KR20090029111A - n형 유기반도체 화합물 및 이를 이용한 유기전계발광소자 - Google Patents
n형 유기반도체 화합물 및 이를 이용한 유기전계발광소자 Download PDFInfo
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- KR20090029111A KR20090029111A KR1020070094396A KR20070094396A KR20090029111A KR 20090029111 A KR20090029111 A KR 20090029111A KR 1020070094396 A KR1020070094396 A KR 1020070094396A KR 20070094396 A KR20070094396 A KR 20070094396A KR 20090029111 A KR20090029111 A KR 20090029111A
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- C07—ORGANIC CHEMISTRY
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- C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
- C07D401/10—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings linked by a carbon chain containing aromatic rings
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- C—CHEMISTRY; METALLURGY
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- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/14—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing three or more hetero rings
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D403/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
- C07D403/14—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing three or more hetero rings
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- C09K11/00—Luminescent materials, e.g. electroluminescent or chemiluminescent
- C09K11/06—Luminescent materials, e.g. electroluminescent or chemiluminescent containing organic luminescent materials
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
- H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
- H10K50/11—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
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- H10K50/00—Organic light-emitting devices
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- H10K50/14—Carrier transporting layers
- H10K50/16—Electron transporting layers
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
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- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/60—Organic compounds having low molecular weight
- H10K85/615—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene
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- H—ELECTRICITY
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- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/60—Organic compounds having low molecular weight
- H10K85/649—Aromatic compounds comprising a hetero atom
- H10K85/657—Polycyclic condensed heteroaromatic hydrocarbons
- H10K85/6572—Polycyclic condensed heteroaromatic hydrocarbons comprising only nitrogen in the heteroaromatic polycondensed ring system, e.g. phenanthroline or carbazole
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- C09K2211/1025—Heterocyclic compounds characterised by ligands
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Spectroscopy & Molecular Physics (AREA)
- Optics & Photonics (AREA)
- Electroluminescent Light Sources (AREA)
Abstract
Description
| 전압(V) | 전류(mA) | 휘도(cd/m2) | CIE(X) | CIE(Y) | |
| 실시예 1 | 5.2 | 0.4 | 1470 | 0.35 | 0.61 |
| 실시예 2 | 5.1 | 0.4 | 1340 | 0.35 | 0.61 |
| 실시예 3 | 5.4 | 0.4 | 1490 | 0.34 | 0.60 |
| 비교예 1 | 6.1 | 0.4 | 1232 | 0.35 | 0.60 |
| 비교예 2 | 5.8 | 0.4 | 1150 | 0.35 | 0.62 |
| 비교예 3 | 6.2 | 0.4 | 1280 | 0.35 | 0.60 |
| 비교예 4 | 5.7 | 0.4 | 1230 | 0.34 | 0.61 |
Claims (6)
- 하기 식 (1)로 표시되는 n형 유기반도체 화합물 :(상기 식에서,R1, R2는 각각 독립적으로, 치환 또는 비치환된 탄소수 6 내지 20의 아릴기 또는 탄소수 3 내지 19의 치환 또는 비치환된 헤테로아릴기이고,상기 치환된 아릴기 또는 헤테로아릴기는 탄소수 1 내지 10의 알킬기, 탄소수 1 내지 10의 알콕시기, 시아노기, 탄소수 1 내지 10의 알킬아미노기, 탄소수 1 내지 10의 알킬실릴기, 할로겐기, 탄소수 6 내지 10의 아릴기, 탄소수 6 내지 10의 아릴옥시기, 탄소수 6 내지 10의 아릴아미노기, 탄소수 6 내지 10의 아릴실릴기, 탄소수 3 내지 19의 헤테로아릴기 및 수소로 이루어진 군으로부터 선택되는 하나 이상의 치환기에 의하여 치환됨)
- 제 1항에 있어서, R1 및 R2 중 하나 이상은 치환 또는 비치환된 헤테로아릴기 인 것을 특징으로 하는 n형 유기반도체 화합물.
- 제 1항에 있어서, 상기 헤테로아릴기는 질소, 황, 산소로 이루어진 군으로부터 선택되는 하나 이상의 원소를 고리원소로 가지는 것을 특징으로 하는 n형 유기반도체 화합물.
- 애노드; 캐소드; 및 상기 애노드 및 캐소드 사이에 구비되며, 제 1항 내지 제 4항 중 어느 한 항에 따른 유기반도체 화합물을 함유하는 층을 포함하는 유기전계발광소자.
- 제 5항에 있어서, 상기 유기반도체 화합물 함유층은 유기발광층 또는 전자수송층인 것을 특징으로 하는 유기전계발광소자.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020070094396A KR100961781B1 (ko) | 2007-09-17 | 2007-09-17 | n형 유기반도체 화합물 및 이를 이용한 유기전계발광소자 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020070094396A KR100961781B1 (ko) | 2007-09-17 | 2007-09-17 | n형 유기반도체 화합물 및 이를 이용한 유기전계발광소자 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20090029111A true KR20090029111A (ko) | 2009-03-20 |
| KR100961781B1 KR100961781B1 (ko) | 2010-06-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020070094396A Expired - Fee Related KR100961781B1 (ko) | 2007-09-17 | 2007-09-17 | n형 유기반도체 화합물 및 이를 이용한 유기전계발광소자 |
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| Country | Link |
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| KR (1) | KR100961781B1 (ko) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013503497A (ja) * | 2009-11-13 | 2013-01-31 | 北京維信諾科技有限公司 | 有機材料及び該材料を用いた有機elデバイス |
| US20140061601A1 (en) * | 2012-09-03 | 2014-03-06 | Lg Display Co., Ltd. | Anthracene compound and organic light emitting diode including the same |
| US8836337B2 (en) | 2009-06-05 | 2014-09-16 | Beijing Visionox Technology Co., Ltd. | Organic electroluminescence device and testing method thereof |
| TWI616512B (zh) * | 2009-12-31 | 2018-03-01 | Bejing Visionox Technology Co Ltd | Organic material and organic electroluminescent device using the same |
| US10600987B2 (en) | 2016-12-27 | 2020-03-24 | Lg Display Co., Ltd. | Electroluminescent display device |
| US12250877B2 (en) | 2020-05-12 | 2025-03-11 | Samsung Display Co., Ltd. | Organic light-emitting device and apparatus including the same |
-
2007
- 2007-09-17 KR KR1020070094396A patent/KR100961781B1/ko not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8836337B2 (en) | 2009-06-05 | 2014-09-16 | Beijing Visionox Technology Co., Ltd. | Organic electroluminescence device and testing method thereof |
| JP2013503497A (ja) * | 2009-11-13 | 2013-01-31 | 北京維信諾科技有限公司 | 有機材料及び該材料を用いた有機elデバイス |
| EP2500343A4 (en) * | 2009-11-13 | 2013-06-12 | Beijing Visionox Technology Co | ORGANIC MATERIALS AND ORGANIC ELECTROLUMINESCENCE DEVICES THEREWITH |
| KR101411122B1 (ko) * | 2009-11-13 | 2014-06-25 | 베이징 비젼녹스 테크놀로지 컴퍼니 리미티드 | 유기 재료 및 그 재료를 이용한 유기 el 디바이스 |
| US9412951B2 (en) | 2009-11-13 | 2016-08-09 | Beijing Visionox Technology Co., Ltd. | Organic materials and organic electroluminescent apparatuses using the same |
| TWI616512B (zh) * | 2009-12-31 | 2018-03-01 | Bejing Visionox Technology Co Ltd | Organic material and organic electroluminescent device using the same |
| US20140061601A1 (en) * | 2012-09-03 | 2014-03-06 | Lg Display Co., Ltd. | Anthracene compound and organic light emitting diode including the same |
| KR20140032322A (ko) * | 2012-09-03 | 2014-03-14 | 엘지디스플레이 주식회사 | 안트라센 화합물 및 이를 포함하는 유기전계발광소자 |
| CN103664746A (zh) * | 2012-09-03 | 2014-03-26 | 乐金显示有限公司 | 蒽化合物以及包含该蒽化合物的有机发光二极管 |
| US9276220B2 (en) * | 2012-09-03 | 2016-03-01 | Lg Display Co., Ltd. | Anthracene compound and organic light emitting diode including the same |
| US10600987B2 (en) | 2016-12-27 | 2020-03-24 | Lg Display Co., Ltd. | Electroluminescent display device |
| US12250877B2 (en) | 2020-05-12 | 2025-03-11 | Samsung Display Co., Ltd. | Organic light-emitting device and apparatus including the same |
Also Published As
| Publication number | Publication date |
|---|---|
| KR100961781B1 (ko) | 2010-06-07 |
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