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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 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 59. Отображено 59.
22-03-2017 дата публикации

MIXTURE, THIN FILM, AND ORGANIC LIGHT EMITTING DEVICE INCLUDING MIXTURE AND THIN FILM

Номер: KR1020170032148A
Автор: IHN, SOO GHANG, KANG, HO SUK, SON, JHUN MO, LEE, NAM HEON, KIM, JONG SOO, KIM, JOONG HYUK, SIM, MYUNG SUN, SON, YOUNG MOK, JEON, SOON OK, HUH, DAL HO
Принадлежит:

Provided is an organic light-emitting device to satisfy a predetermined formula. Provided is a composition including a donor compound and an acceptor compound, wherein the donor compound and the acceptor compound form an exciplex having characteristics described in the specification. COPYRIGHT KIPO 2017 ...

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Номер записи: 1
21-02-2018 дата публикации

SILYL-BASED COMPOUND AND ORGANIC LIGHT EMITTING DEVICE HAVING SAME

Номер: KR1020180017682A
Автор: JUNG, YONG SIK, HUH, DAL HO, SON, JHUN MO, KWON, EUN SUK, KIM, SANG MO, LEE, SAE YOUN, JEON, SOON OK, CHUNG, YEON SOOK, KIM, JOONG HYUK, SIM, MYUNG SUN
Принадлежит:

Disclosed are a silyl-based compound displayed as chemical formula 1, and an organic light emitting device having the same. By applying the silyl-based compound to the organic light emitting device, the organic light emitting device can have low driving voltage, high efficiency, high power, high quantum light emitting efficiency, and excellent durability. COPYRIGHT KIPO 2018 ...

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Номер записи: 2
04-07-2017 дата публикации

CONDENSED CYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE CONTAINING SAME

Номер: KR1020170076474A
Автор: JUNG, YONG SIK, CHAE, MI YOUNG, KWON, EUN SUK, KIM, SANG MO, KIM, HYUN JUNG, SON, JHUN MO, LEE, SAE YOUN, JEON, SOON OK, CHUNG, YEON SOOK, HUH, DAL HO, KIM, JOONG HYUK, SIM, MYUNG SUN
Принадлежит:

Disclosed is a condensed cyclic compound which is represented by chemical formula 1, Ar_1-L_1-L_2-Ar_2. Moreover, disclosed is an organic light-emitting device containing the same. According to the present invention, the condensed cyclic compound exhibits excellent electrical properties and thermal stability. COPYRIGHT KIPO 2017 ...

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Номер записи: 3
11-01-2017 дата публикации

CONDENSED CYCLIC COMPOUND AND ORGANIC LIGHT EMITTING DEVICE INCLUDING SAME

Номер: KR1020170004793A
Автор: JEON, SOON OK, KIM, SANG MO, KIM, HYUN JUNG, CHUNG, YEON SOOK, JUNG, YONG SIK, CHAE, MI YOUNG, HUH, DAL HO, KIM, JOONG HYUK, IHN, SOO GHANG
Принадлежит:

The present invention relates to a condensed cyclic compound represented by chemical formula 1 and an organic light emitting device comprising the same. The condensed cyclic compound comprises at least one cyano group (CN). The condensed cyclic compound has excellent electrical properties and thermal stability so an organic light emitting device applying the condensed cyclic compound may have low driving voltage, high efficiency, high electric power, high protic yield and long lifespan properties. COPYRIGHT KIPO 2017 ...

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Номер записи: 4
17-03-2017 дата публикации

CONDENSED CYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING SAME

Номер: KR1020170030432A
Автор: KIM, SANG MO, KIM, HYUN JUNG, JEON, SOON OK, CHUNG, YEON SOOK, CHAE, MI YOUNG, HUH, DAL HO, KWON, EUN SUK, KIM, JONG SOO, SIM, MYUNG SUN
Принадлежит:

Disclosed are a condensed cyclic compound, and an organic light-emitting device including the condensed cyclic compound. According to the present invention, the condensed cyclic compound is represented by chemical formula 1, Ar_1-L_1-L_2-Ar_2, and exhibits excellent electrical properties and thermal stability. COPYRIGHT KIPO 2017 ...

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Номер записи: 5
19-12-2022 дата публикации

유기금속 화합물, 이를 포함한 유기 발광 소자 및 상기 유기 발광 소자를 포함한 전자 장치

Номер: KR20220166404A
Автор: 민민식, 최혜성, 김황석, 배혜진, 전순옥, 정연숙, 강호석, 김종수, 김중혁, 최준
Принадлежит:

... 하기 화학식 1로 표시되는 유기금속 화합물, 이를 포함한 유기 발광 소자 및 상기 유기 발광 소자를 포함한 전자 장치가 개시된다: <화학식 1> M1(L11)n11(L12)n12 상기 화학식 1 중 L11은 하기 화학식 1-1로 표시되는 리간드이고, <화학식 1-1> 상기 화학식 1 및 화학식 1-1의 다른 치환기에 대한 설명은 각각 본 명세서에 기재된 바를 참조한다.

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Номер записи: 6
26-01-2023 дата публикации

유기 발광 소자

Номер: KR20230012972A
Автор: 김종수, 권은숙, 김황석, 정연숙, 정용식, 전순옥, 김형민, 안희춘, 엄현아, 이예슬, 강호석, 김중혁, 김지환, 남성호, 박상호, 손영목, 인수강, 최현호
Принадлежит:

... 본 발명은 제1전극; 상기 제1전극에 대향하는 제2전극; 및 상기 제1전극 및 제2전극 사이에 개재되고, 제1화합물 및 제2화합물을 포함하는 중간층을 포함하고, 상기 제1화합물은 제1실릴기-함유 그룹 및 2개의 카바졸-유래 그룹을 포함하되, 상기 2개의 카바졸-유래 그룹 중 하나의 카바졸-유래 그룹이 다른 하나의 카바졸-유래 그룹의 N 원자를 통해서 결합되고, 상기 제2화합물은 제2실릴기-함유 그룹, 트리아진 그룹, 및 카바졸-유래 그룹을 포함하고, 상기 제1화합물 및 제2화합물 중 적어도 하나는 삼중항 에너지 레벨(T1)이 2.81eV 이상인 유기 발광 소자에 관한 것이다.

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Номер записи: 7
10-03-2025 дата публикации

유기 발광 소자

Номер: KR20250034054A
Автор: 인수강, 손원준, 강호석, 심명선, 김성한, 누마타 마사키, 미야자키 히로시, 이세연, 전순옥
Принадлежит:

... 소정 조건을 만족시킬 수 있는 호스트 및 도펀트를 포함한 발광층을 채용한 유기 발광 소자가 제시된다.

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Номер записи: 8
12-01-2012 дата публикации

HIGHLY EFFICIENT ORGANIC ELECTROLUMINESCENT DEVICE

Номер: WO2012005457A3
Автор: LEE, Jun Yeob, JEON, Soon Ok, SON, Hyo Suk, YOOK, Kyoung Soo, JANG, Sang Eok
Принадлежит:

The present invention comprises a first electrode, a second electrode, a hole-transport layer, an electron transport layer, and a light emitting layer. In the organic electroluminescent device in which the light emitting layer includes a host and a dopant, the HOMO energy level difference between the host and the hole-transport material of the hole-transport layer is below 0.2eV. The difference in LUMO energy level between the host and the electron transport material of the electron transport layer is below 0.2eV. The difference in LUMO energy level between the host and the hole-transport material of the hole-transport layer is above 0.2eV. The difference in HOMO energy level between the host and the electron transport material of the electron transport layer is above 0.2eV. The organic electroluminescent device is characterized in that the hole-transport material of the hole-transport layer has a triplet energy greater than that of the dopant, and the electron transport material of the ...

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Номер записи: 9
08-03-2017 дата публикации

ORGANIC LIGHT-EMITTING DEVICE

Номер: KR1020170025990A
Автор: NUMATA MASAKI, MIYAZAKI HIROSHI, JEON, SOON OK, KANG, HO SUK, IHN, SOO GHANG
Принадлежит:

Disclosed is an organic light-emitting device including a host, an auxiliary dopant, and a fluorescent dopant. According to the present invention, the organic light-emitting device exhibits excellent color purity and luminous efficiency. COPYRIGHT KIPO 2017 ...

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Номер записи: 10
07-11-2022 дата публикации

축합환 화합물 및 이를 포함한 유기 발광 소자

Номер: KR102463896B1
Автор: 전순옥, 김상모, 김현정, 정연숙, 정용식, 채미영, 허달호, 김중혁, 인수강
Принадлежит: 삼성전자주식회사, 삼성에스디아이 주식회사

... 축합환 화합물 및 이를 포함한 유기 발광 소자가 제시된다.

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Номер записи: 11
10-03-2025 дата публикации

발광 소자, 상기 발광 소자를 포함한 전자 장치, 축합환 화합물 및 보호 계수 평가 방법

Номер: KR20250033963A
Автор: 원중희, 김종수, 남성호, 김상모, 김중혁, 김지환, 마루야마 유우스케, 이연경, 이은경, 이하림, 인수강, 임주형, 전순옥, 정다운, 정연숙, 정용식
Принадлежит:

... 제1전극; 상기 제1전극에 대향된 제2전극; 및 상기 제1전극과 제2전극 사이에 배치되고, 발광층을 포함한, 중간층;을 포함하고, 상기 발광층은 에미터 및 m1개의 호스트를 포함하고, 상기 m1은 1 이상의 정수이고, 상기 m1이 2 이상일 경우 2 이상의 호스트들은 서로 상이하고, 상기 에미터 및 m1개의 호스트 각각은 서로 상이하고, 상기 에미터는 2 이상의 모노시클릭 그룹이 서로 축합된 축합환을 포함하고, 상기 모노시클릭 그룹 중 적어도 하나는 붕소 원자 및 탄소 원자를 고리-형성 원자로서 포함한 6원환이고, 상기 에미터에 포함된 붕소 원자의 보호 계수 중 적어도 하나는 0.7 이상인 발광 소자 상기 발광 소자를 포함한 전자 장치, 하기 화학식 1로 표시된 축합환 화합물 및 보호 계수 평가 방법에 관한 것이다. <화학식 1> 상기 화학식 1에 대한 설명은 본 명세서에 기재된 바를 참조한다.

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Номер записи: 12
19-01-2024 дата публикации

축합환 화합물 및 이를 포함한 유기 발광 소자

Номер: KR102626916B1
Автор: 김상모, 김현정, 전순옥, 정연숙, 채미영, 허달호, 권은숙, 김종수, 심명선
Принадлежит: 삼성전자주식회사, 삼성에스디아이 주식회사

... 축합환 화합물 및 상기 축합환 화합물을 포함한 유기 발광 소자가 제시된다.

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Номер записи: 13
15-02-2016 дата публикации

CONDENSED-CYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME

Номер: KR1020160016050A
Автор: CHUNG, YEON SOOK, SON, JHUN MO, KIM, SANG MO, KIM, HYUN JUNG, JEON, SOON OK, HUH, DAL HO, JUNG, YONG SIK
Принадлежит:

Disclosed are a condensed-cyclic compound and an organic light-emitting device comprising the condensed-cyclic compound. The condensed-cyclic compound is represented by chemical formula 1. The condensed-cyclic compound has excellent electrical properties and thermal stability. The organic light-emitting device using the condensed-cyclic compound can have a low driving voltage, high efficiency, high luminance, and long lifespan properties. COPYRIGHT KIPO 2016 ...

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Номер записи: 14
23-09-2022 дата публикации

축합환 화합물 및 이를 포함한 유기 발광 소자

Номер: KR102446408B1
Автор: 전순옥, 김상모, 김현정, 정연숙, 정용식, 채미영, 허달호, 김종수, 심명선
Принадлежит: 삼성전자주식회사, 삼성에스디아이 주식회사

... 축합환 화합물 및 이를 포함한 유기 발광 소자가 제시된다.

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Номер записи: 15
21-12-2022 дата публикации

폴리시클릭 화합물, 이를 포함한 유기 발광 소자 및 상기 유기 발광 소자를 포함한 전자 장치

Номер: KR20220167697A
Автор: 김주현, 김상모, 남성호, 안드로소브 드미트리, 정용식, 황상연, 김지환, 인수강, 전순옥, 최현호
Принадлежит:

... 하기 화학식 1로 표시되는 폴리시클릭 화합물, 이를 포함한 유기 발광 소자 및 상기 유기 발광 소자를 포함한 전자 장치가 개시된다: <화학식 1> 상기 화학식 1에 대한 설명은 각각 본 명세서에 기재된 바를 참조한다.

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Номер записи: 16
04-01-2018 дата публикации

CONDENSED CYCLIC COMPOUND, MIXTURE INCLUDING SAME AND ORGANIC LIGHT EMITTING DEVICE INCLUDING SAME

Номер: KR1020180001290A
Автор: JUNG, YONG SIK, HUH, DAL HO, SON, JHUN MO, KWON, EUN SUK, KIM, SANG MO, LEE, SAE YOUN, JEON, SOON OK, CHUNG, YEON SOOK, KIM, JONG SOO, IHN, SOO GHANG
Принадлежит:

Disclosed are a condensed ring compound having excellent electrical properties and thermal stability, a mixture including the same and an organic light emitting device including the same. The organic light emitting device comprises: a first electrode; a second electrode; and an organic layer interposed between the first electrode and the second electrode and including a light emitting layer. The organic layer comprises one or more types of condensed ring compounds. COPYRIGHT KIPO 2018 ...

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Номер записи: 17
30-03-2018 дата публикации

CONDENSED CYCLIC COMPOUND AND ORGANIC LIGHT EMITTING DEVICE INCLUDING SAME

Номер: KR1020180032354A
Автор: NUMATA MASAKI, MIYAZAKI HIROSHI, SIM, MYUNG SUN, LEE, SAE YOUN, IHN, SOO GHANG, JEON, SOON OK
Принадлежит:

A condensed cyclic compound and an organic light emitting device including the same are disclosed. The condensed cyclic compound of the present invention is represented by chemical formula 1. The condensed cyclic compound has excellent electrical properties and thermal stability, and the organic light emitting device including the condensed cyclic compound has excellent efficiency, color purity, and lifetime characteristics. In addition, since the condensed cyclic compound can be deposited at a relatively low temperature, an organic light emitting device including the condensed cyclic compound can be easily produced. COPYRIGHT KIPO 2018 ...

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Номер записи: 18
11-05-2016 дата публикации

CARBAZOLE-BASED COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING SAME

Номер: KR1020160051156A
Автор: KIM, HYUN JUNG, CHAE, MI YOUNG, HUH, DAL HO, KIM, SANG MO, SON, JHUN MO, JEON, SOON OK, CHUNG, YEON SOOK, JUNG, YONG SIK, LEE, NAM HEON
Принадлежит:

Disclosed are a carbazole-based compound having excellent electrical properties and thermal stability, and an organic light emitting device comprising the carbazole-based compound. In addition, the carbazole-based compound is represented by chemical formula 1. COPYRIGHT KIPO 2016 ...

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Номер записи: 19
03-05-2016 дата публикации

CONDENSED CYCLIC COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING SAME

Номер: KR1020160047837A
Автор: HUH, DAL HO, CHAE, MI YOUNG, KIM, HYUN JUNG, JEON, SOON OK, CHUNG, YEON SOOK, JUNG, YONG SIK, KIM, WOOK, SON, JHUN MO, LEE, NAM HEON, KIM, SANG MO
Принадлежит:

Disclosed are a condensed cyclic compound having excellent electrical properties and thermal stability, and an organic light emitting device comprising the condensed cyclic compound. In addition, the condensed cyclic compound is represented by chemical formula 1A or 1B. COPYRIGHT KIPO 2016 ...

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Номер записи: 20
07-03-2023 дата публикации

축합환 화합물 및 이를 포함한 유기 발광 소자

Номер: KR102506434B1
Автор: 김현정, 채미영, 김상모, 전순옥, 정연숙, 정용식, 허달호, 박영석, 이남헌
Принадлежит: 삼성전자주식회사, 삼성에스디아이 주식회사

... 축합환 화합물 및 상기 축합환 화합물을 포함한 유기 발광 소자가 제시된다.

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Номер записи: 21
12-01-2012 дата публикации

COMPOUND FOR HIGH-EFFICIENCY ORGANIC ELECTROLUMINESCENT DEVICE, AND ORGANIC ELECTROLUMINESCENT DEVICE CONTAINING SAME

Номер: KR2012005458A2
Автор: LEE, Jun Yeob, JEON, Soon Ok, SON, Hyo Suk, YOOK, Kyoung Soo, JANG, Sang Eok
Принадлежит:

The present invention relates to a compound for a high-efficiency organic electroluminescent device, and an organic electroluminescent device containing the same. The compound for a high-efficiency organic electroluminescent device comprises a central core unit and comprises two types of side units having different HOMO and LUMO energy levels from each other at the core unit, thereby improving charge injection characteristics and controlling charge balance at a light emitting layer through the implementation of characteristics by an independent energy level, and thus can be applied as a host material capable of showing high efficiency.

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Номер записи: 22
30-08-2022 дата публикации

헤테로시클릭 화합물, 이를 포함한 유기 발광 소자 및 상기 유기 발광 소자를 포함한 전자 장치

Номер: KR20220119909A
Автор: 전순옥, 이준엽, 이하림, 강지훈, 김인구, 성영모, 김중혁, 박상호, 설수환, 손원준, 최현호
Принадлежит:

... 하기 화학식 1-1 또는 1-2로 표시되는 헤테로시클릭 화합물, 이를 포함한 유기 발광 소자 및 상기 유기 발광 소자를 포함한 전자 장치가 개시된다: 상기 화학식 1-1 및 1-2에 대한 설명은 본 명세서에 기재된 바를 참조한다.

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Номер записи: 23
05-09-2018 дата публикации

ORGANIC LIGHT EMITTING DEVICE

Номер: KR1020180099521A
Автор: IHN, SOO GHANG, SON, WON JOON, KANG, HO SUK, SIM, MYUNG SUN, KIM, SUNG HAN, NUMATA MASAKI, MIYAZAKI HIROSHI, LEE, SAE YOUN, JEON, SOON OK
Принадлежит:

Presented is an organic light emitting device, which uses a light emitting layer containing a host and a dopant capable of satisfying predetermined conditions. Provided is the organic light emitting device, which has excellent quantum efficiency and roll-off ratio by containing the host and the dopant satisfying the predetermined conditions. COPYRIGHT KIPO 2018 ...

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Номер записи: 24
22-02-2017 дата публикации

CONDENSED CYCLIC COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING SAME

Номер: KR1020170019968A
Автор: CHUNG, YEON SOOK, KIM, SANG MO, KIM, HYUN JUNG, JEON, SOON OK, JUNG, YONG SIK, CHAE, MI YOUNG, HUH, DAL HO, KANG, HO SUK, KIM, JONG SOO
Принадлежит:

Disclosed are a condensed cyclic compound having excellent electrical properties and thermal stability, and an organic light emitting device comprising the condensed cyclic compound. The condensed cyclic compound is represented by chemical formula 1. COPYRIGHT KIPO 2017 ...

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Номер записи: 25
24-05-2017 дата публикации

ORGANIC LIGHT-EMITTING DEVICE

Номер: KR1020170056951A
Автор: MIYAZAKI HIROSHI, KANG, HO SUK, NUMATA MASAKI, IHN, SOO GHANG, JEON, SOON OK, CHAE, MI YOUNG
Принадлежит:

Provided is an organic light-emitting device containing a specific host and a fluorescent dopant. The organic light-emitting device exhibits high efficiency and long lifespan. COPYRIGHT KIPO 2017 ...

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Номер записи: 26
27-12-2017 дата публикации

CONDENSED RING COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING SAME

Номер: KR1020170142066A
Автор: KIM, SANG MO, HUH, DAL HO, SON, JHUN MO, CHAE, MI YOUNG, KWON, EUN SUK, KIM, HYUN JUNG, LEE, SAE YOUN, JEON, SOON OK, CHUNG, YEON SOOK, JUNG, YONG SIK, SON, YOUNG MOK, LEE, NAM HEON
Принадлежит:

Disclosed are a condensed ring compound represented by chemical formula 1 and an organic light emitting device comprising the condensed ring compound. The condensed ring compound has excellent electrical properties and thermal stability so an organic light emitting device using the condensed ring compound may have excellent light emitting efficiency, power efficiency, proton efficiency and lifespan properties. COPYRIGHT KIPO 2018 ...

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Номер записи: 27
02-02-2017 дата публикации

CONDENSED CYCLIC COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING SAME

Номер: KR1020170011875A
Автор: JEON, SOON OK, KIM, SANG MO, KIM, HYUN JUNG, CHUNG, YEON SOOK, JUNG, YONG SIK, CHAE, MI YOUNG, HUH, DAL HO, KIM, JONG SOO, SIM, MYUNG SUN
Принадлежит:

Disclosed are a condensed cyclic compound having excellent electrical properties and thermal stability, and an organic light emitting device comprising the same. The condensed cyclic compound is represented by chemical formula 1. COPYRIGHT KIPO 2017 ...

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Номер записи: 28
21-08-2017 дата публикации

CONDENSED RING COMPOUND AND ORGANIC LIGHT EMITTING DEVICE INCLUDING SAME

Номер: KR1020170094649A
Автор: LEE, SAE YOUN, NUMATA MASAKI, MIYAZAKI HIROSHI, JEON, SOON OK, KANG, HO SUK, IHN, SOO GHANG, CHAE, MI YOUNG
Принадлежит:

Disclosed are a condensed ring compound and an organic light emitting device including the same. As the condensed ring compound has excellent optical and electrical properties and thermal stability, the organic light emitting device employing the compound is able to have high efficiency and a long lifespan. The condensed ring compound is selected from among a phenylene group, a naphthylene group, a pyridinylene group, a pyrimidinylene group, a pyrazinylene group, a pyridazinylene group, and a triazinylene group, which are substituted with at least one of a naphthyl group. COPYRIGHT KIPO 2017 ...

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Номер записи: 29
19-01-2016 дата публикации

CONDENSED-RING COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME

Номер: KR1020160006629A
Автор: HUH, DAL HO, CHAE, MI YOUNG, KIM, HYUN JUNG, JEON, SOON OK, CHUNG, YEON SOOK, JUNG, YONG SIK, KIM, WOOK, SON, JHUN MO, LEE, NAM HEON, KIM, SANG MO
Принадлежит:

Disclosed are a condensed-ring compound and an organic light-emitting device comprising the condensed-ring compound. The condensed-ring compound is represented by chemical formula 1. The condensed-ring compound has excellent electrical properties and thermal stability. The organic light-emitting device applied with the condensed-ring compound can have low driving voltage, high efficiency, high brightness, and long durability properties. COPYRIGHT KIPO 2016 ...

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Номер записи: 30
02-01-2017 дата публикации

CONDENSED CYCLIC COMPOUND AND ORGANIC LIGHT EMITTING DEVICE INCLUDING SAME

Номер: KR1020170000310A
Автор: KIM, HYUN JUNG, CHAE, MI YOUNG, KIM, SANG MO, JEON, SOON OK, CHUNG, YEON SOOK, JUNG, YONG SIK, HUH, DAL HO, PARK, YOUNG SEOK, LEE, NAM HEON
Принадлежит:

Disclosed are a condensed cyclic compound and an organic light emitting device including the condensed cyclic compound. The organic light emitting device comprises: a first electrode; a second electrode; and an organic layer interposed between the first electrode and the second electrode and including a light emitting layer, wherein the organic layer comprises the condensed cyclic compound of the present invention. The condensed cyclic compound has excellent electrical properties and thermal stability so an organic light emitting device applying the condensed cyclic compound may have low driving voltage, high efficiency, high electric power, high protic light emitting efficiency and long lifespan properties. COPYRIGHT KIPO 2017 ...

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Номер записи: 31
05-04-2016 дата публикации

CONDENSED-CYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME

Номер: KR1020160037005A
Автор: JEON, SOON OK, SON, JHUN MO, KIM, SANG MO, KIM, HYUN JUNG, CHUNG, YEON SOOK, JUNG, YONG SIK, HUH, DAL HO
Принадлежит:

Disclosed are a condensed-cyclic compound and an organic light-emitting device comprising the same. The condensed-cyclic compound is represented by chemical formula 1. The condensed-cyclic compound has excellent electrical properties and thermal stability. The organic light-emitting device comprising the condensed-cyclic compound can have a low driving voltage, high efficiency, high luminance, long lifespan, and properties of high color purity. COPYRIGHT KIPO 2016 ...

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Номер записи: 32
12-01-2012 дата публикации

HIGHLY EFFICIENT ORGANIC ELECTROLUMINESCENT DEVICE

Номер: KR2012005457A2
Автор: LEE, Jun Yeob, JEON, Soon Ok, SON, Hyo Suk, YOOK, Kyoung Soo, JANG, Sang Eok
Принадлежит:

The present invention comprises a first electrode, a second electrode, a hole-transport layer, an electron transport layer, and a light emitting layer. In the organic electroluminescent device in which the light emitting layer includes a host and a dopant, the HOMO energy level difference between the host and the hole-transport material of the hole-transport layer is below 0.2eV. The difference in LUMO energy level between the host and the electron transport material of the electron transport layer is below 0.2eV. The difference in LUMO energy level between the host and the hole-transport material of the hole-transport layer is above 0.2eV. The difference in HOMO energy level between the host and the electron transport material of the electron transport layer is above 0.2eV. The organic electroluminescent device is characterized in that the hole-transport material of the hole-transport layer has a triplet energy greater than that of the dopant, and the electron transport material of the ...

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Номер записи: 33
13-07-2017 дата публикации

COMPOSITION, THIN FILM COMPRISING SAME, AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME

Номер: KR1020170082126A
Автор: KANG, HO SUK, KIM, HYUN JUNG, LEE, NAM HEON, CHAE, MI YOUNG, KIM, SANG MO, KIM, JONG SOO, KIM, JOONG HYUK, SIM, MYUNG SUN, IHN, SOO GHANG, JEON, SOON OK, CHUNG, YEON SOOK, JUNG, YONG SIK, HUH, DAL HO
Принадлежит:

The present invention relates to a composition comprising a first compound, Ar_1-(L_1)_a1-Ar_2 and a second compound, Ar_11-(L_11)_a11-Ar_12, represented by predetermined chemical formula, to a thin film comprising the composition, and to an organic light-emitting device comprising the composition or the thin film. COPYRIGHT KIPO 2017 ...

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Номер записи: 34
05-01-2012 дата публикации

HIGHLY EFFICIENT CARBAZOLE-BASED COMPOUND, AND ORGANIC ELECTROLUMINESCENCE DEVICE COMPRISING SAME

Номер: KR2012002671A2
Автор: LEE, Jun Yeob, JEON, Soon Ok, SON, Hyo Suk, YOOK, Kyoung Soo, JANG, Sang Eok
Принадлежит:

The present invention relates to a highly efficient carbazole-based compound and to an organic electroluminescence device comprising same. According to the present invention, provided are a compound for an organic electroluminescence device and an organic electroluminescence device comprising the compound, in which a carbazole-based phosphine oxide compound, which is a compound intended for an organic electroluminescence device, is employed to overcome the problems of conventional compounds for organic electroluminescence devices, i.e. those of instable thermal stability and low efficiency, and particularly, the compound of the present invention exhibits superior efficiency in pure-blue phosphorescent devices.

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Номер записи: 35
06-01-2023 дата публикации

유기금속 화합물 및 이를 포함한 유기 발광 소자

Номер: KR20230004269A
Автор: 김황석, 민민식, 배혜진, 전순옥, 정연숙, 최혜성, 강호석, 김종수, 김중혁, 최준, 황상연
Принадлежит:

... 하기 화학식 1로 표시되는 유기금속 화합물 및 이를 포함한 유기 발광 소자가 개시된다: <화학식 1> 상기 화학식 1에 대한 설명은 본 명세서에 기재된 바를 참조한다.

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Номер записи: 36
08-07-2016 дата публикации

CONDENSED-CYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME

Номер: KR1020160081096A
Автор: JEON, SOON OK, KIM, SANG MO, KIM, JOONG HYUK, PARK, YOUNG SEOK, SON, YOUNG MOK, CHUNG, YEON SOOK, JUNG, YONG SIK
Принадлежит:

Disclosed in the present invention are a condensed-cyclic compound represented by chemical formula 1 and an organic light-emitting device comprising the condensed-cyclic compound. The organic light-emitting device comprising the condensed-cyclic compound has a low driving voltage, high efficiency, high luminance and long lifespan properties. COPYRIGHT KIPO 2016 ...

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Номер записи: 37
12-09-2018 дата публикации

ORGANO-METALLIC COMPOUND AND ORGANIC LIGHT EMITTING DEVICE AND COMPOSITION FOR DIAGNOSING INCLUDING SAME

Номер: KR1020180101050A
Автор: BAE, HYE JIN, JEON, SOON OK, SOTOYAMA WATARU, CHWAE, JUN, KIM, JONG SOO, KIM, JOONG HYUK, KIM, WOOK, PARK, SANG HO, LEE, HA SUP
Принадлежит:

Disclosed are an organo-metallic compound, and an organic light emitting device and a composition for diagnosing including the same. According to one aspect of the present invention, the organo-metallic compound represented by chemical formula 1 is provided. Therefore, the organic light emitting device employing the organo-metallic compound has excellent driving voltage, efficiency, power, color purity, and lifetime characteristics. COPYRIGHT KIPO 2018 ...

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Номер записи: 38
02-12-2010 дата публикации

CARBAZOLE-BASED PHOSPHINE OXIDE COMPOUND, AND ORGANIC ELECTROLUMINESCENT DEVICE INCLUDING THE SAME

Номер: KR2010137779A1
Автор: LEE, Jun-Yeob, JEON, Soon-Ok, YOOK, Kyoung-Soo, KIM, Oh-Young
Принадлежит:

The present invention relates to a carbazole-based phosphine oxide compound, and an organic electroluminescent device including the same. According to the present invention, provided are a compound for an organic electroluminescent device which can improve unstable thermal stability and low efficiency characteristics which are the problems of known compounds for an organic electroluminescent device, and particularly, can implement excellent efficiency characteristics in a pure blue phosphorescent device, by using the carbazole-based phosphine oxide compound of the compound for the organic electroluminescent device, and the organic electroluminescent device. According to one aspect of the present invention, the carbazole-based phosphine oxide compound of the compound for the organic electroluminescent device is provided, and the organic electroluminescent device containing the same which can implement thermal stability and high efficiency characteristics is also provided.

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Номер записи: 39
18-03-2025 дата публикации

Composition thin film and organic light emitting device including the same

Номер: KR20250037739A
Автор: 강호석, 김현정, 이남헌, 채미영, 김상모, 김종수, 김중혁, 심명선, 인수강, 전순옥, 정연숙, 정용식, 허달호
Принадлежит:

A composition including a first compound represented by Formula 1 and a second compound represented by Formula 2: €ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ Formula 1€ƒ€ƒ€ƒ€ƒ€ƒAr 1 -(L 1 ) a1 -Ar 2 €ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ Formula 2€ƒ€ƒ€ƒ€ƒ€ƒAr 11 -(L 11 ) a11 -Ar 12 wherein Ar 1 , Ar 2 , Ar 11 , Ar 12 , L 1 , L 11 , a1, and a11 are the same as described in the specification.

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Номер записи: 40
02-03-2017 дата публикации

CONDENSED-CYCLIC COMPOUND AND ORGANIC LIGHT EMITTING DEVICE INCLUDING SAME

Номер: KR1020170022411A
Автор: KIM, HYUN JUNG, CHAE, MI YOUNG, KIM, SANG MO, JEON, SOON OK, CHUNG, YEON SOOK, HUH, DAL HO, LEE, NAM HEON
Принадлежит:

Provided are a condensed-cyclic compound and an organic light emitting device including the same. The condensed-cyclic compound is represented by formula 1: wherein, in formula 1, Ar_11, X_1 to X_8, and Z_11 to Z_14 are the same as described in the specification. COPYRIGHT KIPO 2017 ...

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Номер записи: 41
31-01-2023 дата публикации

유기금속 화합물 및 이를 포함한 유기 발광 소자

Номер: KR20230015230A
Автор: 최혜성, 김황석, 민민식, 박상호, 배혜진, 전순옥, 강호석, 김종수, 손영목, 최준
Принадлежит:

... 하기 화학식 1로 표시된 유기금속 화합물 및 이를 포함한 유기 발광 소자가 개시된다: <화학식 1> 상기 화학식 1에 대한 설명은 본 명세서에 기재된 바를 참조한다.

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Номер записи: 42
22-12-2017 дата публикации

CONDENSED RING COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING SAME

Номер: KR1020170140989A
Автор: CHUNG, YEON SOOK, CHAE, MI YOUNG, SON, JHUN MO, HUH, DAL HO, KWON, EUN SUK, KIM, SANG MO, KIM, HYUN JUNG, LEE, SAE YOUN, JEON, SOON OK, JUNG, YONG SIK, KIM, JOONG HYUK, SIM, MYUNG SUN
Принадлежит:

Disclosed are a condensed ring compound represented by chemical formula 1 and an organic light emitting device comprising the condensed ring compound. The condensed ring compound has excellent electrical properties and thermal stability so an organic light emitting device using the condensed ring compound may have high efficiency and long lifespan properties. COPYRIGHT KIPO 2018 ...

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Номер записи: 43
22-06-2018 дата публикации

ORGANIC LIGHT EMITTING DEVICE AND COMPOUND THEREOF

Номер: KR1020180068882A
Автор: NUMATA MASAKI, JEON SOON OK, MIYAZAKI HIROSHI, LEE SAE YOUN, SIM MYUNG SUN, IHN SOO GHANG, LEE, HA SUP, CHUNG, YEON SOOK, KWON YOUNG CHUN, KIM TAE RAE, NAM YOUNG MIN, SHIM MUN BO, SON WON JOON
Принадлежит:

Disclosed are a fluorescent compound represented by a predetermined chemical formula and an organic light emitting device containing the same and having high efficiency and a long lifespan. According to the present invention, the organic light emitting device comprises a first electrode; a second electrode facing the first electrode; and an organic layer interposed between the first and second electrodes, wherein the organic layer includes a light emitting layer. COPYRIGHT KIPO 2018 ...

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Номер записи: 44
09-01-2018 дата публикации

CONDENSED RING COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING SAME

Номер: KR1020180003478A
Автор: CHAE HYUN SIK, KIM, KYUNG DOC, MIYAZAKI HIROSHI, KIM, IN KOO, CHO, JEONG JU, NUMATA MASAKI, LEE, SAE YOUN, JEON, SOON OK, KIM, TAE RAE, SON, WON JOON, OH, WON SEOK, CHOI, YOUN SUK, NAM, YOUNG MIN, KIM, SUNG HAN
Принадлежит:

Disclosed are a condensed ring compound represented by chemical formula 1: Ar^1-(L_1)_(a1)-B-(L_2)_(a2)-Ar^2 and an organic light emitting device comprising the condensed ring compound. The condensed ring compound has excellent electrical properties and thermal stability so an organic light emitting device comprising the condensed ring compound may have low driving voltage, high efficiency, high power, high proton light emitting efficiency and long lifespan properties. COPYRIGHT KIPO 2018 ...

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Номер записи: 45
07-11-2022 дата публикации

축합환 화합물 및 이를 포함한 유기 발광 소자

Номер: KR102463894B1
Автор: 김현정, 채미영, 김상모, 전순옥, 정연숙, 허달호, 이남헌
Принадлежит: 삼성전자주식회사, 삼성에스디아이 주식회사

... 축합환 화합물 및 이를 포함한 유기 발광 소자가 제시된다.

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Номер записи: 46
11-03-2025 дата публикации

조성물, 상기 조성물을 포함한 박막 및 이를 포함한 유기 발광 소자

Номер: KR102778193B1
Автор: 심명선, 인수강, 김종수, 김중혁, 미야자키 히로시, 이하섭, 전순옥, 정연숙
Принадлежит: 삼성전자주식회사

... 소정의 제1화합물, 제2화합물 및 제3화합물을 포함한 조성물, 상기 조성물을 포함한 박막 및 상기 조성물 또는 박막을 포함한 유기 발광 소자가 제시된다.

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Номер записи: 47
05-04-2024 дата публикации

축합환 화합물 및 이를 포함한 유기 발광 소자

Номер: KR102654859B1
Автор: 김상모, 허달호, 손준모, 채미영, 권은숙, 김현정, 이세연, 전순옥, 정연숙, 정용식, 손영목, 이남헌
Принадлежит: 삼성전자주식회사, 삼성에스디아이 주식회사

... 축합환 화합물 및 상기 축합환 화합물을 포함한 유기 발광 소자가 제시된다.

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Номер записи: 48
12-12-2017 дата публикации

CONDENSED RING COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING SAME

Номер: KR1020170136823A
Автор: SON, JHUN MO, CHAE, MI YOUNG, HUH, DAL HO, KWON, EUN SUK, KIM, SANG MO, KIM, HYUN JUNG, SON, YOUNG MOK, LEE, NAM HEON, LEE, SAE YOUN, JEON, SOON OK, CHUNG, YEON SOOK, JUNG, YONG SIK
Принадлежит:

Disclosed are a condensed ring compound represented by chemical formula 1 and an organic light emitting device comprising the condensed ring compound. The condensed ring compound has excellent electrical properties and thermal stability so an organic light emitting device using the condensed ring compound may have low driving voltage, high efficiency, high power, high proton light emitting efficiency and long lifespan properties. COPYRIGHT KIPO 2018 ...

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Номер записи: 49
28-10-2022 дата публикации

유기 발광 소자

Номер: KR102460657B1
Автор: 누마타 마사키, 미야자키 히로시, 전순옥, 강호석, 인수강
Принадлежит: 삼성전자주식회사

... 호스트, 보조 도펀트 및 형광 도펀트를 포함한 유기 발광 소자가 제시된다.

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Номер записи: 50
02-01-2017 дата публикации

CONDENSED CYCLIC COMPOUND AND ORGANIC LIGHT EMITTING DEVICE INCLUDING SAME

Номер: KR1020170000323A
Автор: KIM, HYUN JUNG, CHAE, MI YOUNG, KIM, SANG MO, JEON, SOON OK, CHUNG, YEON SOOK, JUNG, YONG SIK, HUH, DAL HO, SON, YOUNG MOK, LEE, NAM HEON
Принадлежит:

Disclosed are a condensed cyclic compound and an organic light emitting device including the condensed cyclic compound. The organic light emitting device comprises: a first electrode; a second electrode; and an organic layer interposed between the first electrode and the second electrode and including a light emitting layer, wherein the organic layer comprises one or more types of the condensed cyclic compound of the present invention. An organic light emitting device applying the condensed cyclic compound may have low driving voltage, high efficiency, high electric power, high protic efficiency and long lifespan properties. COPYRIGHT KIPO 2017 ...

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Номер записи: 51
09-11-2022 дата публикации

축합환 화합물, 이를 포함한 유기 발광 소자 및 상기 유기 발광 소자를 포함한 전자 장치

Номер: KR20220149898A
Автор: 정용식, 박상호, 권은숙, 김상모, 김황석, 김지환, 남성호, 인수강, 전순옥, 주경식
Принадлежит:

... 하기 화학식 1로 표시된 축합환 화합물, 이를 포함한 유기 발광 소자 및 상기 유기 발광 소자를 포함한 전자 장치가 제공된다. <화학식 1> 상기 화학식 1에 대한 설명은 본 명세서에 기재된 바를 참조한다.

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Номер записи: 52
05-01-2012 дата публикации

HIGHLY EFFICIENT CARBAZOLE-BASED COMPOUND, AND ORGANIC ELECTROLUMINESCENCE DEVICE COMPRISING SAME

Номер: WO2012002671A3
Автор: LEE, Jun Yeob, JEON, Soon Ok, SON, Hyo Suk, YOOK, Kyoung Soo, JANG, Sang Eok
Принадлежит:

The present invention relates to a highly efficient carbazole-based compound and to an organic electroluminescence device comprising same. According to the present invention, provided are a compound for an organic electroluminescence device and an organic electroluminescence device comprising the compound, in which a carbazole-based phosphine oxide compound, which is a compound intended for an organic electroluminescence device, is employed to overcome the problems of conventional compounds for organic electroluminescence devices, i.e. those of instable thermal stability and low efficiency, and particularly, the compound of the present invention exhibits superior efficiency in pure-blue phosphorescent devices.

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Номер записи: 53
02-02-2016 дата публикации

CONDENSED-CYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME

Номер: KR1020160012028A
Автор: JUNG, YONG SIK, SON, JHUN MO, KIM, SANG MO, KIM, HYUN JUNG, JEON, SOON OK, CHUNG, YEON SOOK, HUH, DAL HO
Принадлежит:

Disclosed are a condensed-cyclic compound and an organic light-emitting device comprising the same. The condensed-cyclic compound is represented by chemical formula 1A to 1D. The condensed-cyclic compound has excellent electrical properties and thermal stability. The organic light-emitting device using the condensed-cyclic compound can have a low driving voltage, high efficiency, high luminance, and long lifespan properties. COPYRIGHT KIPO 2016 ...

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Номер записи: 54
07-04-2017 дата публикации

ORGANIC LIGHT EMITTING DEVICE

Номер: KR1020170038650A
Автор: CHAE HYUN SIK, JEON, SOON OK, KANG, HO SUK, MIYAZAKI HIROSHI, IHN, SOO GHANG, HONG, SEONG IK, NUMATA MASAKI, KIM, SUNG HAN, GOMEZ BOMBARELLI RAFAEL, FORSYTHE MARTIN B.Z., AGUILERA IPARRAGUIRRE JORGE, ASPURU GUZIK ALAN, HIRZEL TIMOTHY D.
Принадлежит:

Disclosed is an organic light emitting device. The organic light emitting device of the present invention comprises a first electrode, a second electrode, and an organic layer including a light emitting layer and interposed between the first and second electrodes. The organic layer contains a first compound represented by chemical formula 1, and a second compound having the minimum excited triplet energy level greater than 2.73 eV. COPYRIGHT KIPO 2017 ...

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Номер записи: 55
19-12-2017 дата публикации

CONDENSED RING COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING SAME

Номер: KR1020170139339A
Автор: JUNG, YONG SIK, CHAE, MI YOUNG, SON, JHUN MO, HUH, DAL HO, KWON, EUN SUK, KIM, SANG MO, LEE, SAE YOUN, JEON, SOON OK, CHUNG, YEON SOOK, KANG, HO SUK, KIM, JONG SOO
Принадлежит:

Disclosed are a condensed ring compound represented by chemical formula 1, Ar1-L1-L2-Ar2, and an organic light emitting device comprising the condensed ring compound. The condensed ring compound has excellent electrical properties and thermal stability so an organic light emitting device using the condensed ring compound may have low driving voltage, high efficiency, high power, high proton light emitting efficiency and long lifespan properties. COPYRIGHT KIPO 2018 ...

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Номер записи: 56
26-01-2023 дата публикации

유기금속 화합물 및 이를 포함한 유기 발광 소자

Номер: KR20230012369A
Автор: 배혜진, 김황석, 민민식, 박상호, 전순옥, 정연숙, 최혜성, 김종수, 최준, 최현호
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... 하기 화학식 1로 표시되는 유기금속 화합물 및 이를 포함한 유기 발광 소자가 개시된다: <화학식 1> 상기 화학식 1에 대한 설명은 본 명세서에 기재된 바를 참조한다.

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Номер записи: 57
12-01-2012 дата публикации

COMPOUND FOR HIGH-EFFICIENCY ORGANIC ELECTROLUMINESCENT DEVICE, AND ORGANIC ELECTROLUMINESCENT DEVICE CONTAINING SAME

Номер: WO2012005458A3
Автор: LEE, Jun Yeob, JEON, Soon Ok, SON, Hyo Suk, YOOK, Kyoung Soo, JANG, Sang Eok
Принадлежит:

The present invention relates to a compound for a high-efficiency organic electroluminescent device, and an organic electroluminescent device containing the same. The compound for a high-efficiency organic electroluminescent device comprises a central core unit and comprises two types of side units having different HOMO and LUMO energy levels from each other at the core unit, thereby improving charge injection characteristics and controlling charge balance at a light emitting layer through the implementation of characteristics by an independent energy level, and thus can be applied as a host material capable of showing high efficiency.

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Номер записи: 58
13-04-2017 дата публикации

CONDENSED RING COMPOUND AND ORGANIC LIGHT EMITTING DEVICE INCLUDING SAME

Номер: KR1020170040697A
Автор: KIM, HYUN JUNG, CHAE, MI YOUNG, KWON, EUN SUK, KIM, SANG MO, JEON, SOON OK, CHUNG, YEON SOOK, HUH, DAL HO, PARK, YOUNG SEOK, SON, YOUNG MOK
Принадлежит:

Disclosed are a condensed ring compound represented by chemical formula 1, and an organic light emitting device comprising the same. The condensed ring compound has excellent electrical characteristics and thermal stability, and thereby the organic light emitting device applied with the condensed ring compound can have characteristics such as low driving voltage, high efficiency, high electric power, high luminescence quantum efficiency, and long lifespan. COPYRIGHT KIPO 2017 ...

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Номер записи: 59