DE69027697D1 - Organische elektrolumineszente Vorrichtung - Google Patents

Organische elektrolumineszente Vorrichtung

Info

Publication number
DE69027697D1
DE69027697D1 DE69027697T DE69027697T DE69027697D1 DE 69027697 D1 DE69027697 D1 DE 69027697D1 DE 69027697 T DE69027697 T DE 69027697T DE 69027697 T DE69027697 T DE 69027697T DE 69027697 D1 DE69027697 D1 DE 69027697D1
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
Application number
DE69027697T
Other languages
English (en)
Other versions
DE69027697T2 (de
Inventor
Syun C O Intellectual Pr Egusa
Nobuhiro C O Intellectua Gemma
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from JP1083568A external-priority patent/JPH02261889A/ja
Priority claimed from JP1254960A external-priority patent/JPH03115486A/ja
Priority claimed from JP2510190A external-priority patent/JP2991450B2/ja
Priority claimed from JP2025100A external-priority patent/JPH03230583A/ja
Application filed by Toshiba Corp filed Critical Toshiba Corp
Publication of DE69027697D1 publication Critical patent/DE69027697D1/de
Application granted granted Critical
Publication of DE69027697T2 publication Critical patent/DE69027697T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Electroluminescent Light Sources (AREA)
DE69027697T 1989-03-31 1990-03-29 Organische elektrolumineszente Vorrichtung Expired - Fee Related DE69027697T2 (de)

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
JP2510190A JP2991450B2 (ja) 1990-02-06 1990-02-06 有機膜発光素子
JP2025100A JPH03230583A (ja) 1990-02-06 1990-02-06 有機膜発光素子

Publications (2)

Publication Number Publication Date
DE69027697D1 true DE69027697D1 (de) 1996-08-14
DE69027697T2 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)

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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
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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)
CN1251606A (zh) * 1997-02-03 2000-04-26 西巴特殊化学品控股有限公司 与有机载体材料共价连接的荧光发色团
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
US6337492B1 (en) * 1997-07-11 2002-01-08 Emagin Corporation Serially-connected organic light emitting diode stack having conductors sandwiching each light emitting layer
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EP1044586B1 (de) * 1997-10-09 2006-02-01 The Trustees of Princeton University Verfahren zur herstellung hochtransparenter nichtmetallischer kathoden
US6303238B1 (en) * 1997-12-01 2001-10-16 The Trustees Of Princeton University OLEDs doped with phosphorescent compounds
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
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
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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
CN1966607A (zh) 1998-12-28 2007-05-23 出光兴产株式会社 用于有机场致发光装置的材料
KR100702763B1 (ko) 1999-02-15 2007-04-03 이데미쓰 고산 가부시키가이샤 유기 전자 발광 소자 및 그의 제조 방법
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
KR100377321B1 (ko) * 1999-12-31 2003-03-26 주식회사 엘지화학 피-형 반도체 성질을 갖는 유기 화합물을 포함하는 전기소자
US7560175B2 (en) * 1999-12-31 2009-07-14 Lg Chem, Ltd. Electroluminescent devices with low work function anode
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
ATE482476T1 (de) * 2000-07-17 2010-10-15 Fujifilm Corp Lichtemittierendes element und azolverbindung
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
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JP4329305B2 (ja) * 2001-08-27 2009-09-09 株式会社デンソー 有機ｅｌ素子
US7265378B2 (en) * 2002-07-10 2007-09-04 E. I. Du Pont De Nemours And Company Electronic devices made with electron transport and/or anti-quenching layers
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
EP1478026B1 (de) 2003-05-15 2011-07-27 Samsung Mobile Display Co., Ltd. Photolumineszenzanzeigeelement und Display auf Basis von Photolumineszenzanzeigeelementen
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
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
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JP4829486B2 (ja) * 2004-08-04 2011-12-07 Ｊｎｃ株式会社 有機電界発光素子
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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
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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
ES2968672T3 (es) 2012-09-06 2024-05-13 Etxetar Sa Método y sistema para el endurecimiento por láser de una superficie de una pieza de trabajo
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

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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

Also Published As

Publication number Publication date
EP0390551A3 (de) 1991-07-10
US5294810A (en) 1994-03-15
EP0390551A2 (de) 1990-10-03
DE69027697T2 (de) 1997-01-23
EP0390551B1 (de) 1996-07-10

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