layer; and a second electrode electrically connected to the second semiconductor layer. COPYRIGHT KIPO 2017 ...

Подробнее
Номер записи: 36
05-04-2024 дата публикации

유기전기소자용 화합물, 이를 이용한 유기전기소자 및 그 전자 장치

Номер: KR20240044902A
Автор: 박상용, 이제우, 오현지
Принадлежит:

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

Подробнее
Номер записи: 37
12-06-2018 дата публикации

SEMICONDUCTOR DEVICE

Номер: KR1020180063716A
Автор: OH, HYUN JEE, KIM, BYEOUNG JO, CHOI, RAK JUN
Принадлежит:

An embodiment of the present invention discloses a semiconductor device which includes: a light emitting structure which includes a first conductive semiconductor layer, a second conductive semiconductor layer, and an active layer arranged between the first conductive semiconductor layer and the second conductive semiconductor layer; a first electrode electrically connected to the first conductive semiconductor layer; and a second electrode which is electrically connected to the second conductive semiconductor layer. The surface of the second conductive semiconductor layer includes a plurality of protruding clusters. Accordingly, the present invention can improve a light output. COPYRIGHT KIPO 2018 ...

Подробнее
Номер записи: 38
30-04-2020 дата публикации

COMPOUND FOR ORGANIC ELECTRIC ELEMENT, ORGANIC ELECTRIC ELEMENT USING SAME, AND ELECTRONIC DEVICE THEREOF

Номер: WO2020085797A1
Автор: KIM, Yu Ri, PARK, Jong Gwang, LEE, Yun Suk, PARK, Yong Wook, OH, Hyun Ji
Принадлежит:

The present invention relates to a compound for an organic electric element, an organic electric element using same, and an electronic device thereof. According to the present invention, high light-emitting efficiency, low driving voltage, and high heat resistance can be achieved in the element, and the color purity and lifespan of the element can be improved.

Подробнее
Номер записи: 39
14-03-2018 дата публикации

REMOTE CONTROL CASE

Номер: KR1020180026819A
Автор: OH, HYEON JI
Принадлежит:

The present invention relates to a remote control case, which comprises: a silicone case (10) having a shape which is a little more larger than a remote control shape; a zipper (20) provided at the bottom of the silicone case which can open and close the case; and a magnet hole (30) which can be hung at a ring as a donut-shaped magnet is attached around a hole in the upper part of the silicone case, and can be attached to iron such as a cabinet. The present invention can reduce the malfunction of the remote control by protecting the remote control from children by putting the silicone case on the remote control. Because the remote control case is made of silicone, the remote control case can be used by washing, and dirty foreign matter and dust may not enter the mouth of children. Even if the remote control is dropped, the case protects the remote control, and the probability of failure is small. COPYRIGHT KIPO 2018 ...

Подробнее
Номер записи: 40
08-03-2018 дата публикации

SEMICONDUCTOR DEVICE, SEMICONDUCTOR DEVICE PACKAGE AND METHOD FOR MANUFACTURING SAME

Номер: KR1020180024998A
Автор: CHOI, RAK JUN, KIM, BYEOUNG JO, OH, HYUN JEE
Принадлежит:

An embodiment relates to a semiconductor device, a semiconductor device package, and a method for manufacturing a semiconductor device. The semiconductor device includes a light emitting structure where a first conductivity type semiconductor layer, a second conductivity type semiconductor layer, an active layer disposed between the first conductivity type semiconductor layer and the second conductivity type semiconductor layer, and an intermediate layer disposed between the first conductivity type semiconductor layer and the active layer or inside the first conductivity type semiconductor layer. The first conductivity type semiconductor layer, the intermediate layer, the active layer, and the second conductivity type semiconductor layer include aluminum. The intermediate layer includes a first intermediate layer having a lower aluminum composition than the first conductive semiconductor layer. It is possible to provide a semiconductor device having improved light output. COPYRIGHT KIPO ...

Подробнее
Номер записи: 41
08-03-2017 дата публикации

LIGHT EMITTING DEVICE

Номер: KR1020170025036A
Автор: HONG, JUNG YEOP, KIM, MYUNG HEE, OH, HYUN JEE
Принадлежит:

The present invention relates to a light emitting device. The light emitting device includes a substrate and a light emitting structure including a first conductivity type semiconductor layer, an active layer, and a second conductivity type semiconductor layer disposed on the substrate. The second conductive semiconductor layer includes a plurality of sub semiconductor layer units to be stacked. Each of the plurality of sub semiconductor layer units includes a plurality of semiconductor layers to be stacked and including a dopant having a different doping level from each other. So, it is possible to prevent a phenomenon that Mg is unevenly diffused in a p-GaN (21) layer. COPYRIGHT KIPO 2017 ...

Подробнее
Номер записи: 42
05-04-2024 дата публикации

유기전기소자용 화합물, 이를 이용한 유기전기소자 및 그 전자 장치

Номер: KR20240044903A
Автор: 이희채, 이제우, 오현지
Принадлежит:

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

Подробнее
Номер записи: 43
31-08-2022 дата публикации

유기전기소자용 화합물, 이를 이용한 유기전기소자 및 그 전자 장치

Номер: KR20220120759A
Автор: 이범성, 오현지, 이선희, 문성윤, 김경철
Принадлежит:

... 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.

Подробнее
Номер записи: 44
12-03-2025 дата публикации

유기전기 소자용 화합물, 이를 이용한 유기전기소자 및 그 전자 장치

Номер: KR102778780B1
Автор: 송형근, 김원삼, 오대환, 이세훈, 오현지
Принадлежит: 덕산네오룩스 주식회사

... 본 발명은 화학식 1로 표시되는 화합물과, 제 1전극, 제 2전극 및 상기 제 1전극과 상기 제 2전극 사이의 유기물층을 포함하는 유기전기소자, 및 상기 유기전기소자를 포함하는 전자장치를 제공한다. 상기 유기물층에 화학식 1로 표시되는 화합물을 포함함으로써, 유기전기소자의 발광 효율 및 수명을 향상시킬 수 있다.

Подробнее
Номер записи: 45
28-12-2017 дата публикации

SEMICONDUCTOR DEVICE AND SEMICONDUCTOR DEVICE PACKAGE COMPRISING SAME

Номер: WO2017222341A1
Автор: CHOI, Rak Jun, KIM, Byeoung Jo, OH, Hyun Jee, HONG, Jung Yeop
Принадлежит:

An embodiment relates to a semiconductor device, a semiconductor device package, and a method for producing a semiconductor device, the semiconductor device comprising a light emitting structure including a first conductive semiconductor layer, a second conductive semiconductor layer, an active layer disposed between the first conductive semiconductor layer and the second conductive semiconductor layer, and an intermediate layer disposed between the first conductive semiconductor layer and the active layer, or disposed inside the first conductive semiconductor layer, wherein the first conductive semiconductor layer, the intermediate layer, the active layer, and the second conductive semiconductor layer include aluminum, and the intermediate layer includes a first intermediate layer having a lower aluminum composition than that of the first conductive semiconductor layer.

Подробнее
Номер записи: 46
21-06-2018 дата публикации

THERMOPLASTIC RESIN COMPOSITION AND MOLDED ARTICLE PRODUCED THEREFROM

Номер: WO2018110938A1
Автор: PARK, Dong Hyun, KWON, Young Chul, YANG, Yun Jeong, OH, Hyun Ji, LEE, Eun Joo, HAM, Min Kyoung
Принадлежит:

A thermoplastic resin composition of the present invention comprises: about 100 parts by weight of a thermoplastic resin containing about 20 to about 65% by weight of an acrylate-based rubber-modified vinyl-based graft copolymer and about 35 to about 80% by weight of an aromatic vinyl-based copolymer resin; about 0.3 to about 6 parts by weight of a siloxane compound represented by formula 1; and about 0.3 to about 6 parts by weight of zinc oxide having an average particle size of about 0.3 to about 3 ㎛ and a specific surface area BET of about 1 to about 10 m2/g. The thermoplastic resin composition is excellent in weather resistance (discoloration resistance), mar resistance, antibacterial properties, impact resistance, etc.

Подробнее
Номер записи: 47
07-11-2018 дата публикации

LIGHT EMITTING DEVICE AND GAS SENSOR USING SAME

Номер: KR1020180121081A
Автор: CHOI, RAK JUN, KIM, BYEOUNG JO, LEE, TAE SUNG, OH, HYUN JEE
Принадлежит:

The present invention relates to an ultraviolet light emitting device. According to the present invention, the light emitting device comprises: a substrate; a first conductive semiconductor layer disposed on the substrate; a second conductive semiconductor layer disposed on the first conductive semiconductor layer; and an active layer disposed between the first and second conductive semiconductor layers, and emitting an ultraviolet wavelength. The active layer is a quantum well structure including a well layer and a barrier layer, wherein the well layer and the barrier layer are a semiconductor layer having a composition formula of Al_xGa_(1-x)N (0 <= X <= 1), and the Al composition of the well layer and the Al composition ratio of the barrier layer can be 1 : 1.13 to 1 : 1.20. COPYRIGHT KIPO 2018 ...

Подробнее
Номер записи: 48
07-05-2024 дата публикации

금속-유기 골격체를 포함하는 비스페놀 A 분해용 촉매 및 이를 포함하는 수처리 장치

Номер: KR20240059419A
Автор: 백경열, 김상훈, 조상호, 퀘 티 뉘옌, 서진영, 오현지, 강승현
Принадлежит:

... 본 명세서는 이종 금속을 복합화한 생체모방 금속-유기골격체, 이의 탄화체 및 이들을 포함하는 비스페놀 A 분해용 촉매를 개시한다. 본 개시에 따른 비스페놀 A 분해용 촉매는 이종 금속을 복합화한 생체모방 금속-유기골격체를 이용하여 비스페놀 A를 높은 효율로 분해할 수 있으며, 수계 안정성이 높으므로, 난분해성 수처리 분야에서 최근 이슈가 되고 있는 미량잔류물질인 비스페놀 A의 제거를 위하여 유용하게 사용될 수 있다.

Подробнее
Номер записи: 49
05-07-2018 дата публикации

THERMOPLASTIC RESIN COMPOSITION AND MOLDED PRODUCT PRODUCED THEREFROM

Номер: KR1020180076315A
Автор: HAM MIN KYOUNG, PARK DONG HYUN, LEE EUN JOO, KWON YOUNG CHUL, YANG YUN JEONG, OH HYUN JI
Принадлежит:

A thermoplastic resin composition of the present invention comprises: a thermoplastic resin containing an acrylate rubber-modified vinyl-based graft copolymer and an aromatic vinyl-based copolymer resin; a bridged aromatic vinyl-based copolymer resin; and a zinc oxide having an average particle size of 0.3 to 3 μm and a specific surface area BET of 1 to 10 m^2/g. The thermoplastic resin composition and a molded product produced therefrom are excellent in low gloss, atmospheric corrosion resistance, and antibacterial properties. COPYRIGHT KIPO 2018 ...

Подробнее
Номер записи: 50
14-04-2022 дата публикации

COMPOUND FOR ORGANIC ELECTRICAL ELEMENT, ORGANIC ELECTRICAL ELEMENT USING SAME, AND ELECTRONIC DEVICE THEREOF

Номер: WO2022075746A1
Автор: PARK, Hyoung Keun, OH, Hyun Ji, LEE, Sun Hee, MUN, Soung Yun, KIM, Dae Sic, SHIN, Jin Woo
Принадлежит:

The present invention provides: a novel compound capable of improving the light-emitting efficiency, stability, and lifespan of an element; an organic electrical element using same; and an electronic device thereof.

Подробнее
Номер записи: 51
05-07-2018 дата публикации

THERMOPLASTIC RESIN COMPOSITION AND ARTICLE PRODUCED THEREFROM

Номер: WO2018124639A2
Автор: HAM, Min Kyoung, PARK, Dong Hyun, LEE, Eun Joo, KWON, Young Chul, YANG, Yun Jeong, OH, Hyun Ji
Принадлежит:

A thermoplastic resin composition of the present invention comprises: a thermoplastic resin comprising an acrylate rubber-modified vinyl graft copolymer and an aromatic vinyl copolymer resin; a crosslinked aromatic vinyl copolymer resin; and zinc oxide having an average particle size of about 0.3 to 3 μm and a BET specific surface area of about 1 to 10 m2/g. The thermoplastic resin composition and the article formed therefrom are excellent in low-glossiness, weather resistance, and antimicrobial properties, etc.

Подробнее
Номер записи: 52
23-03-2023 дата публикации

광 산화-환원 고리화 첨가반응을 이용한 이중고리 N-헤테로환의 제조 방법

Номер: KR20230040940A
Автор: 박철민, 오현지, 류보경, 박진휘, 김민주, 최준호
Принадлежит:

... 일 측면에 따르면, 하기 화학식 1 또는 화학식 2로 표시되는 화합물을 포함하는 용액 및 광촉매를 포함하는 혼합물을 제공하는 단계; 상기 혼합물에 광을 조사하여 광 산화-환원 반응에 의하여 하기 화학식 1 또는 2로 표시되는 화합물 내에서 고리화 첨가반응(cycloaddition reaction)을 일으키는 단계를 포함하는 이중고리 N-헤테로환의 제조방법이 제공된다. 하기 화학식 1로 표시되는 화합물은 상기 고리화 첨가반응에 의하여 하기 화학식 3으로 표시되는 화합물을 형성하고, 하기 화학식 2로 표시되는 화합물은 상기 고리화 첨가반응에 의하여 하기 화학식 4로 표시되는 화합물을 형성한다. 화학식 1 내지 4는 명세서 내의 기재을 참조한다.

Подробнее
Номер записи: 53
30-12-2021 дата публикации

COMPOUND FOR ORGANIC ELECTRIC ELEMENT, ORGANIC ELECTRIC ELEMENT USING SAME, AND ELECTRONIC DEVICE COMPRISING SAME ORGANIC ELECTRIC ELEMENT

Номер: WO2021261851A1
Автор: LEE, Bum Sung, LEE, Sun Hee, KIM, Kyoung Chul, PARK, Hyoung Keun, OH, Hyun Ji, MUN, Soung Yun, KIM, Nam Kyun, KIM, Dae Sic
Принадлежит:

The present invention provides an organic electric element and an electronic device comprising the organic electric element, the organic electric element comprising an anode, a cathode, and an organic layer and a capping layer formed between the anode and the cathode, wherein the capping layer comprises a compound of the present invention, represented by chemical formula 1, whereby the driving voltage of the organic electric element can be lowered, and the luminous efficiency and service life of the organic electric element can be improved.

Подробнее
Номер записи: 54