DE69838865D1 - Lichtemittierende Vorrichtung auf Polymerbasis - Google Patents

Lichtemittierende Vorrichtung auf Polymerbasis

Info

Publication number
DE69838865D1
DE69838865D1 DE69838865T DE69838865T DE69838865D1 DE 69838865 D1 DE69838865 D1 DE 69838865D1 DE 69838865 T DE69838865 T DE 69838865T DE 69838865 T DE69838865 T DE 69838865T DE 69838865 D1 DE69838865 D1 DE 69838865D1
Authority
DE
Germany
Prior art keywords
polymer
emitting device
based light
light
emitting
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 - Lifetime
Application number
DE69838865T
Other languages
English (en)
Other versions
DE69838865T2 (de
Inventor
Toshihiro Ohnishi
Takanobu Noguchi
Shuji Doi
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Application granted granted Critical
Publication of DE69838865D1 publication Critical patent/DE69838865D1/de
Publication of DE69838865T2 publication Critical patent/DE69838865T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • 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
    • 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
    • H10K50/16—Electron transporting layers
    • H10K50/166—Electron transporting layers comprising a multilayered structure
    • 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
    • H10K50/16—Electron transporting layers
    • H10K50/167—Electron transporting layers between the light-emitting layer and the anode
    • 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
    • H10K85/111—Organic polymers or oligomers comprising aromatic, heteroaromatic, or aryl chains, e.g. polyaniline, polyphenylene or polyphenylene vinylene
    • 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
    • H10K85/111—Organic polymers or oligomers comprising aromatic, heteroaromatic, or aryl chains, e.g. polyaniline, polyphenylene or polyphenylene vinylene
    • H10K85/114—Poly-phenylenevinylene; Derivatives thereof
    • 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
    • C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
    • C09K2211/10—Non-macromolecular compounds
    • C09K2211/1003—Carbocyclic compounds
    • C09K2211/1011—Condensed systems
    • 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
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Organic Chemistry (AREA)
  • Electroluminescent Light Sources (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
DE69838865T 1997-09-04 1998-09-02 Lichtemittierende Vorrichtung auf Polymerbasis Expired - Lifetime DE69838865T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP23962597 1997-09-04
JP23962597 1997-09-04

Publications (2)

Publication Number Publication Date
DE69838865D1 true DE69838865D1 (de) 2008-01-31
DE69838865T2 DE69838865T2 (de) 2008-12-04

Family

ID=17047513

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69838865T Expired - Lifetime DE69838865T2 (de) 1997-09-04 1998-09-02 Lichtemittierende Vorrichtung auf Polymerbasis

Country Status (4)

Country Link
US (1) US6403236B1 (de)
EP (1) EP0901174B1 (de)
KR (1) KR100723274B1 (de)
DE (1) DE69838865T2 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4375502B2 (ja) * 1999-02-23 2009-12-02 淳二 城戸 発光素子
JP4258583B2 (ja) * 1999-02-23 2009-04-30 淳二 城戸 電界発光素子
CN1310930A (zh) * 1999-03-29 2001-08-29 精工爱普生株式会社 组合物及膜的制造方法以及功能元件及其制造方法
GB9910964D0 (en) * 1999-05-12 1999-07-14 Secr Defence Conducting polymers
TW556357B (en) 1999-06-28 2003-10-01 Semiconductor Energy Lab Method of manufacturing an electro-optical device
JP4407776B2 (ja) * 1999-12-02 2010-02-03 淳二 城戸 電界発光素子
JP2001250685A (ja) * 2000-03-07 2001-09-14 Pioneer Electronic Corp 発光素子およびその製造方法
US7524584B2 (en) * 2000-04-27 2009-04-28 Valence Technology, Inc. Electrode active material for a secondary electrochemical cell
JP4211203B2 (ja) * 2000-06-22 2009-01-21 住友化学株式会社 高分子蛍光体およびそれを用いた高分子発光素子
JP4021177B2 (ja) * 2000-11-28 2007-12-12 セイコーエプソン株式会社 有機エレクトロルミネッセンス装置の製造方法および有機エレクトロルミネッセンス装置並びに電子機器
SG100772A1 (en) 2000-12-06 2003-12-26 Sumitomo Chemical Co Polymeric fluorescent substance and polymer light-emiting device using the same
US6777532B2 (en) * 2001-03-13 2004-08-17 The Ohio State University Polymers and oligomers, their synthesis, and electronic devices incorporating same
SG92833A1 (en) 2001-03-27 2002-11-19 Sumitomo Chemical Co Polymeric light emitting substance and polymer light emitting device using the same
US7241512B2 (en) * 2002-04-19 2007-07-10 3M Innovative Properties Company Electroluminescent materials and methods of manufacture and use
AU2002368548A1 (en) * 2002-06-29 2006-11-16 Novel branched alpha-cyanostilbene fluorophores
US7379720B2 (en) 2003-02-20 2008-05-27 Sony Ericsson Mobile Communications Ab Keypad lighting using polymer light emitting devices
US7625596B2 (en) * 2004-12-15 2009-12-01 General Electric Company Adhesion promoter, electroactive layer and electroactive device comprising same, and method
CN108502913A (zh) * 2018-05-02 2018-09-07 上海应用技术大学 一种氯化银荧光晶体材料的制备方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8909011D0 (en) * 1989-04-20 1989-06-07 Friend Richard H Electroluminescent devices
CA2036781A1 (en) 1990-02-22 1991-08-23 Fujio Antoku Triamine derivatives and their acid-addition salts
DE69110922T2 (de) * 1990-02-23 1995-12-07 Sumitomo Chemical Co Organisch elektrolumineszente Vorrichtung.
JP3191374B2 (ja) * 1992-01-29 2001-07-23 住友化学工業株式会社 有機エレクトロルミネッセンス素子
EP1056140B1 (de) 1992-08-28 2005-07-06 Idemitsu Kosan Company Limited Ladungsinjektionszusatzmaterial
WO1995001871A1 (en) 1993-07-09 1995-01-19 The Regents Of The University Of California Electroluminescent diodes utilizing blends of polymers
US5589320A (en) * 1993-07-21 1996-12-31 Sumitomo Chemical Company, Limited Polymeric fluorescent substance and organic electroluminescence devices using the same
US5759709A (en) * 1994-03-10 1998-06-02 Sumitomo Chemical Company, Limited Polymeric fluorescent substance and organic electroluminescence device
DE19505416A1 (de) 1995-02-17 1996-08-22 Hoechst Ag Poly(paraphenylenvinylen)-Derivate und ihre Verwendung als Elektrolumineszenzmaterialien
JP3367064B2 (ja) * 1995-02-01 2003-01-14 住友化学工業株式会社 高分子蛍光体とその製造方法および有機エレクトロルミネッセンス素子
TW334474B (en) * 1995-02-01 1998-06-21 Sumitomo Kagaku Kk Method for making a polymeric fluorescent substrate and organic electrolumninescent element
JP3505257B2 (ja) 1995-02-24 2004-03-08 三洋電機株式会社 有機エレクトロルミネッセンス素子
US5972247A (en) * 1998-03-20 1999-10-26 Eastman Kodak Company Organic electroluminescent elements for stable blue electroluminescent devices

Also Published As

Publication number Publication date
US6403236B1 (en) 2002-06-11
DE69838865T2 (de) 2008-12-04
EP0901174B1 (de) 2007-12-19
KR100723274B1 (ko) 2007-10-02
EP0901174A2 (de) 1999-03-10
EP0901174A3 (de) 2002-02-27
KR19990029431A (ko) 1999-04-26

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