DE60223443D1 - Organische lichtemittierende Diode mit hohem Kontrastverhältnis - Google Patents
Organische lichtemittierende Diode mit hohem KontrastverhältnisInfo
- Publication number
- DE60223443D1 DE60223443D1 DE60223443T DE60223443T DE60223443D1 DE 60223443 D1 DE60223443 D1 DE 60223443D1 DE 60223443 T DE60223443 T DE 60223443T DE 60223443 T DE60223443 T DE 60223443T DE 60223443 D1 DE60223443 D1 DE 60223443D1
- Authority
- DE
- Germany
- Prior art keywords
- light emitting
- emitting diode
- organic light
- contrast ratio
- high contrast
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- 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
- H10K50/80—Constructional details
- H10K50/86—Arrangements for improving contrast, e.g. preventing reflection of ambient light
- H10K50/865—Arrangements for improving contrast, e.g. preventing reflection of ambient light comprising light absorbing layers, e.g. light-blocking layers
-
- 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
- H10K50/80—Constructional details
- H10K50/805—Electrodes
- H10K50/82—Cathodes
- H10K50/826—Multilayers, e.g. opaque multilayers
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/30—Coordination compounds
- H10K85/321—Metal complexes comprising a group IIIA element, e.g. Tris (8-hydroxyquinoline) gallium [Gaq3]
- H10K85/324—Metal complexes comprising a group IIIA element, e.g. Tris (8-hydroxyquinoline) gallium [Gaq3] comprising aluminium, e.g. Alq3
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/60—Organic compounds having low molecular weight
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/60—Organic compounds having low molecular weight
- H10K85/631—Amine compounds having at least two aryl rest on at least one amine-nitrogen atom, e.g. triphenylamine
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/549—Organic PV cells
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Inorganic Chemistry (AREA)
- Electroluminescent Light Sources (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US853023 | 2001-05-10 | ||
US09/853,023 US6545409B2 (en) | 2001-05-10 | 2001-05-10 | Organic light-emitting diode with high contrast ratio |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60223443D1 true DE60223443D1 (de) | 2007-12-27 |
DE60223443T2 DE60223443T2 (de) | 2008-09-18 |
Family
ID=25314825
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60223443T Expired - Lifetime DE60223443T2 (de) | 2001-05-10 | 2002-04-29 | Organische Leuchtdiode mit hohem Kontrastverhältnis |
Country Status (6)
Country | Link |
---|---|
US (1) | US6545409B2 (de) |
EP (1) | EP1256989B1 (de) |
JP (1) | JP2002343574A (de) |
KR (1) | KR20020086282A (de) |
DE (1) | DE60223443T2 (de) |
TW (1) | TW533605B (de) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003308968A (ja) * | 2002-04-12 | 2003-10-31 | Rohm Co Ltd | エレクトロルミネッセンス発光素子及びその製法 |
US7015639B2 (en) * | 2002-10-22 | 2006-03-21 | Osram Opto Semiconductors Gmbh | Electroluminescent devices and method of making transparent cathodes |
US6608333B1 (en) * | 2002-12-19 | 2003-08-19 | Ritdisplay Corporation | Organic light emitting diode device |
DE10313805B4 (de) * | 2003-03-21 | 2005-08-25 | Samsung SDI Co., Ltd., Suwon | Photolumineszenz-Löschungs-Anzeigeelement mit Rückbeleuchtung |
TWI234124B (en) * | 2003-06-30 | 2005-06-11 | Ritdisplay Corp | Display panel, electrode panel and electrode substrate thereof |
WO2005004545A1 (ja) * | 2003-07-02 | 2005-01-13 | Matsushita Electric Industrial Co., Ltd. | 発光素子及び表示デバイス |
DE10342408B4 (de) * | 2003-09-10 | 2008-09-11 | Samsung SDI Co., Ltd., Suwon | Duales Photolumineszenzanzeigeelement, Display und Verfahren |
JP4316974B2 (ja) * | 2003-09-30 | 2009-08-19 | 独立行政法人産業技術総合研究所 | 発光強度が磁場に依存する発光素子を用いた磁場センサー |
CN1961613B (zh) * | 2004-03-26 | 2011-06-29 | 松下电工株式会社 | 有机发光器件 |
TWI231723B (en) * | 2004-04-16 | 2005-04-21 | Ind Tech Res Inst | Organic electroluminescence display device |
WO2005117501A1 (en) * | 2004-05-25 | 2005-12-08 | Agency For Science, Technology And Research | Composite optical destructive electrode for high contrast electroluminescent devices |
US7365486B2 (en) * | 2004-07-09 | 2008-04-29 | Au Optronics Corporation | High contrast organic light emitting device with electron transport layer including fullerenes |
WO2006010504A1 (en) * | 2004-07-29 | 2006-02-02 | Werner Bollag | Rxr antagonist treatment against multiple sclerosis |
TWI233319B (en) * | 2004-08-10 | 2005-05-21 | Ind Tech Res Inst | Full-color organic electroluminescence device and display panel using the same |
TWI371871B (en) | 2006-12-29 | 2012-09-01 | Ind Tech Res Inst | A led chip with micro lens |
TWI475737B (zh) * | 2006-03-08 | 2015-03-01 | Semiconductor Energy Lab | 發光元件、發光裝置及電子裝置 |
KR20090003235A (ko) * | 2006-03-20 | 2009-01-09 | 제너럴 일렉트릭 캄파니 | 고효율 광전자 소자 |
US20070215879A1 (en) * | 2006-03-20 | 2007-09-20 | General Electric Company | Opto-electronic devices exhibiting enhanced efficiency |
CN102447071B (zh) * | 2010-10-09 | 2014-06-18 | 中国计量学院 | 一种光栅结构有机发光二极管 |
KR101951223B1 (ko) | 2012-10-26 | 2019-02-25 | 삼성디스플레이 주식회사 | 표시장치 및 그 제조방법 |
RU2528128C1 (ru) * | 2013-03-06 | 2014-09-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Томский государственный университет систем управления и радиоэлектроники" | Способ изготовления органического светоизлучающего диода |
KR102080131B1 (ko) | 2013-06-17 | 2020-04-14 | 삼성디스플레이 주식회사 | 유기 발광 표시 장치 |
KR102084715B1 (ko) | 2013-06-18 | 2020-03-05 | 삼성디스플레이 주식회사 | 유기 발광 표시 장치 |
KR20150008711A (ko) * | 2013-07-15 | 2015-01-23 | 삼성디스플레이 주식회사 | 접촉 감지 기능이 있는 유기 발광 표시 장치 및 그 제조 방법 |
CN103367656A (zh) * | 2013-07-25 | 2013-10-23 | 北京博如德工程技术研究有限公司 | 可动手组装的小分子有机电致发光教具 |
CN103474450A (zh) * | 2013-09-11 | 2013-12-25 | 京东方科技集团股份有限公司 | 一种显示面板及其制造方法、显示装置 |
CN106784389A (zh) * | 2017-02-17 | 2017-05-31 | 京东方科技集团股份有限公司 | 一种复合透明电极、有机发光二极管及其制备方法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4356429A (en) | 1980-07-17 | 1982-10-26 | Eastman Kodak Company | Organic electroluminescent cell |
US4539507A (en) | 1983-03-25 | 1985-09-03 | Eastman Kodak Company | Organic electroluminescent devices having improved power conversion efficiencies |
US4720432A (en) | 1987-02-11 | 1988-01-19 | Eastman Kodak Company | Electroluminescent device with organic luminescent medium |
US4885211A (en) | 1987-02-11 | 1989-12-05 | Eastman Kodak Company | Electroluminescent device with improved cathode |
US4769292A (en) | 1987-03-02 | 1988-09-06 | Eastman Kodak Company | Electroluminescent device with modified thin film luminescent zone |
CA1302547C (en) * | 1988-12-02 | 1992-06-02 | Jerzy A. Dobrowolski | Optical interference electroluminescent device having low reflectance |
US5061569A (en) | 1990-07-26 | 1991-10-29 | Eastman Kodak Company | Electroluminescent device with organic electroluminescent medium |
US5047687A (en) | 1990-07-26 | 1991-09-10 | Eastman Kodak Company | Organic electroluminescent device with stabilized cathode |
US5059862A (en) | 1990-07-26 | 1991-10-22 | Eastman Kodak Company | Electroluminescent device with improved cathode |
US6337492B1 (en) * | 1997-07-11 | 2002-01-08 | Emagin Corporation | Serially-connected organic light emitting diode stack having conductors sandwiching each light emitting layer |
US6307528B1 (en) * | 1997-12-08 | 2001-10-23 | Hughes Electronics Corporation | Contrast organic light-emitting display |
JP2000091084A (ja) * | 1998-09-16 | 2000-03-31 | Trustees Of Princeton Univ | ホ―ル注入性改良電極 |
GB9901334D0 (en) * | 1998-12-08 | 1999-03-10 | Cambridge Display Tech Ltd | Display devices |
-
2001
- 2001-05-10 US US09/853,023 patent/US6545409B2/en not_active Expired - Lifetime
-
2002
- 2002-03-18 TW TW091105060A patent/TW533605B/zh not_active IP Right Cessation
- 2002-04-29 EP EP02076697A patent/EP1256989B1/de not_active Expired - Lifetime
- 2002-04-29 DE DE60223443T patent/DE60223443T2/de not_active Expired - Lifetime
- 2002-05-09 KR KR1020020025645A patent/KR20020086282A/ko not_active Application Discontinuation
- 2002-05-09 JP JP2002134061A patent/JP2002343574A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE60223443T2 (de) | 2008-09-18 |
KR20020086282A (ko) | 2002-11-18 |
JP2002343574A (ja) | 2002-11-29 |
EP1256989A2 (de) | 2002-11-13 |
EP1256989A3 (de) | 2005-10-12 |
US6545409B2 (en) | 2003-04-08 |
US20020190638A1 (en) | 2002-12-19 |
TW533605B (en) | 2003-05-21 |
EP1256989B1 (de) | 2007-11-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8381 | Inventor (new situation) |
Inventor name: KAHEN, KEITH BRIAN, ROCHESTER, N.Y., US |
|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: GLOBAL OLED TECHNOLOGY LLC, WILMINGTON, DEL., US |