DE69318463T2 - Organisches Elektrolumineszentelement - Google Patents

Organisches Elektrolumineszentelement

Info

Publication number
DE69318463T2
DE69318463T2 DE69318463T DE69318463T DE69318463T2 DE 69318463 T2 DE69318463 T2 DE 69318463T2 DE 69318463 T DE69318463 T DE 69318463T DE 69318463 T DE69318463 T DE 69318463T DE 69318463 T2 DE69318463 T2 DE 69318463T2
Authority
DE
Germany
Prior art keywords
organic electroluminescent
electroluminescent element
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
DE69318463T
Other languages
English (en)
Other versions
DE69318463D1 (de
Inventor
Junji Ohtani
Michio Dr Matsumura
Katsura Ikuta
Takashi Deno
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.)
Novartis AG
Original Assignee
Ciba Geigy AG
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 Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of DE69318463D1 publication Critical patent/DE69318463D1/de
Application granted granted Critical
Publication of DE69318463T2 publication Critical patent/DE69318463T2/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
    • H05B33/26—Light sources with substantially two-dimensional radiating surfaces characterised by the composition or arrangement of the conductive material used as an electrode
    • H—ELECTRICITY
    • 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
    • H05B33/10—Apparatus or processes specially adapted to the manufacture of electroluminescent light sources
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Electroluminescent Light Sources (AREA)
  • Luminescent Compositions (AREA)
DE69318463T 1992-03-23 1993-03-15 Organisches Elektrolumineszentelement Expired - Fee Related DE69318463T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP92810210 1992-03-23

Publications (2)

Publication Number Publication Date
DE69318463D1 DE69318463D1 (de) 1998-06-18
DE69318463T2 true DE69318463T2 (de) 1998-09-03

Family

ID=8211888

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69318463T Expired - Fee Related DE69318463T2 (de) 1992-03-23 1993-03-15 Organisches Elektrolumineszentelement

Country Status (3)

Country Link
EP (1) EP0563009B1 (de)
JP (1) JP3238787B2 (de)
DE (1) DE69318463T2 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19532064A1 (de) * 1995-08-31 1997-03-06 Bosch Gmbh Robert Elektrolumineszierendes Schichtsystem
JP3813990B2 (ja) 1996-09-04 2006-08-23 ケンブリッジ ディスプレイ テクノロジー リミテッド 有機発光デバイスおよびその製造方法
CN1108730C (zh) 1996-09-04 2003-05-14 剑桥显示技术有限公司 改进阴极的有机光发射器件
DE19707452C2 (de) * 1997-02-25 1999-09-02 Bosch Gmbh Robert Organische elektrolumineszierende Anordnung unter Verwendung von stabilen, metallischen Kathoden
JP3948046B2 (ja) * 1997-03-06 2007-07-25 コニカミノルタホールディングス株式会社 有機エレクトロルミネセンス素子
US6452218B1 (en) * 1997-06-10 2002-09-17 Uniax Corporation Ultra-thin alkaline earth metals as stable electron-injecting electrodes for polymer light emitting diodes
JPH1131590A (ja) 1997-07-09 1999-02-02 Tdk Corp 有機ｅｌ素子
GB9913449D0 (en) 1999-06-09 1999-08-11 Cambridge Display Tech Ltd Light-emitting devices
TW503255B (en) 1999-09-27 2002-09-21 Ciba Sc Holding Ag Electroluminescent devices comprising diketopyrrolopyrroles
EP1329493A3 (de) * 1999-09-27 2007-05-23 Ciba SC Holding AG Diketopyrrolopyrrole enthaltende elektrolumineszierende Vorrichtungen
JP2002343578A (ja) 2001-05-10 2002-11-29 Nec Corp 発光体、発光素子、および発光表示装置
CN101279975A (zh) 2001-06-29 2008-10-08 西巴特殊化学品控股有限公司 荧光二酮吡咯并吡咯
US9923148B2 (en) 2002-10-30 2018-03-20 Udc Ireland Limited Electroluminescent device
MXPA05004607A (es) 2002-10-30 2005-06-08 Ciba Sc Holding Ag Dispositivo electroluminiscente.
GB2554469A (en) * 2016-09-30 2018-04-04 Sumitomo Chemical Co Organic optoelectronic device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5047687A (en) * 1990-07-26 1991-09-10 Eastman Kodak Company Organic electroluminescent device with stabilized cathode
US5073446A (en) * 1990-07-26 1991-12-17 Eastman Kodak Company Organic electroluminescent device with stabilizing fused metal particle cathode

Also Published As

Publication number Publication date
DE69318463D1 (de) 1998-06-18
JP3238787B2 (ja) 2001-12-17
EP0563009B1 (de) 1998-05-13
EP0563009A1 (de) 1993-09-29
JPH0645074A (ja) 1994-02-18

Similar Documents

Publication Publication Date Title
DE69027760D1 (de) Organisches elektrolumineszentes element
DE69614228D1 (de) Organisches elektrolumineszentes Element
DE69200993D1 (de) Organisches elektrolumineszentes Element.
DE69306116D1 (de) Elektrolumineszente vorrichtungen
DE69626454D1 (de) Organisches elektrolumineszentes Element
DE69310982D1 (de) Organische elektrolumineszente Vorrichtung
DE69204359D1 (de) Organische elektroluminescente Vorrichtungen.
DE69025348D1 (de) Elektrolumineszentes Element
DE69115272D1 (de) Elektrolumineszenter Element.
DE69207053D1 (de) Organische elektroluminescente Vorrichtung
DE69318462T2 (de) Organische elektrolumineszente Vorrichtung
DE69723538D1 (de) Organisches elektrolumineszentes Bauteil
DE69420656T2 (de) Organische elektroluminineszente elementen
DE59507560D1 (de) Organisches, elektrolumineszentes Bauteil
EP0488141A3 (en) Organic electroluminescence element and light emitting device employing the element
DE69432686D1 (de) Acrylendiamin-Derivate und diese enthaltendes organisches Elektrolumineszenzelement
EP0553950A3 (en) Organic electroluminescent device
DE69217881D1 (de) Organisches elektrolumineszentes Dünnfilmelement
DE69710135T2 (de) Blauorganische Elektrolumineszenzvorrichtungen
DE59407212D1 (de) Elektrolumineszierende Anordnung
NO955361D0 (no) Organiske aerogeler
DE69406550D1 (de) Elektrolumineszierende vorrichtung
DE69714372T2 (de) Organisches elektrolumineszentes Bauteil
DE69318463D1 (de) Organisches Elektrolumineszentelement
FI935409A0 (fi) Foerbaettringar roerande organiska foereningar

Legal Events

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