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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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Применить Всего найдено 19. Отображено 19.
29-08-2018 дата публикации

폴리머 층 및 이를 포함하는 유기 전자 디바이스

Номер: KR1020180096664A
Автор: 주, 민롱, 펭, 지창, 얀, 징징, 탕, 젱밍, 펭, 샤오구앙, 렌, 후아, 나홍엽, 도유진, 리우, 유첸, 데보레, 데이비드 디., 트레포나스, 피터 3세, 스펜서, 리암
Принадлежит:

... 감소된 구동 전압 및/또는 증가된 발광 효율을 나타내는 전자 디바이스의 유기층에 적합한 폴리머 층.

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Номер записи: 1
01-02-2017 дата публикации

LIGHT-EMITTING MATERIAL FOR DELAYED FLUORESCENCE AND ORGANIC ELECTROLUMINESCENT DEVICE INCLUDING SAME

Номер: KR1020170010715A
Автор: JEON, JEONG HWAN, NA, HONG YEOP, AHN, HEE CHOON
Принадлежит:

The present invention relates to a light-emitting material for delayed fluorescence and an organic electroluminescent device including the same. According to the present invention, the use of the light-emitting material for delayed fluorescence enables the production of the organic electroluminescent device which exhibits long lifespan, low driving voltage, excellent color purity, and remarkably improved luminous efficiency as well as current efficiency. To this end, the light-emitting material for delayed fluorescence includes a compound which is represented by chemical formula 1. COPYRIGHT KIPO 2017 ...

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Номер записи: 2
25-09-2015 дата публикации

ELECTRON BUFFER MATERIAL, AND ORGANIC ELECTROLUMINESCENT DEVICE

Номер: KR1020150108332A
Автор: KIM, CHI SIK, LEE, HYO JUNG, LEE, SU HYUN, JUN, JI SONG, YANG, JEONG EUN, SHIM, JAE HOON, CHOI, KYUNG HOON, CHO, YOUNG JUN, JEON, JEONG HWAN, NA, HONG YOEP, CHO, SANG HEE
Принадлежит:

The present invention relates to an organic electroluminescent device. The organic electroluminescent device comprises: a first electrode; a second electrode facing the first electrode; a light-emitting layer between the first electrode and the second electrode; and an electron transport band and an electron buffer layer between the light-emitting layer and the second electrode. The organic electroluminescent device comprising an electron buffer material, according to the present invention, has low driving voltage, excellent luminous efficiency, and long lifespan. COPYRIGHT KIPO 2015 (101) Substrate (110) First electrode (122) Hole injection layer (123) Hole transmission layer (125) Light-emitting layer (126) Electrone buffer layer (127) Electrone transmission layer (128) Electron injection layer (130) Second electrode ...

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Номер записи: 3
02-03-2016 дата публикации

MULTIPLE TYPES OF HOST MATERIALS AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING SAME

Номер: KR1020160022784A
Автор: KIM, BITNARI, KIM, NAM KYUN, NA, HONG YEOP, LEE, TAE JIN, CHOI, KYUNG HOON, SHIM, JAE HOON, CHO, YOUNG JUN, KANG, HEE RYONG, LIM, YOUNG MOOK, KANG, HYUN JU, MOON, DOO HYEON, JUN, JI SONG, AHN, HEE CHOON, KIM, YOUNG KWANG, HONG, JIN RI
Принадлежит:

The present invention relates to multiple types of host materials and an organic electroluminescent device comprising the same. The organic electroluminescent device of the present invention has excellent life properties while maintaining high light emitting efficiency by comprising multiple types of host compounds of specific combination. COPYRIGHT KIPO 2016 ...

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Номер записи: 4
26-05-2016 дата публикации

TWO OR MORE DOPANT MATERIALS AND ORGANIC ELECTROLUMINESCENCE DEVICE COMPRISING SAME

Номер: KR1020160059437A
Автор: JANG, SUNG WOO, NA, HONG YEOP, KIM, BITNARI, KANG, HEE RYONG
Принадлежит:

The present invention relates to two or more dopant materials and an organic electroluminescence device comprising the same. The organic electroluminescence device according to the present invention shows excellent light emission efficiency, such as current efficiency and power efficiency, solubility and thermal stability, and has a low driving voltage and long lifespan. The dopant materials are compounds represented by the following chemical formula 1. In the chemical formula 1, each of R_1 and R_2 independently represents H, a substituted or non-substituted (C1-C6)alkyl, or a substituted or non-substituted (C6-C30)aryl, with the proviso that both R_1 and R_2 cannot represent H at the same time; each of R_3 and R_4 independently represents H, deuterium, a halogen, substituted or non-substituted (C1-C5)alkyl or a substituted or non-substituted (C6-C30)aryl; each of R_5 to R_7 independently represents H, a substituted or non-substituted (C1-C5)alkyl or a substituted or non-substituted (C6 ...

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Номер записи: 5
29-10-2018 дата публикации

유기 전자발광 화합물 및 이의 유기 전자발광 소자

Номер: KR1020180117650A
Автор: 조상희, 나홍엽, 탕, 젱밍, 펭, 샤오구앙, 문두현
Принадлежит:

... 전자 버퍼 물질, 및 제1 전극, 상기 제1 전극과 대향하는 제2 전극, 상기 두 전극 사이에 배치된 발광층, 및 상기 발광층과 상기 제2 전극 사이에 배치된 전자 수송 대역과 전자 버퍼층을 포함하는 유기 EL 소자가 개시되어 있다. 본 발명의 개시내용의 상기 전자 버퍼 물질을 포함하는 상기 유기 EL 소자는 낮은 구동 전압, 높은 발광 효율 및 우수한 수명을 갖는다.

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Номер записи: 6
18-08-2022 дата публикации

복수종의 호스트 재료 및 이를 포함하는 유기 전계 발광 소자

Номер: KR102432976B1
Автор: 김빛나리, 김남균, 나홍엽, 이태진, 심재훈, 최경훈, 조영준, 강희룡, 이미자, 강현주, 안희춘, 전지송, 김영광, 홍진리
Принадлежит: 롬엔드하스전자재료코리아유한회사

... 본 발명은 복수종의 호스트 재료 및 이를 포함하는 유기 전계 발광 소자에 관한 것이다. 본 발명의 유기 전계 발광소자는 특정 조합의 복수종의 호스트 화합물을 포함함으로써 높은 발광 효율 및 우수한 수명 특성을 나타낼 수 있다.

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Номер записи: 7
27-04-2016 дата публикации

PLURALITY OF KINDS OF HOST MATERIALS AND ORGANIC ELECTROLUMINESCENT DEVICE INCLUDING SAME

Номер: KR1020160045604A
Автор: KIM, HYUN, KANG, HEE RYONG, MOON, DOO HYEON, KANG, HYUN JU, NA, HONG YEOP, KIM, BITNARI
Принадлежит:

The present invention relates to a plurality of kinds of host materials and an organic electroluminescent device including the same. The organic electroluminescent device includes a plurality of kinds of host compounds of specific combinations, thereby representing high efficiency and a long lifespan. The organic electroluminescent device has at least one light emitting layer between a positive electrode and a negative electrode. The light emitting layer includes a host and a phosphorescent dopant. The host comprises a plurality of kinds of host compounds. At least a first host compound among the host compounds is represented by chemical formula 1, which is a metal complex derivative, and a second host compound is represented by chemical formula 2. In the chemical formula 1, M is a divalent metal, Y is oxygen (O) or sulfur (S), and X is NR_9, O, or S. COPYRIGHT KIPO 2016 ...

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Номер записи: 8
03-04-2023 дата публикации

유기 전계 발광 화합물 및 이를 포함하는 유기 전계 발광 소자

Номер: KR102516312B1
Автор: 김현, 나홍엽, 이연건, 전정환, 김승애
Принадлежит: 롬엔드하스전자재료코리아유한회사

... 본원은 근적외선 발광을 위한 유기 전계 발광 화합물, 유기 전계 발광 재료 및 이를 포함하는 유기 전계 발광 소자에 관한 것으로, 본원에 따른 유기 전계 발광 화합물을 포함함으로써 근적외선 발광 유기 전계 발광 소자를 제공할 수 있다.

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Номер записи: 9
28-12-2015 дата публикации

ELECTRON BUFFER MATERIAL AND ORGANIC ELECTROLUMINESCENT DEVICE

Номер: KR1020150144710A
Автор: CHO, YOUNG JUN, CHOI, KYUNG HOON, CHO, SANG HEE, SHIM, JAE HOON, NA, HONG YEOP
Принадлежит:

The present invention relates to: an electron buffer material; and an organic electroluminescent device comprising a first electrode, a second electrode facing the first electrode, a light emitting layer between the first electrode and the second electrode, and an electron transport band between the light emitting layer and the second electrode and an electron buffer layer. Provided is an organic electroluminescent device which has low driving voltage and excellent light emitting efficiency by using the electron buffer material according to the present invention. COPYRIGHT KIPO 2016 (101) Substrate (110) First electrode (122) Hole injection layer (123) Hole transmission layer (125) Light emitting layer (126) Electron buffer layer (127) Electron transmission layer (128) Electron injection layer (130) Second electrode ...

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Номер записи: 10
25-09-2015 дата публикации

ELECTRON BUFFERING MATERIAL AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING SAME

Номер: KR1020150108330A
Автор: CHO, SANG HEE, JEON, JEONG HWAN, NA, HONG YOEP, JUN, JI SONG, SHIM, JAE HOON, CHOI, KYUNG HOON, KIM, CHI SIK, CHO, YOUNG JUN
Принадлежит:

The present invention relates to an electron buffering material and an organic electroluminescent device including the same in an electron buffering layer. By using the electron buffering material according to the present invention, provided is an organic electroluminescent device having excellent light emitting efficiency and life properties. COPYRIGHT KIPO 2015 (101) Substrate (110) First electrode (122) Hole injection layer (123) Hole transferring layer (125) Light emitting layer (126) Electron buffering layer (127) Electron transferring layer (128) Electron injection layer (130) Second electrode ...

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Номер записи: 11
27-01-2016 дата публикации

ELECTRON TRANSPORT MATERIAL AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING SAME

Номер: KR1020160010333A
Автор: YANG, JEONG EUN, LEE, SU HYUN, KIM, CHI SIK, CHO, YOUNG JUN, CHOI, KYUNG HOON, CHO, SANG HEE, JEON, JEONG HWAN, NA, HONG YEOP
Принадлежит:

The present invention relates to an electron transport material including a compound of a specific structure, and an organic electroluminescent device comprising the same. The organic electroluminescent device comprising the electron transport material in the present invention provides low driving voltage and high light-emitting efficiency, and can effectively show blue light emitting due to an excellent color coordinate. COPYRIGHT KIPO 2016 (110) First electrode (122) Hole-injection layer (123) Hole transmission layer (125) Light emitting layer (126) Electrone transmission layer (127) Electron insertion layer (130) Second electrode ...

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Номер записи: 12
22-09-2022 дата публикации

복수종의 호스트 재료 및 이를 포함하는 유기 전계 발광 소자

Номер: KR102445503B1
Автор: 김빛나리, 김남균, 나홍엽, 이태진, 최경훈, 심재훈, 조영준, 강희룡, 임영묵, 강현주, 문두현, 전지송, 안희춘, 김영광, 홍진리
Принадлежит: 롬엔드하스전자재료코리아유한회사

... 본 발명은 복수종의 호스트 재료 및 이를 포함하는 유기 전계 발광 소자 에 관한 것이다. 본 발명의 유기 전계 발광 소자는 특정 조합의 복수종의 호스트 화합물을 포함함으로써 높은 발광 효율을 유지하면서 우수한 수명 특성을 나타낼 수 있다.

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Номер записи: 13
06-04-2016 дата публикации

MULTIPLE TYPES OF HOST MATERIALS AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING SAME

Номер: KR1020160037734A
Автор: KIM, BITNARI, KIM, NAM KYUN, NA, HONG YEOP, LEE, TAE JIN, SHIM, JAE HOON, CHOI, KYUNG HOON, CHO, YOUNG JUN, KANG, HEE RYONG, LEE, MI JA, KANG, HYUN JU, AHN, HEE CHOON, JUN, JI SONG, KIM, YOUNG KWANG, HONG, JIN RI
Принадлежит:

The present invention relates to multiple types of host materials, and to an organic electroluminescent device comprising the same. The organic electroluminescent device of the present invention has high light emitting efficiency and excellent service life, by comprising specific combination of multiple types of host compounds. COPYRIGHT KIPO 2016 ...

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Номер записи: 14
13-08-2018 дата публикации

신규한 유기 발광 화합물 및 이를 채용하고 있는 유기 전계 발광 소자

Номер: KR0101887003B1
Автор: 김치식, 양수진, 문두현, 황수진, 이선우, 이효정, 전지송, 나홍엽, 조영준
Принадлежит: 롬엔드하스전자재료코리아유한회사

... 본 발명은 신규한 유기 발광 화합물 및 이를 포함하고 있는 유기 전계 발광 소자 에 관한 것으로, 본 발명에 따른 유기 발광 화합물은 기존 재료에 비해 발광 효율이 좋고 재료의 수명특성이 뛰어나 소자의 구동수명이 매우 우수할 뿐만 아니라 전력효율의 상승을 유도하여 소비전력이 개선된 OLED 소자를 제조할 수 있는 장점이 있다.

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Номер записи: 15
14-03-2016 дата публикации

MULTIPLE TYPES OF HOST MATERIALS AND ORGANIC ELECTROLUMINESCENCE DEVICE COMPRISING SAME

Номер: KR1020160028979A
Автор: KIM, BITNARI, NA, HONG YEOP, KIM, NAM KYUN, LEE, TAE JIN, CHOI, KYUNG HOON, CHO, YOUNG JUN, LIM, YOUNG MOOK, KANG, HEE RYONG, MOON, DOO HYEON, KANG, HYUN JU, AHN, HEE CHOON, JUN, JI SONG, KIM, YOUNG KWANG, HONG, JIN RI
Принадлежит:

The present invention relates to multiple types of host materials and an organic electroluminescent device comprising the same. The organic electroluminescent device of the present invention comprises the multiple types of host compounds of specific combination, thereby having high light emitting efficiency and excellent life properties. COPYRIGHT KIPO 2016 ...

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Номер записи: 16
06-11-2015 дата публикации

ELECTRON TRANSPORT MATERIAL AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING SAME

Номер: KR1020150124886A
Автор: KIM, CHI SIK, YANG, JEONG EUN, CHO, YOUNG JUN, CHOI, KYUNG HOON, CHO, SANG HEE, SHIM, JAE HOON, NA, HONG YEOP
Принадлежит:

The present invention relates to an electron transport material and an organic electroluminescent device comprising the material in an electron transport layer. According to the present invention, a compound for an organic electron transport material exhibits fast electron transportability compared to existing materials, and thus a light emitting device comprising the compound shows low driving voltage, high efficiency, and outstanding lifespan as well. In addition, the compound for electron transport has excellent color coordinates, thereby effectively emitting blue light. COPYRIGHT KIPO 2016 (AA) Aluminum(negative electrode) (BB) Electron injecting layer (CC) Electron transferring layer (DD) Light emitting layer (EE) Hole transferring layer (FF) Hole injecting layer (GG) ITO (positive electrode) ...

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Номер записи: 17
18-11-2015 дата публикации

ELECTRON TRANSPORT MATERIAL AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING SAME

Номер: KR1020150128590A
Автор: KIM, CHI SIK, JUN, JI SONG, CHO, YOUNG JUN, CHOI, KYUNG HOON, CHO, SANG HEE, SHIM, JAE HOON, NA, HONG YEOP
Принадлежит:

The present invention relates to an organic electroluminescent device including an electron transport material comprised of a compound with a specific structure. The organic electroluminescent device including the electron transport material of the present invention shows low driving voltage, high luminous efficiency, outstanding lifespan properties, and excellent color coordinates, thereby effectively emitting blue light. COPYRIGHT KIPO 2016 (AA) Aluminum(Cathode) (BB) Electron injection layer (CC) Electron transferring layer (DD) Light emitting layer (EE) Hole transferring layer (FF) Hole injection layer (GG) ITO(Anode) ...

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Номер записи: 18
14-12-2018 дата публикации

페난트로퀴나졸린-코어 화합물

Номер: KR1020180133396A
Автор: 고경무, 온다리, 마크 이., 무크호패드햐이, 수크리트, 갤라그헐, 티모시 제이., 나홍엽
Принадлежит:

... 하기 구조 (I)을 갖는 페난트로퀴나졸린-코어 화합물을 1종 이상 포함하는 조성물이 제공된다: (I) 상기 식에서, R1 및 R2는 각각 독립적으로, 치환되거나 비치환된 페닐 기이다.

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Номер записи: 19