DE59712973D1 - Organisches elektrolumineszentes Bauteil mit Ladungstransportschicht - Google Patents

Organisches elektrolumineszentes Bauteil mit Ladungstransportschicht

Info

Publication number
DE59712973D1
DE59712973D1 DE59712973T DE59712973T DE59712973D1 DE 59712973 D1 DE59712973 D1 DE 59712973D1 DE 59712973 T DE59712973 T DE 59712973T DE 59712973 T DE59712973 T DE 59712973T DE 59712973 D1 DE59712973 D1 DE 59712973D1
Authority
DE
Germany
Prior art keywords
transport layer
organic electroluminescent
charge transport
electroluminescent device
charge
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
DE59712973T
Other languages
English (en)
Inventor
Markus Dr Haase
Ulrich Dr Kynast
Herbert Dr Boerner
Cornelis Dr Ronda
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.)
Philips Intellectual Property and Standards GmbH
Original Assignee
Philips Intellectual Property and Standards GmbH
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
Application filed by Philips Intellectual Property and Standards GmbH filed Critical Philips Intellectual Property and Standards GmbH
Application granted granted Critical
Publication of DE59712973D1 publication Critical patent/DE59712973D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • H05B33/20—Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of the material in which the electroluminescent material is embedded
    • 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
    • H05B33/26—Light sources with substantially two-dimensional radiating surfaces characterised by the composition or arrangement of the conductive material used as an electrode
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K30/00—Organic devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation
    • H10K30/10—Organic devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation comprising heterojunctions between organic semiconductors and inorganic semiconductors
    • H10K30/15—Sensitised wide-bandgap semiconductor devices, e.g. dye-sensitised TiO2
    • H10K30/151—Sensitised wide-bandgap semiconductor devices, e.g. dye-sensitised TiO2 the wide bandgap semiconductor comprising titanium oxide, e.g. TiO2
    • 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]
    • H10K50/14—Carrier transporting 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]
    • H10K50/17—Carrier injection layers
    • 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
    • H10K85/10—Organic polymers or oligomers
    • H10K85/141—Organic polymers or oligomers comprising aliphatic or olefinic chains, e.g. poly N-vinylcarbazol, PVC or PTFE
    • H10K85/146—Organic polymers or oligomers comprising aliphatic or olefinic chains, e.g. poly N-vinylcarbazol, PVC or PTFE poly N-vinylcarbazol; Derivatives thereof
    • 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
    • H10K85/341—Transition metal complexes, e.g. Ru(II)polypyridine complexes
    • H10K85/344—Transition metal complexes, e.g. Ru(II)polypyridine complexes comprising ruthenium
    • 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
    • H10K85/351—Metal complexes comprising lanthanides or actinides, e.g. comprising europium
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/917—Electroluminescent
DE59712973T 1996-06-28 1997-06-16 Organisches elektrolumineszentes Bauteil mit Ladungstransportschicht Expired - Fee Related DE59712973D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19625993A DE19625993A1 (de) 1996-06-28 1996-06-28 Organisches elektrolumineszentes Bauteil mit Ladungstransportschicht

Publications (1)

Publication Number Publication Date
DE59712973D1 true DE59712973D1 (de) 2008-11-27

Family

ID=7798329

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19625993A Withdrawn DE19625993A1 (de) 1996-06-28 1996-06-28 Organisches elektrolumineszentes Bauteil mit Ladungstransportschicht
DE59712973T Expired - Fee Related DE59712973D1 (de) 1996-06-28 1997-06-16 Organisches elektrolumineszentes Bauteil mit Ladungstransportschicht

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19625993A Withdrawn DE19625993A1 (de) 1996-06-28 1996-06-28 Organisches elektrolumineszentes Bauteil mit Ladungstransportschicht

Country Status (4)

Country Link
US (1) US5989738A (de)
EP (1) EP0817281B1 (de)
JP (1) JP4260233B2 (de)
DE (2) DE19625993A1 (de)

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US5958573A (en) * 1997-02-10 1999-09-28 Quantum Energy Technologies Electroluminescent device having a structured particle electron conductor
JPH1185059A (ja) * 1997-09-05 1999-03-30 Casio Comput Co Ltd 表示素子、表示素子の製造方法及び表示素子の駆動方法
US6069442A (en) * 1997-09-18 2000-05-30 Eastman Kodak Company Organic electroluminescent device with inorganic electron transporting layer
JP4837811B2 (ja) * 1998-04-09 2011-12-14 出光興産株式会社 有機エレクトロルミネッセンス素子
JP3776600B2 (ja) 1998-08-13 2006-05-17 Ｔｄｋ株式会社 有機ｅｌ素子
US6830828B2 (en) 1998-09-14 2004-12-14 The Trustees Of Princeton University Organometallic complexes as phosphorescent emitters in organic LEDs
JP3824798B2 (ja) * 1999-01-21 2006-09-20 Ｔｄｋ株式会社 有機ｅｌ素子
JP2000223272A (ja) * 1999-01-27 2000-08-11 Tdk Corp 有機ｅｌ素子
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
US6429451B1 (en) * 2000-05-24 2002-08-06 Eastman Kodak Company Reduction of ambient-light-reflection in organic light-emitting devices
US8206838B2 (en) * 2000-06-12 2012-06-26 Sumitomo Chemical Co., Ltd. Polymer matrix electroluminescent materials and devices
KR100889514B1 (ko) * 2000-06-12 2009-03-19 맥스뎀인코포레이티드 폴리머 매트릭스 전계발광 재료 및 전계발광 소자
TW545079B (en) 2000-10-26 2003-08-01 Semiconductor Energy Lab Light emitting device
EP1458822A2 (de) * 2001-07-02 2004-09-22 Nanogate Advanced Materials GmbH Partikuläre beschichtung
JP2005501384A (ja) * 2001-08-25 2005-01-13 ケンブリッジ ディスプレイ テクノロジー リミテッド 電子冷光放射装置
GB0120746D0 (en) * 2001-08-25 2001-10-17 Cambridge Display Technology Electroluminescent device
AU2002361859A1 (en) * 2001-12-20 2003-07-09 Add-Vision, Inc. Screen printable electrode for organic light emitting device
KR100515827B1 (ko) * 2002-10-28 2005-09-21 삼성에스디아이 주식회사 유기 전계 발광소자
DE10312646A1 (de) * 2003-03-21 2004-10-07 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Lichtemittierendes Bauelement mit anorganisch-organischer Konverterschicht
JP2005294124A (ja) * 2004-04-01 2005-10-20 Seiko Epson Corp 有機エレクトロルミネッセンス装置及び有機エレクトロルミネッセンス装置の製造方法ならびに電子機器
US20050244672A1 (en) * 2004-04-30 2005-11-03 Chi-Ming Che Organic light-emitting devices
JP2006060023A (ja) * 2004-08-20 2006-03-02 Seiko Epson Corp エレクトロルミネッセンス装置及びエレクトロルミネッセンス装置の製造方法ならびに電子機器
GB0422913D0 (en) * 2004-10-15 2004-11-17 Elam T Ltd Electroluminescent devices
JP4596976B2 (ja) * 2005-05-20 2010-12-15 株式会社 日立ディスプレイズ 有機発光表示装置
US7507618B2 (en) * 2005-06-27 2009-03-24 3M Innovative Properties Company Method for making electronic devices using metal oxide nanoparticles
CN100424908C (zh) * 2005-07-28 2008-10-08 吉林大学 导电态聚苯胺/纳米晶体TiO2异质结二极管及其制备方法
EP1963417A1 (de) * 2005-12-15 2008-09-03 Cabot Corporation Transparente polymerverbundwerkstoffe
KR100792139B1 (ko) * 2006-02-06 2008-01-04 주식회사 엘지화학 전자주입층으로서 무기절연층을 이용한 유기발광소자 및이의 제조 방법
US7470974B2 (en) * 2006-07-14 2008-12-30 Cabot Corporation Substantially transparent material for use with light-emitting device
TW200832725A (en) * 2007-01-18 2008-08-01 Univ Nat Central Method of improving current distribution by non-uniform conductive layer
JP5618458B2 (ja) * 2007-08-10 2014-11-05 住友化学株式会社 有機エレクトロルミネッセンス素子、製造方法及び塗布液
GB0811199D0 (en) * 2008-06-18 2008-07-23 Cambridge Entpr Ltd Electro-optic diode devices
US11674080B2 (en) * 2017-12-14 2023-06-13 Guangzhou Chinaray Optoelectronic Materials Ltd. Transition metal complex, polymer, mixture, formulation and use thereof

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4795617A (en) * 1984-01-16 1989-01-03 Hare Louis R O Electroluminescent chemical activation system
JPS62203389A (ja) * 1986-03-03 1987-09-08 Fuji Photo Film Co Ltd 情報表示方法
US4902929A (en) * 1987-05-06 1990-02-20 Murata Maunfacturing Co., Ltd. Electroluminescent device containing electroluminescent particles each covered with moisture proof film
KR950000111B1 (ko) * 1988-11-21 1995-01-09 미쓰이도오아쓰가가꾸 가부시끼가이샤 발광소자(Luminescence element)
JPH02152196A (ja) * 1988-12-03 1990-06-12 Osaka Prefecture 分散型ｅｌ素子
US5128587A (en) * 1989-12-26 1992-07-07 Moltech Corporation Electroluminescent device based on organometallic membrane
JPH0541285A (ja) * 1991-08-07 1993-02-19 Ricoh Co Ltd 電界発光素子
JP2837004B2 (ja) * 1991-09-30 1998-12-14 株式会社デンソー Ｅｌディスプレイ素子
JP3300069B2 (ja) * 1992-11-19 2002-07-08 パイオニア株式会社 有機エレクトロルミネッセンス素子
WO1994016356A1 (en) * 1993-01-05 1994-07-21 Martin Marietta Corporation Improved electrode for display devices
FI92897C (fi) * 1993-07-20 1995-01-10 Planar International Oy Ltd Menetelmä kerrosrakenteen valmistamiseksi elektroluminenssikomponentteja varten
JP2858397B2 (ja) * 1994-09-07 1999-02-17 株式会社デンソー エレクトロルミネッセンス素子及びその製造方法
JP3529543B2 (ja) * 1995-04-27 2004-05-24 パイオニア株式会社 有機エレクトロルミネッセンス素子
US5773929A (en) * 1996-06-24 1998-06-30 Motorola, Inc. Organic EL device with dual doping layers
JPH1187068A (ja) * 1997-07-15 1999-03-30 Tdk Corp 有機ｅｌ素子およびその製造方法

Also Published As

Publication number Publication date
JPH1097895A (ja) 1998-04-14
EP0817281B1 (de) 2008-10-15
EP0817281A3 (de) 2000-04-19
JP4260233B2 (ja) 2009-04-30
DE19625993A1 (de) 1998-01-02
US5989738A (en) 1999-11-23
EP0817281A2 (de) 1998-01-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee