DE69506719D1 - Organische elektrolumineszente vorrichtung - Google Patents

Organische elektrolumineszente vorrichtung

Info

Publication number
DE69506719D1
DE69506719D1 DE69506719T DE69506719T DE69506719D1 DE 69506719 D1 DE69506719 D1 DE 69506719D1 DE 69506719 T DE69506719 T DE 69506719T DE 69506719 T DE69506719 T DE 69506719T DE 69506719 D1 DE69506719 D1 DE 69506719D1
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
DE69506719T
Other languages
English (en)
Other versions
DE69506719T2 (de
Inventor
Wen-Bing Kang
Nu Yu
Akihiko Tokida
Thomas Potrawa
Andreas Winterfeldt
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.)
Merck Patent GmbH
Original Assignee
Hoechst 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 Hoechst AG filed Critical Hoechst AG
Application granted granted Critical
Publication of DE69506719D1 publication Critical patent/DE69506719D1/de
Publication of DE69506719T2 publication Critical patent/DE69506719T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
    • C07D471/12—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains three hetero rings
    • C07D471/16—Peri-condensed systems
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/06—Luminescent, e.g. electroluminescent, chemiluminescent materials containing organic luminescent materials
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Electroluminescent Light Sources (AREA)
  • Led Devices (AREA)
  • Luminescent Compositions (AREA)
DE69506719T 1994-08-08 1995-08-07 Organische elektrolumineszente vorrichtung Expired - Fee Related DE69506719T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP18582094A JP3479344B2 (ja) 1994-08-08 1994-08-08 有機エレクトロルミネッセンス素子
PCT/EP1995/003128 WO1996005267A1 (en) 1994-08-08 1995-08-07 Organic electroluminescent device

Publications (2)

Publication Number Publication Date
DE69506719D1 true DE69506719D1 (de) 1999-01-28
DE69506719T2 DE69506719T2 (de) 1999-07-29

Family

ID=16177456

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69506719T Expired - Fee Related DE69506719T2 (de) 1994-08-08 1995-08-07 Organische elektrolumineszente vorrichtung

Country Status (5)

Country Link
US (1) US5919579A (de)
EP (1) EP0775180B1 (de)
JP (1) JP3479344B2 (de)
DE (1) DE69506719T2 (de)
WO (1) WO1996005267A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6699594B1 (en) 1998-06-08 2004-03-02 Nec Corporation Organic electroluminescent device
US6465116B1 (en) 1998-06-08 2002-10-15 Nec Corporation Organic electroluminescent device
JP4001692B2 (ja) * 1999-02-18 2007-10-31 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とその製造方法
US6489044B1 (en) 1999-09-01 2002-12-03 Lucent Technologies Inc. Process for fabricating polarized organic photonics devices, and resultant articles

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02305886A (ja) * 1989-05-19 1990-12-19 Nec Corp 有機薄膜ｅｌ素子
JP2926845B2 (ja) * 1990-03-23 1999-07-28 日本電気株式会社 有機薄膜ｅｌ素子
JP3082284B2 (ja) * 1991-04-19 2000-08-28 三菱化学株式会社 有機電界発光素子

Also Published As

Publication number Publication date
JP3479344B2 (ja) 2003-12-15
DE69506719T2 (de) 1999-07-29
JPH0848973A (ja) 1996-02-20
EP0775180A1 (de) 1997-05-28
WO1996005267A1 (en) 1996-02-22
US5919579A (en) 1999-07-06
EP0775180B1 (de) 1998-12-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: AVENTIS RESEARCH & TECHNOLOGIES GMBH & CO KG, 6592

8327 Change in the person/name/address of the patent owner

Owner name: MERCK PATENT GMBH, 64293 DARMSTADT, DE

8339 Ceased/non-payment of the annual fee