DE69027697T2 - Organische elektrolumineszente Vorrichtung - Google Patents
Organische elektrolumineszente VorrichtungInfo
- Publication number
- DE69027697T2 DE69027697T2 DE69027697T DE69027697T DE69027697T2 DE 69027697 T2 DE69027697 T2 DE 69027697T2 DE 69027697 T DE69027697 T DE 69027697T DE 69027697 T DE69027697 T DE 69027697T DE 69027697 T2 DE69027697 T2 DE 69027697T2
- Authority
- DE
- Germany
- Prior art keywords
- organic electroluminescent
- electroluminescent device
- organic
- electroluminescent
- 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 - Fee Related
Links
Classifications
-
- 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
- H10K85/615—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene
- H10K85/626—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene containing more than one polycyclic condensed aromatic rings, e.g. bis-anthracene
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B69/00—Dyes not provided for by a single group of this subclass
- C09B69/10—Polymeric dyes; Reaction products of dyes with monomers or with macromolecular compounds
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B33/00—Electroluminescent light sources
- H05B33/12—Light sources with substantially two-dimensional radiating surfaces
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B33/00—Electroluminescent light sources
- H05B33/12—Light sources with substantially two-dimensional radiating surfaces
- H05B33/14—Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of the electroluminescent material, or by the simultaneous addition of the electroluminescent material in or onto the light source
-
- 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
-
- 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
-
- 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]
- H10K50/18—Carrier blocking layers
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K2101/00—Properties of the organic materials covered by group H10K85/00
- H10K2101/10—Triplet emission
-
- 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
- H10K85/615—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene
-
- 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
- H10K85/615—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene
- H10K85/621—Aromatic anhydride or imide compounds, e.g. perylene tetra-carboxylic dianhydride or perylene tetracarboxylic di-imide
-
- 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
- H10K85/615—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene
- H10K85/622—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene containing four rings, e.g. pyrene
-
- 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
- H10K85/615—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene
- H10K85/624—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene containing six or more rings
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1083568A JPH02261889A (ja) | 1989-03-31 | 1989-03-31 | 有機電界発光素子 |
JP1254960A JPH03115486A (ja) | 1989-09-29 | 1989-09-29 | 有機電界発光素子 |
JP2025100A JPH03230583A (ja) | 1990-02-06 | 1990-02-06 | 有機膜発光素子 |
JP2510190A JP2991450B2 (ja) | 1990-02-06 | 1990-02-06 | 有機膜発光素子 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69027697D1 DE69027697D1 (de) | 1996-08-14 |
DE69027697T2 true DE69027697T2 (de) | 1997-01-23 |
Family
ID=27458250
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69027697T Expired - Fee Related DE69027697T2 (de) | 1989-03-31 | 1990-03-29 | Organische elektrolumineszente Vorrichtung |
Country Status (3)
Country | Link |
---|---|
US (1) | US5294810A (de) |
EP (1) | EP0390551B1 (de) |
DE (1) | DE69027697T2 (de) |
Families Citing this family (79)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3076603B2 (ja) * | 1990-09-20 | 2000-08-14 | 出光興産株式会社 | 有機エレクトロルミネッセンス素子 |
US5093698A (en) * | 1991-02-12 | 1992-03-03 | Kabushiki Kaisha Toshiba | Organic electroluminescent device |
EP0553950A3 (en) | 1992-01-07 | 1994-11-23 | Toshiba Kk | Organic electroluminescent device |
GB9215929D0 (en) * | 1992-07-27 | 1992-09-09 | Cambridge Display Tech Ltd | Electroluminescent devices |
GB9215928D0 (en) * | 1992-07-27 | 1992-09-09 | Cambridge Display Tech Ltd | Manufacture of electroluminescent devices |
GB9226475D0 (en) * | 1992-12-18 | 1993-02-10 | Cambridge Display Tech Ltd | Chromophoric polymeric compositions |
US5503910A (en) * | 1994-03-29 | 1996-04-02 | Idemitsu Kosan Co., Ltd. | Organic electroluminescence device |
DE19500912A1 (de) * | 1995-01-13 | 1996-07-18 | Basf Ag | Elektrolumineszierende Anordnung |
KR970072513A (ko) * | 1996-04-30 | 1997-11-07 | 양승택 | 얇은 절연층을 삽입한 전기 발광소자 |
GB9609282D0 (en) | 1996-05-03 | 1996-07-10 | Cambridge Display Tech Ltd | Protective thin oxide layer |
US6043510A (en) * | 1996-05-22 | 2000-03-28 | Akira Kawamoto | Molecule-doped negative-resistance device and method for manufacturing the same |
KR980005265A (ko) * | 1996-06-06 | 1998-03-30 | 빈센트 비. 인그라시아 | 정공수송층으로 부터 방출되는 유기 전자발광장치 |
US6048630A (en) * | 1996-07-02 | 2000-04-11 | The Trustees Of Princeton University | Red-emitting organic light emitting devices (OLED's) |
WO1998033864A1 (en) * | 1997-02-03 | 1998-08-06 | Ciba Specialty Chemicals Holding Inc. | Fluorescent compositions and their use |
JPH10321373A (ja) | 1997-05-19 | 1998-12-04 | Canon Inc | 電界発光素子 |
US6309763B1 (en) * | 1997-05-21 | 2001-10-30 | The Dow Chemical Company | Fluorene-containing polymers and electroluminescent devices therefrom |
US5882829A (en) * | 1997-06-30 | 1999-03-16 | Xerox Corporation | Photoreceptor containing improved charge transporting small molecule |
US6023259A (en) * | 1997-07-11 | 2000-02-08 | Fed Corporation | OLED active matrix using a single transistor current mode pixel design |
US6337492B1 (en) * | 1997-07-11 | 2002-01-08 | Emagin Corporation | Serially-connected organic light emitting diode stack having conductors sandwiching each light emitting layer |
US6413656B1 (en) * | 1998-09-14 | 2002-07-02 | The University Of Southern California | Reduced symmetry porphyrin molecules for producing enhanced luminosity from phosphorescent organic light emitting devices |
DE69841006D1 (de) † | 1997-10-09 | 2009-09-03 | Univ Princeton | Phosphoreszente organische lichtemittierende Vorrichtung |
US6303238B1 (en) * | 1997-12-01 | 2001-10-16 | The Trustees Of Princeton University | OLEDs doped with phosphorescent compounds |
US6329083B1 (en) * | 1997-11-05 | 2001-12-11 | Nec Corporation | Organic electroluminescent device containing a benzoperylene compound |
GB9724682D0 (en) | 1997-11-21 | 1998-01-21 | Cambridge Display Tech Ltd | Electroluminescent device |
GB9805476D0 (en) * | 1998-03-13 | 1998-05-13 | Cambridge Display Tech Ltd | Electroluminescent devices |
US6830828B2 (en) | 1998-09-14 | 2004-12-14 | The Trustees Of Princeton University | Organometallic complexes as phosphorescent emitters in organic LEDs |
JP3287344B2 (ja) | 1998-10-09 | 2002-06-04 | 株式会社デンソー | 有機el素子 |
JP3290432B2 (ja) | 1998-12-28 | 2002-06-10 | 出光興産株式会社 | 有機エレクトロルミネッセンス素子 |
CN100382354C (zh) * | 1999-02-15 | 2008-04-16 | 出光兴产株式会社 | 有机场致发光元件及其制造方法 |
US7001536B2 (en) * | 1999-03-23 | 2006-02-21 | The Trustees Of Princeton University | Organometallic complexes as phosphorescent emitters in organic LEDs |
US6310360B1 (en) * | 1999-07-21 | 2001-10-30 | The Trustees Of Princeton University | Intersystem crossing agents for efficient utilization of excitons in organic light emitting devices |
JP3589960B2 (ja) | 1999-09-16 | 2004-11-17 | 株式会社デンソー | 有機el素子 |
JP2001167886A (ja) * | 1999-12-13 | 2001-06-22 | Nec Corp | 有機エレクトロルミネッセンス素子 |
JP4255610B2 (ja) * | 1999-12-28 | 2009-04-15 | 出光興産株式会社 | 白色系有機エレクトロルミネッセンス素子 |
US7560175B2 (en) * | 1999-12-31 | 2009-07-14 | Lg Chem, Ltd. | Electroluminescent devices with low work function anode |
KR100377321B1 (ko) * | 1999-12-31 | 2003-03-26 | 주식회사 엘지화학 | 피-형 반도체 성질을 갖는 유기 화합물을 포함하는 전기소자 |
KR100721656B1 (ko) | 2005-11-01 | 2007-05-23 | 주식회사 엘지화학 | 유기 전기 소자 |
JP4048521B2 (ja) * | 2000-05-02 | 2008-02-20 | 富士フイルム株式会社 | 発光素子 |
TW536836B (en) * | 2000-05-22 | 2003-06-11 | Semiconductor Energy Lab | Light emitting device and electrical appliance |
US6645645B1 (en) | 2000-05-30 | 2003-11-11 | The Trustees Of Princeton University | Phosphorescent organic light emitting devices |
US7339317B2 (en) | 2000-06-05 | 2008-03-04 | Semiconductor Energy Laboratory Co., Ltd. | Light-emitting device having triplet and singlet compound in light-emitting layers |
US6489638B2 (en) | 2000-06-23 | 2002-12-03 | Semiconductor Energy Laboratory Co., Ltd. | Light emitting device |
US6962755B2 (en) * | 2000-07-17 | 2005-11-08 | Fuji Photo Film Co., Ltd. | Light emitting element and azole compound |
US6905784B2 (en) | 2000-08-22 | 2005-06-14 | Semiconductor Energy Laboratory Co., Ltd. | Light emitting device |
US6864628B2 (en) | 2000-08-28 | 2005-03-08 | Semiconductor Energy Laboratory Co., Ltd. | Light emitting device comprising light-emitting layer having triplet compound and light-emitting layer having singlet compound |
US6893743B2 (en) * | 2000-10-04 | 2005-05-17 | Mitsubishi Chemical Corporation | Organic electroluminescent device |
KR100825183B1 (ko) * | 2000-11-30 | 2008-04-24 | 캐논 가부시끼가이샤 | 발광 소자 및 표시 장치 |
JP2002184581A (ja) * | 2000-12-13 | 2002-06-28 | Sanyo Electric Co Ltd | 有機発光素子 |
JP4220669B2 (ja) * | 2000-12-26 | 2009-02-04 | 出光興産株式会社 | 有機エレクトロルミネッセンス素子 |
SG148030A1 (en) * | 2000-12-28 | 2008-12-31 | Semiconductor Energy Lab | Luminescent device |
SG118118A1 (en) | 2001-02-22 | 2006-01-27 | Semiconductor Energy Lab | Organic light emitting device and display using the same |
JP4329305B2 (ja) * | 2001-08-27 | 2009-09-09 | 株式会社デンソー | 有機el素子 |
US7074534B2 (en) | 2002-07-10 | 2006-07-11 | E. I. Du Pont De Nemours And Company | Polymeric charge transport compositions and electronic devices made with such compositions |
US20040063012A1 (en) * | 2002-09-30 | 2004-04-01 | Nusrallah Jubran | Organophotoreceptor with a compound having a toluidine group |
JP4526776B2 (ja) | 2003-04-02 | 2010-08-18 | 株式会社半導体エネルギー研究所 | 発光装置及び電子機器 |
JP4188846B2 (ja) * | 2003-05-15 | 2008-12-03 | 三星エスディアイ株式会社 | 発光抑制素子及びこれに基づいた画像表示装置 |
EP1478026B1 (de) | 2003-05-15 | 2011-07-27 | Samsung Mobile Display Co., Ltd. | Photolumineszenzanzeigeelement und Display auf Basis von Photolumineszenzanzeigeelementen |
EP1482573A3 (de) * | 2003-05-29 | 2007-07-25 | Sony Corporation | Organische Leuchtdiode |
US7291967B2 (en) * | 2003-08-29 | 2007-11-06 | Semiconductor Energy Laboratory Co., Ltd. | Light emitting element including a barrier layer and a manufacturing method thereof |
KR101246247B1 (ko) * | 2003-08-29 | 2013-03-21 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 전계발광소자 및 그것을 구비한 발광장치 |
CN100335462C (zh) * | 2003-09-05 | 2007-09-05 | 清华大学 | 咔唑衍生物及其在电致发光器件中的应用 |
US7492090B2 (en) * | 2003-09-19 | 2009-02-17 | Semiconductor Energy Laboratory Co., Ltd. | Display device and method for manufacturing the same |
US7205716B2 (en) * | 2003-10-20 | 2007-04-17 | Semiconductor Energy Laboratory Co., Ltd. | Light-emitting device |
US7902747B2 (en) * | 2003-10-21 | 2011-03-08 | Semiconductor Energy Laboratory Co., Ltd. | Light-emitting device having a thin insulating film made of nitrogen and silicon and an electrode made of conductive transparent oxide and silicon dioxide |
US7011871B2 (en) * | 2004-02-20 | 2006-03-14 | E. I. Du Pont De Nemours And Company | Charge transport compounds and electronic devices made with such compounds |
JPWO2005099313A1 (ja) * | 2004-04-02 | 2008-03-06 | 出光興産株式会社 | 電子障壁層を介して2つの発光層を有する有機エレクトロルミネッセンス素子 |
JP4829486B2 (ja) * | 2004-08-04 | 2011-12-07 | Jnc株式会社 | 有機電界発光素子 |
JP2008510312A (ja) | 2004-08-19 | 2008-04-03 | エルジー・ケム・リミテッド | バッファ層を含む有機発光素子およびその製作方法 |
US7242703B2 (en) * | 2004-12-21 | 2007-07-10 | The Trustees Of Princeton University | Organic injection laser |
KR100890862B1 (ko) * | 2005-11-07 | 2009-03-27 | 주식회사 엘지화학 | 유기 발광 소자 및 이의 제조 방법 |
JP2009524189A (ja) | 2006-01-18 | 2009-06-25 | エルジー・ケム・リミテッド | 積層型有機発光素子 |
JP2008174783A (ja) * | 2007-01-17 | 2008-07-31 | Fuji Electric Holdings Co Ltd | パターン状の蒸着膜の製造方法 |
JP5482201B2 (ja) * | 2007-05-16 | 2014-05-07 | コニカミノルタ株式会社 | 有機エレクトロルミネッセンス素子、表示装置及び照明装置 |
US20090091242A1 (en) * | 2007-10-05 | 2009-04-09 | Liang-Sheng Liao | Hole-injecting layer in oleds |
TWI477564B (zh) | 2008-07-28 | 2015-03-21 | Sharp Kk | A polymer pigment material, a color conversion film thereof, and a multi-color light emitting organic EL device |
JP5214360B2 (ja) * | 2008-07-29 | 2013-06-19 | シャープ株式会社 | 色変換方式有機elディスプレイ |
JP5263460B1 (ja) | 2012-06-12 | 2013-08-14 | 東洋インキScホールディングス株式会社 | 光散乱層用樹脂組成物、光散乱層、および有機エレクトロルミネッセンス装置 |
JP6538558B2 (ja) | 2012-09-06 | 2019-07-03 | イーティーエックスイー−ティーエーアール、 エス.エー. | ワークピース表面に対するレーザ硬化のための方法及び装置 |
JP6128020B2 (ja) * | 2013-04-10 | 2017-05-17 | ソニー株式会社 | 電子デバイス及び固体撮像装置、並びに、電子デバイスにおける電極形成方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4539507A (en) * | 1983-03-25 | 1985-09-03 | Eastman Kodak Company | Organic electroluminescent devices having improved power conversion efficiencies |
JPS6144974A (ja) * | 1984-08-09 | 1986-03-04 | Canon Inc | El素子 |
JPS61219185A (ja) * | 1985-03-26 | 1986-09-29 | Toshiba Corp | 発光素子 |
US5093698A (en) * | 1991-02-12 | 1992-03-03 | Kabushiki Kaisha Toshiba | Organic electroluminescent device |
-
1990
- 1990-03-29 DE DE69027697T patent/DE69027697T2/de not_active Expired - Fee Related
- 1990-03-29 EP EP90303351A patent/EP0390551B1/de not_active Expired - Lifetime
-
1992
- 1992-07-30 US US07/921,379 patent/US5294810A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0390551B1 (de) | 1996-07-10 |
EP0390551A2 (de) | 1990-10-03 |
US5294810A (en) | 1994-03-15 |
DE69027697D1 (de) | 1996-08-14 |
EP0390551A3 (de) | 1991-07-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8320 | Willingness to grant licences declared (paragraph 23) | ||
8339 | Ceased/non-payment of the annual fee |