DE69110922D1 - Organisch elektrolumineszente Vorrichtung. - Google Patents

Organisch elektrolumineszente Vorrichtung.

Info

Publication number
DE69110922D1
DE69110922D1 DE69110922T DE69110922T DE69110922D1 DE 69110922 D1 DE69110922 D1 DE 69110922D1 DE 69110922 T DE69110922 T DE 69110922T DE 69110922 T DE69110922 T DE 69110922T DE 69110922 D1 DE69110922 D1 DE 69110922D1
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 - Lifetime
Application number
DE69110922T
Other languages
English (en)
Other versions
DE69110922T2 (de
Inventor
Tsuyoshi Nakano
Shuji Doi
Takanobu Noguchi
Toshihiro Ohnishi
Yasushi Iyechika
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27291722&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69110922(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from JP2043930A external-priority patent/JP2987865B2/ja
Priority claimed from JP07522590A external-priority patent/JP3265395B2/ja
Priority claimed from JP2267870A external-priority patent/JP2998187B2/ja
Application filed by Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Publication of DE69110922D1 publication Critical patent/DE69110922D1/de
Application granted granted Critical
Publication of DE69110922T2 publication Critical patent/DE69110922T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G61/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • 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
    • 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
    • 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
    • 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
    • H10K85/60—Organic compounds having low molecular weight
    • 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
    • H10K85/631—Amine compounds having at least two aryl rest on at least one amine-nitrogen atom, e.g. triphenylamine
    • 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
    • H10K85/649—Aromatic compounds comprising a hetero atom
    • 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
    • H10K85/649—Aromatic compounds comprising a hetero atom
    • H10K85/656—Aromatic compounds comprising a hetero atom comprising two or more different heteroatoms per ring
    • H10K85/6565—Oxadiazole compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electroluminescent Light Sources (AREA)
  • Luminescent Compositions (AREA)
DE69110922T 1990-02-23 1991-02-22 Organisch elektrolumineszente Vorrichtung. Expired - Lifetime DE69110922T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2043930A JP2987865B2 (ja) 1990-02-23 1990-02-23 有機エレクトロルミネッセンス素子
JP07522590A JP3265395B2 (ja) 1990-03-22 1990-03-22 有機エレクトロルミネッセンス素子
JP2267870A JP2998187B2 (ja) 1990-10-04 1990-10-04 有機エレクトロルミネッセンス素子

Publications (2)

Publication Number Publication Date
DE69110922D1 true DE69110922D1 (de) 1995-08-10
DE69110922T2 DE69110922T2 (de) 1995-12-07

Family

ID=27291722

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69110922T Expired - Lifetime DE69110922T2 (de) 1990-02-23 1991-02-22 Organisch elektrolumineszente Vorrichtung.

Country Status (3)

Country Link
US (2) US5317169A (de)
EP (1) EP0443861B2 (de)
DE (1) DE69110922T2 (de)

Families Citing this family (251)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6331356B1 (en) * 1989-05-26 2001-12-18 International Business Machines Corporation Patterns of electrically conducting polymers and their application as electrodes or electrical contacts
US5408109A (en) 1991-02-27 1995-04-18 The Regents Of The University Of California Visible light emitting diodes fabricated from soluble semiconducting polymers
GB9201240D0 (en) * 1992-01-21 1992-03-11 Lynxvale Ltd Conjugated polymer
GB9215928D0 (en) * 1992-07-27 1992-09-09 Cambridge Display Tech Ltd Manufacture of electroluminescent devices
GB9215929D0 (en) * 1992-07-27 1992-09-09 Cambridge Display Tech Ltd Electroluminescent devices
US5334539A (en) * 1993-01-29 1994-08-02 Iowa State University Research Foundation, Inc. Fabrication of poly(p-phenyleneacetylene) light-emitting diodes
US5352906A (en) * 1993-01-29 1994-10-04 Iowa State University Research Foundation, Inc. Poly (p-phenyleneneacetylene) light-emitting diodes
CA2122328C (en) * 1993-04-28 1999-01-19 Hideyuki Murata Thin-film electroluminescent device
US5637652A (en) * 1993-06-04 1997-06-10 Showa Denko Kabushiki Kaisha Electroconductive polymer and process for producing the same
US5589320A (en) * 1993-07-21 1996-12-31 Sumitomo Chemical Company, Limited Polymeric fluorescent substance and organic electroluminescence devices using the same
DE4325885A1 (de) * 1993-08-02 1995-02-09 Basf Ag Elektrolumineszierende Anordnung
JP3534445B2 (ja) * 1993-09-09 2004-06-07 隆一 山本 ポリチオフェンを用いたｅｌ素子
DE69433830T2 (de) * 1993-09-14 2005-06-16 Covion Organic Semiconductors Gmbh Verfahren zur Herstellung von Polymeren aus alpha-omega-ungesättigten Verbindungen und die erhaltene hochmolekulare konjugierte Polymere
DE4331401A1 (de) * 1993-09-15 1995-03-16 Hoechst Ag Verwendung von Polymeren mit isolierten Chromophoren als Elektrolumineszenzmaterialen
US5723873A (en) * 1994-03-03 1998-03-03 Yang; Yang Bilayer composite electrodes for diodes
DE69507437T2 (de) * 1994-05-19 1999-07-08 Koninkl Philips Electronics Nv Lichtemittierende diode mit einer aktiven schicht aus 2,5-substituiertem poly( p-phenylen-vinylen)
DE4422670A1 (de) * 1994-06-30 1996-01-04 Hoechst Ag Konjugierte Polymere mit Ansateilstrukturen und ihre Verwendung als Elektrolumineszenzmaterialien
SE503039C2 (sv) * 1994-07-19 1996-03-11 Forskarpatent I Linkoeping Ab Elektroluminescerande anordning samt sätt att framställa denna
DE4431039A1 (de) * 1994-09-01 1996-03-07 Hoechst Ag Poly(4,5,9,10-tetrahydropyren-2,7-diyl)-Derivate und ihre Verwendung als Elektrolumineszenzmaterialien
US5546413A (en) * 1994-09-01 1996-08-13 Motorola Integrated light emitting device
US5665857A (en) * 1994-09-12 1997-09-09 Motorola Conjugated polymer with built-in fluorescent centers and method of manufacture
DE69514604T2 (de) * 1994-10-04 2000-06-21 Aventis Res & Tech Gmbh & Co Verfahren zur Herstellung von Polymeren aus Alpha, Omega ungesättigten konjugierten Verbindungen
DE4442052A1 (de) * 1994-11-25 1996-05-30 Hoechst Ag Konjugierte Polymere mit Hetero-Spiroatomen und ihre Verwendung als Elektrolumineszenzmaterialien
DE69533731T2 (de) 1994-12-28 2005-10-27 Cambridge Display Technology Ltd. Polymere für optische Vorrichtungen
US6559256B2 (en) * 1994-12-28 2003-05-06 Cambridge Display Technology Ltd. Polymers for use in optical devices
DE19500912A1 (de) * 1995-01-13 1996-07-18 Basf Ag Elektrolumineszierende Anordnung
TW334474B (en) * 1995-02-01 1998-06-21 Sumitomo Kagaku Kk Method for making a polymeric fluorescent substrate and organic electrolumninescent element
DE19505942A1 (de) 1995-02-21 1996-08-22 Bayer Ag (Co)Polymerisate auf Basis von Vinyl-Einheiten und ihre Verwendung in elektrolumineszierenden Anordnungen
US6075106A (en) * 1995-03-29 2000-06-13 D-51368 Bayer Ag (Co)polymers based on vinyl units and use thereof in electroluminescent devices
DE19511484A1 (de) * 1995-03-29 1996-10-02 Bayer Ag (Co)Polymerisate auf Basis von Vinyl-Einheiten und ihre Verwendung in elektrolumineszierenden Anordnungen
DE19516922A1 (de) * 1995-05-09 1996-11-14 Bosch Gmbh Robert Elektrolumineszierendes Schichtsystem
US5719467A (en) * 1995-07-27 1998-02-17 Hewlett-Packard Company Organic electroluminescent device
WO1997006223A1 (en) * 1995-08-03 1997-02-20 Philips Electronics N.V. Electroluminescent device
US6310436B1 (en) 1995-09-22 2001-10-30 Gl Displays, Inc. Cold cathode fluorescent lamp and display
DE19536843A1 (de) * 1995-10-02 1997-04-03 Bayer Ag (Co)Polymerisate auf Basis von Vinyl-Einheiten und ihre Verwendung in elektrolumineszierenden Anordnungen
US5763636A (en) * 1995-10-12 1998-06-09 Hoechst Aktiengesellschaft Polymers containing spiro atoms and methods of using the same as electroluminescence materials
JP2734442B2 (ja) * 1996-01-30 1998-03-30 日本電気株式会社 薄膜ｅｌ素子及びその製造方法
US5929194A (en) * 1996-02-23 1999-07-27 The Dow Chemical Company Crosslinkable or chain extendable polyarylpolyamines and films thereof
US5798170A (en) * 1996-02-29 1998-08-25 Uniax Corporation Long operating life for polymer light-emitting diodes
DE19615128A1 (de) * 1996-04-17 1997-10-30 Hoechst Ag Konjugierte Polymere mit Hetero-Spiroatomen und ihre Verwendung als Elektrolumineszenzmaterialien
GB9609282D0 (en) 1996-05-03 1996-07-10 Cambridge Display Tech Ltd Protective thin oxide layer
CN100405530C (zh) * 1996-05-15 2008-07-23 精工爱普生株式会社 薄膜器件的制造方法
DE19627071A1 (de) * 1996-07-05 1998-01-08 Bayer Ag Elektrolumineszierende Anordnungen
DE19627070A1 (de) 1996-07-05 1998-01-08 Bayer Ag Elektrolumineszierende Anordnungen unter Verwendung von Blendsystemen
DE19628119A1 (de) * 1996-07-12 1998-01-29 Univ Bayreuth Vertreten Durch Lichtemittierende Vorrichtung in Sandwich-Struktur mit Lumineszenzschicht aus einer organischen Verbindung sowie Verfahren zu deren Herstellung
US5902688A (en) * 1996-07-16 1999-05-11 Hewlett-Packard Company Electroluminescent display device
WO1998004610A1 (en) 1996-07-29 1998-02-05 Cambridge Display Technology Limited Conjugated copolymers for use in luminescent devices
DE69710781T2 (de) * 1996-07-29 2002-10-31 Cambridge Display Tech Ltd Elektrolumineszierende anordnungen mit elektrodenschutz
US5728801A (en) * 1996-08-13 1998-03-17 The Dow Chemical Company Poly (arylamines) and films thereof
DE19632949A1 (de) * 1996-08-16 1998-02-19 Bayer Ag (Co)Polymerisate auf Basis von Vinyl-Einheiten und ihre Verwendung in elektrolumineszierenden Anordnungen
US6207301B1 (en) * 1996-08-21 2001-03-27 Sumitomo Chemical Company, Limited Polymer fluorescent substance and organic electroluminescence device
US5948552A (en) * 1996-08-27 1999-09-07 Hewlett-Packard Company Heat-resistant organic electroluminescent device
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
US20020075422A1 (en) * 1996-09-19 2002-06-20 Seiko Epson Corporation Matrix type display device and manufacturing method thereof
DE69735022T2 (de) * 1996-09-19 2006-08-10 Seiko Epson Corp. Verfahren zur Herstellung einer Matrixanzeigevorrichtung
JP3899566B2 (ja) * 1996-11-25 2007-03-28 セイコーエプソン株式会社 有機ｅｌ表示装置の製造方法
DE19652261A1 (de) 1996-12-16 1998-06-18 Hoechst Ag Arylsubstituierte Poly(p-arylenvinylene), Verfahren zur Herstellung und deren Verwendung in Elektroluminszenzbauelementen
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
GB9713074D0 (en) * 1997-06-21 1997-08-27 Cambridge Display Tech Ltd Electrically-conducting colour filters for use in organic light-emitting displays
US5998045A (en) * 1997-07-03 1999-12-07 International Business Machines Corporation Polymeric light-emitting device
US6843937B1 (en) * 1997-07-16 2005-01-18 Seiko Epson Corporation Composition for an organic EL element and method of manufacturing the organic EL element
US6403236B1 (en) * 1997-09-04 2002-06-11 Sumitomo Chemical Company, Limited Polymer light emitting device
EP1029369A4 (de) * 1997-10-17 2002-04-03 Univ California Tintenstrahl-druckverfahren für die herstellung von organischen halbleiteranordnungen
US5879821A (en) * 1997-11-13 1999-03-09 Xerox Corporation Electroluminescent polymer compositions and processes thereof
US5945502A (en) * 1997-11-13 1999-08-31 Xerox Corporation Electroluminescent polymer compositions and processes thereof
US6209118B1 (en) * 1998-01-21 2001-03-27 Micron Technology, Inc. Method for modifying an integrated circuit
GB9805476D0 (en) * 1998-03-13 1998-05-13 Cambridge Display Tech Ltd Electroluminescent devices
DE19812259A1 (de) 1998-03-20 1999-10-21 Bayer Ag EL-Anordnung auf Basis von tert.-Aminen, in Alkohol löslichen Alq3-Derivaten bzw. Mischungen und polymeren Bindern
TW521537B (en) * 1998-05-08 2003-02-21 Idemitsu Kosan Co Organic electroluminescence element
DE19825765A1 (de) 1998-06-09 1999-12-16 Bayer Ag Elektrolumineszierende Anordnungen unter Verwendung von Blendsystemen
DE19829947A1 (de) 1998-07-04 2000-01-05 Bayer Ag Elektrolumineszierende Anordnungen mit Bor-Chelaten
US6316130B1 (en) 1998-07-04 2001-11-13 Bayer Aktiengesellschaft Electroluminescent assemblies using azomethine-metal complexes
CA2276808A1 (en) 1998-07-04 2000-01-04 Bayer Aktiengesellschaft Electroluminescent assemblies using boron chelates of 8-aminoquinoline derivatives
CA2337085A1 (en) * 1998-08-03 2000-02-17 Uniax Corporation Encapsulation of polymer-based solid state devices with inorganic materials
DE19839946A1 (de) 1998-09-02 2000-03-09 Bayer Ag Elektrolumineszierende Anordnungen mit mehrkernigen Metallkomplexen
DE19839947A1 (de) 1998-09-02 2000-03-09 Bayer Ag Elektrolumineszierende Anordnungen mit Thiophencarboxylat-Metallkomplexen
DE19840943A1 (de) 1998-09-08 2000-03-09 Aventis Res & Tech Gmbh & Co Verfahren zur Herstellung von Derivaten des 4-Alkylsulfinylmethylarylenmethanols
WO2000022683A1 (en) 1998-10-14 2000-04-20 Uniax Corporation Thin metal-oxide layer as stable electron-injecting electrode for light emitting diodes
US6351067B2 (en) * 1999-01-21 2002-02-26 City University Of Hong Kong Organic electroluminescent device with improved hole injecting structure
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
JP4258583B2 (ja) * 1999-02-23 2009-04-30 淳二 城戸 電界発光素子
JP4375502B2 (ja) 1999-02-23 2009-12-02 淳二 城戸 発光素子
NO314525B1 (no) 1999-04-22 2003-03-31 Thin Film Electronics Asa Fremgangsmåte ved fremstillingen av organiske halvledende innretninger i tynnfilm
US6849869B1 (en) 1999-07-19 2005-02-01 Dupont Displays, Inc. Long lifetime polymer light-emitting devices with improved luminous efficiency and improved radiance
US6414104B1 (en) 1999-07-20 2002-07-02 Sri International Arylamine-substituted poly (arylene vinylenes) and associated methods of preparation and use
US6611096B1 (en) * 1999-09-03 2003-08-26 3M Innovative Properties Company Organic electronic devices having conducting self-doped polymer buffer layers
US6593690B1 (en) 1999-09-03 2003-07-15 3M Innovative Properties Company Large area organic electronic devices having conducting polymer buffer layers and methods of making same
US6515433B1 (en) 1999-09-11 2003-02-04 Coollite International Holding Limited Gas discharge fluorescent device
DE19953806A1 (de) 1999-11-09 2001-05-10 Covion Organic Semiconductors Substituierte Poly(arylenvinylene), Verfahren zur Herstellung und deren Verwendung in Elektrolumineszenzvorrichtungen
JP3571977B2 (ja) 1999-11-12 2004-09-29 キヤノン株式会社 有機発光素子
JP4407776B2 (ja) * 1999-12-02 2010-02-03 淳二 城戸 電界発光素子
JP3503579B2 (ja) * 1999-12-08 2004-03-08 日本電気株式会社 有機ｅｌ素子及びその製造方法
US6537607B1 (en) 1999-12-17 2003-03-25 Texas Instruments Incorporated Selective deposition of emissive layer in electroluminescent displays
JP4940493B2 (ja) * 1999-12-20 2012-05-30 住友化学株式会社 高分子蛍光体、その製造方法および高分子発光素子
TW572991B (en) 1999-12-20 2004-01-21 Sumitomo Chemical Co High molecular weight fluorescent element, its process, and high molecular weight fluorescent light emission element
JP3754856B2 (ja) 2000-01-27 2006-03-15 キヤノン株式会社 有機発光素子
JP3587361B2 (ja) 2000-01-27 2004-11-10 キヤノン株式会社 有機発光素子
TW572990B (en) * 2000-03-16 2004-01-21 Sumitomo Chemical Co Polymeric fluorescent substance, polymeric fluorescent substance solution and polymer light-emitting device using the same substance
US6461749B2 (en) 2000-03-31 2002-10-08 Canon Kabushiki Kaisha Organic boron compound, process for producing the compound and organic luminescence device using the compound
US6794229B2 (en) 2000-04-28 2004-09-21 Semiconductor Energy Laboratory Co., Ltd. Manufacturing method for semiconductor device
US20020121638A1 (en) 2000-06-30 2002-09-05 Vladimir Grushin Electroluminescent iridium compounds with fluorinated phenylpyridines, phenylpyrimidines, and phenylquinolines and devices made with such compounds
US20030129299A1 (en) * 2000-11-16 2003-07-10 Swanson Leland S. Selective deposition of emissive layer in electroluminescent displays
GB0028317D0 (en) * 2000-11-21 2001-01-03 South Bank Univ Entpr Ltd Electroluminescent device incorporating polyaniline
DE10063721A1 (de) * 2000-12-20 2002-07-11 Merck Patent Gmbh Organischer Halbleiter, Herstellungsverfahren dazu und Verwendungen
JP3870102B2 (ja) 2001-02-22 2007-01-17 キヤノン株式会社 有機発光素子
EP1382075A1 (de) * 2001-04-17 2004-01-21 Koninklijke Philips Electronics N.V. Led mit einer transparenten leitfähigen polymerschicht mit geringem sulfatgehalt und hohem metallionengehalt
JPWO2002087287A1 (ja) * 2001-04-19 2004-08-12 株式会社日立製作所 エレクトロルミネッセンス表示パネル、画像表示装置、及び、それらの製造方法
JP4240841B2 (ja) 2001-04-27 2009-03-18 キヤノン株式会社 有機発光素子
US6723828B2 (en) * 2001-05-23 2004-04-20 Sri International Conjugated electroluminescent polymers and associated methods of preparation and use
WO2003020847A1 (en) * 2001-09-03 2003-03-13 Canon Kabushiki Kaisha Organic luminescence device
JP4235550B2 (ja) * 2001-09-28 2009-03-11 キヤノン株式会社 有機発光素子
US7112368B2 (en) * 2001-11-06 2006-09-26 E. I. Du Pont De Nemours And Company Poly(dioxythiophene)/poly(acrylamidoalkyslufonic acid) complexes
US7250512B2 (en) 2001-11-07 2007-07-31 E. I. Du Pont De Nemours And Company Electroluminescent iridium compounds having red-orange or red emission and devices made with such compounds
EP2306788A1 (de) 2001-12-26 2011-04-06 E. I. du Pont de Nemours and Company Iridiumverbindungen und mit damit hergestellte Einrichtungen
US6955773B2 (en) * 2002-02-28 2005-10-18 E.I. Du Pont De Nemours And Company Polymer buffer layers and their use in light-emitting diodes
AU2003220363A1 (en) 2002-03-20 2003-10-08 Michigan Biotechnology Institute Conductive polymer-based material
JP3848262B2 (ja) * 2002-03-27 2006-11-22 キヤノン株式会社 オリゴフルオレニレン化合物及び有機発光素子
US7205366B2 (en) * 2002-04-02 2007-04-17 E. I. Du Pont De Nemours And Company Hole transport polymers and devices made with such polymers
JP3919583B2 (ja) * 2002-04-12 2007-05-30 キヤノン株式会社 有機発光素子
US7090929B2 (en) 2002-07-30 2006-08-15 E.I. Du Pont De Nemours And Company Metallic complexes covalently bound to conjugated polymers and electronic devices containing such compositions
US6784017B2 (en) * 2002-08-12 2004-08-31 Precision Dynamics Corporation Method of creating a high performance organic semiconductor device
US20040092700A1 (en) * 2002-08-23 2004-05-13 Che-Hsiung Hsu Methods for directly producing stable aqueous dispersions of electrically conducting polyanilines
JP3902993B2 (ja) * 2002-08-27 2007-04-11 キヤノン株式会社 フルオレン化合物及びそれを用いた有機発光素子
JP3848224B2 (ja) * 2002-08-27 2006-11-22 キヤノン株式会社 スピロ化合物及びそれを用いた有機発光素子
JP4585750B2 (ja) 2002-08-27 2010-11-24 キヤノン株式会社 縮合多環化合物及びそれを用いた有機発光素子
JP4311707B2 (ja) * 2002-08-28 2009-08-12 キヤノン株式会社 有機発光素子
JP4164317B2 (ja) * 2002-08-28 2008-10-15 キヤノン株式会社 有機発光素子
JP4125076B2 (ja) * 2002-08-30 2008-07-23 キヤノン株式会社 モノアミノフルオレン化合物およびそれを使用した有機発光素子
JP4208526B2 (ja) * 2002-09-12 2009-01-14 キヤノン株式会社 有機ｅｌディスプレイ装置及び該ディスプレイ装置を有する電子機器
JP4261855B2 (ja) * 2002-09-19 2009-04-30 キヤノン株式会社 フェナントロリン化合物及びそれを用いた有機発光素子
WO2004029128A2 (en) 2002-09-24 2004-04-08 E.I. Du Pont De Nemours And Company Water dispersible polythiophenes made with polymeric acid colloids
US7317047B2 (en) * 2002-09-24 2008-01-08 E.I. Du Pont De Nemours And Company Electrically conducting organic polymer/nanoparticle composites and methods for use thereof
KR101148285B1 (ko) * 2002-09-24 2012-05-21 이 아이 듀폰 디 네모아 앤드 캄파니 전기적 응용을 위한 중합체성 산 콜로이드로 제조된수분산성 폴리아닐린
JP4464277B2 (ja) * 2002-09-24 2010-05-19 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー 導電性有機ポリマー／ナノ粒子複合材料およびその使用方法
US7005088B2 (en) * 2003-01-06 2006-02-28 E.I. Du Pont De Nemours And Company High resistance poly(3,4-ethylenedioxythiophene)/poly(styrene sulfonate) for use in high efficiency pixellated polymer electroluminescent devices
DE10318096A1 (de) 2003-04-17 2004-11-11 Covion Organic Semiconductors Gmbh Verfahren zur Molekulargewichtskontrolle bei der Synthese von Poly(arylenvinylenen)
US7390438B2 (en) * 2003-04-22 2008-06-24 E.I. Du Pont De Nemours And Company Water dispersible substituted polydioxythiophenes made with fluorinated polymeric sulfonic acid colloids
US20040256978A1 (en) * 2003-05-27 2004-12-23 Gang Yu Array comprising organic electronic devices with a black lattice and process for forming the same
WO2004113420A1 (ja) 2003-06-05 2004-12-29 Hitachi Chemical Co., Ltd. エレクトロルミネセンス材料の精製方法、エレクトロルミネセンス材料及びエレクトロルミネセンス素子
US20040265623A1 (en) * 2003-06-26 2004-12-30 Osram Opto Semiconductors Gmbh Conducting polymer for electronic devices
JP4035482B2 (ja) * 2003-06-27 2008-01-23 キヤノン株式会社 置換アントリル誘導体およびそれを使用した有機発光素子
JP3848307B2 (ja) * 2003-06-27 2006-11-22 キヤノン株式会社 アミノアントリル誘導基置換化合物およびそれを使用した有機発光素子
JP3840235B2 (ja) * 2003-06-27 2006-11-01 キヤノン株式会社 有機発光素子
JP3848306B2 (ja) * 2003-06-27 2006-11-22 キヤノン株式会社 アントリル誘導基置換化合物およびそれを使用した有機発光素子
US20060243952A1 (en) * 2003-08-14 2006-11-02 Che-Hsiung Hsu Methods for directly producing stable aqueous dispersions of electrically conducting polyanilines
KR101246247B1 (ko) * 2003-08-29 2013-03-21 가부시키가이샤 한도오따이 에네루기 켄큐쇼 전계발광소자 및 그것을 구비한 발광장치
US20050052119A1 (en) * 2003-09-08 2005-03-10 Gang Yu Organic electronic device having low background luminescence
US8040042B2 (en) * 2003-09-08 2011-10-18 Sumitomo Metal Mining Co., Ltd. Transparent electroconductive layered structure, organic electroluminescent device using the same layered structure, method for producing the same layered structure, and method for producing the same device
US20070004899A1 (en) * 2003-09-24 2007-01-04 Che-Hsiung Hsu Water dispersible polythiophenes made with polymeric acid colloids
US7898168B2 (en) * 2003-10-27 2011-03-01 Semiconductor Energy Laboratory Co., Ltd. Organic electroluminescent device having light-emitting layer with guest dopant
US20060139342A1 (en) * 2004-12-29 2006-06-29 Gang Yu Electronic devices and processes for forming electronic devices
KR20060129065A (ko) * 2004-02-26 2006-12-14 스미또모 가가꾸 가부시키가이샤 고분자 화합물 및 이를 사용한 고분자 발광 소자
US7250461B2 (en) * 2004-03-17 2007-07-31 E. I. Du Pont De Nemours And Company Organic formulations of conductive polymers made with polymeric acid colloids for electronics applications, and methods for making such formulations
US7351358B2 (en) * 2004-03-17 2008-04-01 E.I. Du Pont De Nemours And Company Water dispersible polypyrroles made with polymeric acid colloids for electronics applications
US7250632B2 (en) * 2004-04-06 2007-07-31 E. I. Du Pont De Nemours And Company Electronic devices having a layer overlying an edge of a different layer and a process for forming the same
JP4065547B2 (ja) * 2004-04-12 2008-03-26 キヤノン株式会社 フルオレン化合物及びそれを用いた有機発光素子
US8147962B2 (en) 2004-04-13 2012-04-03 E. I. Du Pont De Nemours And Company Conductive polymer composites
JP4086817B2 (ja) * 2004-07-20 2008-05-14 キヤノン株式会社 有機ｅｌ素子
JP4541809B2 (ja) * 2004-09-08 2010-09-08 キヤノン株式会社 有機化合物及び有機発光素子
US7402345B2 (en) 2004-09-14 2008-07-22 E.I. Du Pont De Nemours And Company Electroluminescent iridium compounds with fluorinated phenylpyridine ligands, and devices made with such compounds
ATE421773T1 (de) * 2004-10-28 2009-02-15 Koninkl Philips Electronics Nv Copolymer als landungstransportschicht in optoelektronischen vorrichtungen
JP2008523168A (ja) 2004-11-10 2008-07-03 ナショナル ユニバーシティー オブ シンガポール 希土類金属複合体を含む多機能共重合体およびそのデバイス
JP4599142B2 (ja) * 2004-11-26 2010-12-15 キヤノン株式会社 有機発光素子
JP4429149B2 (ja) * 2004-11-26 2010-03-10 キヤノン株式会社 フルオレン化合物及び有機発光素子
JP4955971B2 (ja) * 2004-11-26 2012-06-20 キヤノン株式会社 アミノアントリル誘導基置換ピレン化合物および有機発光素子
US8492749B2 (en) 2004-12-23 2013-07-23 Basf Se Electroluminescent metal complexes with nucleophilic carbene ligands
US20060141135A1 (en) * 2004-12-29 2006-06-29 Jian Wang Processes for forming layers for electronic devices using heating elements
US20060138946A1 (en) * 2004-12-29 2006-06-29 Jian Wang Electrical device with a low reflectivity layer
US7887876B2 (en) * 2004-12-29 2011-02-15 Dupont Displays Inc. Organic electronic device and method to manufacture same
US7187123B2 (en) * 2004-12-29 2007-03-06 Dupont Displays, Inc. Display device
US20060146079A1 (en) * 2004-12-30 2006-07-06 Macpherson Charles D Process and apparatus for forming an electronic device
US7670506B1 (en) 2004-12-30 2010-03-02 E. I. Du Pont De Nemours And Company Photoactive compositions for liquid deposition
US7268006B2 (en) 2004-12-30 2007-09-11 E.I. Du Pont De Nemours And Company Electronic device including a guest material within a layer and a process for forming the same
US7469638B2 (en) * 2004-12-30 2008-12-30 E.I. Du Pont De Nemours And Company Electronic devices and processes for forming the same
US7563392B1 (en) 2004-12-30 2009-07-21 E.I. Du Pont De Nemours And Company Organic conductive compositions and structures
US20060145598A1 (en) * 2004-12-30 2006-07-06 Macpherson Charles D Electronic devices and process for forming the same
US7803254B2 (en) * 2004-12-30 2010-09-28 E. I. Du Pont De Nemours And Company Processes for forming electronic devices and electronic devices formed by such processes
US20060228466A1 (en) * 2004-12-30 2006-10-12 Gang Yu Solution dispense and patterning process and apparatus
US7584701B2 (en) * 2004-12-30 2009-09-08 E.I. Du Pont De Nemours And Company Processes for printing layers for electronic devices and printing apparatuses for performing the processes
US8691667B1 (en) 2004-12-30 2014-04-08 E. I. Du Pont De Nemours And Company Method and apparatus for depositing a pattern on a substrate
US7572655B2 (en) 2005-03-23 2009-08-11 E. I. Du Pont De Nemours And Company Electronic devices having a layer overlying an edge of a different layer and a process for forming the same
CN101208369B (zh) * 2005-06-28 2013-03-27 E.I.内穆尔杜邦公司 高功函数透明导体
CN101595532B (zh) 2005-06-28 2013-07-31 E.I.内穆尔杜邦公司 缓冲组合物
US8247824B2 (en) * 2005-12-19 2012-08-21 Matthew Stainer Electronic devices comprising electrodes that connect to conductive members within a substrate and processes for forming the electronic devices
WO2007074093A1 (en) 2005-12-28 2007-07-05 Ciba Holding Inc. Electroluminescent metal complexes with triazoles
US7807992B2 (en) 2005-12-28 2010-10-05 E.I. Du Pont De Nemours And Company Organic electronic device having dual emitter dopants
US7960717B2 (en) * 2005-12-29 2011-06-14 E.I. Du Pont De Nemours And Company Electronic device and process for forming same
US8216680B2 (en) 2006-02-03 2012-07-10 E I Du Pont De Nemours And Company Transparent composite conductors having high work function
US7737277B2 (en) 2006-05-08 2010-06-15 E.I. Du Pont De Nemours And Company Electroluminescent bis-cyclometalled iridium compounds and devices made with such compounds
US7675228B2 (en) 2006-06-14 2010-03-09 E.I. Du Pont De Nemours And Company Electroluminescent iridium compounds with silylated, germanylated, and stannylated ligands, and devices made with such compounds
KR101164363B1 (ko) 2006-07-19 2012-07-09 히다치 가세고교 가부시끼가이샤 유기 일렉트로닉스용 재료, 유기 일렉트로닉스 소자 및 유기 일렉트로루미네센스 소자
US7582757B2 (en) 2006-09-06 2009-09-01 E. I. Du Pont De Nemours And Company Electroluminescent complexes of Ir(III) and devices
US8062553B2 (en) * 2006-12-28 2011-11-22 E. I. Du Pont De Nemours And Company Compositions of polyaniline made with perfuoropolymeric acid which are heat-enhanced and electronic devices made therewith
US8115378B2 (en) 2006-12-28 2012-02-14 E. I. Du Pont De Nemours And Company Tetra-substituted chrysenes for luminescent applications
US8153029B2 (en) * 2006-12-28 2012-04-10 E.I. Du Pont De Nemours And Company Laser (230NM) ablatable compositions of electrically conducting polymers made with a perfluoropolymeric acid applications thereof
US20080191172A1 (en) * 2006-12-29 2008-08-14 Che-Hsiung Hsu High work-function and high conductivity compositions of electrically conducting polymers
US20080193773A1 (en) * 2006-12-29 2008-08-14 Che-Hsiung Hsu Compositions of electrically conducting polymers made with ultra-pure fully -fluorinated acid polymers
US8465848B2 (en) 2006-12-29 2013-06-18 E I Du Pont De Nemours And Company Benzofluorenes for luminescent applications
US8257836B2 (en) 2006-12-29 2012-09-04 E I Du Pont De Nemours And Company Di-substituted pyrenes for luminescent applications
JP5546255B2 (ja) 2007-02-23 2014-07-09 ビーエーエスエフ ソシエタス・ヨーロピア 電界発光性のベンゾトリアゾールとの金属錯体
CN104789111B (zh) * 2007-04-12 2018-05-01 日产化学工业株式会社 低聚苯胺化合物
US8241526B2 (en) 2007-05-18 2012-08-14 E I Du Pont De Nemours And Company Aqueous dispersions of electrically conducting polymers containing high boiling solvent and additives
CN101679207B (zh) 2007-06-01 2014-05-28 E.I.内穆尔杜邦公司 用于深蓝色发光应用的*
CN101679853B (zh) 2007-06-01 2013-10-30 E.I.内穆尔杜邦公司 用于绿色发光应用的*
CN101918512B (zh) 2007-06-01 2014-09-24 E.I.内穆尔杜邦公司 绿色发光材料
WO2009055628A1 (en) 2007-10-26 2009-04-30 E. I. Du Pont De Nemours And Company Process and materials for making contained layers and devices made with same
KR20100105673A (ko) * 2007-12-14 2010-09-29 이 아이 듀폰 디 네모아 앤드 캄파니 전자 소자용 백플레인 구조물
US8339040B2 (en) 2007-12-18 2012-12-25 Lumimove, Inc. Flexible electroluminescent devices and systems
US8192848B2 (en) 2008-01-11 2012-06-05 E I Du Pont De Nemours And Company Substituted pyrenes and associated production methods for luminescent applications
TW201016325A (en) * 2008-05-19 2010-05-01 Du Pont Apparatus and method for solution coating thin layers
KR101609595B1 (ko) * 2008-10-09 2016-04-06 닛산 가가쿠 고교 가부시키 가이샤 전하수송성 바니시
WO2010058776A1 (ja) * 2008-11-19 2010-05-27 日産化学工業株式会社 電荷輸送性材料および電荷輸送性ワニス
JP5448030B2 (ja) * 2008-11-19 2014-03-19 新日鐵住金株式会社 超音波探傷方法及び装置
US8461758B2 (en) 2008-12-19 2013-06-11 E I Du Pont De Nemours And Company Buffer bilayers for electronic devices
US8263973B2 (en) 2008-12-19 2012-09-11 E I Du Pont De Nemours And Company Anthracene compounds for luminescent applications
US8932733B2 (en) 2008-12-19 2015-01-13 E I Du Pont De Nemours And Company Chrysene derivative host materials
US8531100B2 (en) 2008-12-22 2013-09-10 E I Du Pont De Nemours And Company Deuterated compounds for luminescent applications
EP2374174A4 (de) * 2008-12-27 2012-09-05 Du Pont Vorrichtung und verfahren zur verhinderung von spritzern für endlosdruck
US8759818B2 (en) 2009-02-27 2014-06-24 E I Du Pont De Nemours And Company Deuterated compounds for electronic applications
CN102349115B (zh) 2009-03-12 2013-06-19 E.I.内穆尔杜邦公司 用于涂层应用的导电聚合物组合物
KR101581990B1 (ko) 2009-04-21 2015-12-31 이 아이 듀폰 디 네모아 앤드 캄파니 전기 전도성 중합체 조성물 및 그로부터 제조된 필름
US8945427B2 (en) 2009-04-24 2015-02-03 E I Du Pont De Nemours And Company Electrically conductive polymer compositions and films made therefrom
US9260657B2 (en) 2009-05-19 2016-02-16 E I Du Pont De Nemours And Company Chrysene compounds for luminescent applications
CN102421858A (zh) 2009-06-22 2012-04-18 默克专利有限公司 导电制剂
KR20130004558A (ko) 2009-07-01 2013-01-11 이 아이 듀폰 디 네모아 앤드 캄파니 발광 응용을 위한 크라이센 화합물
EP2464709B1 (de) 2009-08-13 2014-07-16 E. I. du Pont de Nemours and Company Chrysen-derivate
US20110193066A1 (en) * 2009-08-13 2011-08-11 E. I. Du Pont De Nemours And Company Current limiting element for pixels in electronic devices
US20110058770A1 (en) * 2009-09-10 2011-03-10 E. I. Du Pont De Nemours And Company Sub-surface engraving of oled substrates for improved optical outcoupling
CN102510889B (zh) 2009-09-29 2015-11-25 E.I.内穆尔杜邦公司 用于发光应用的氘代化合物
WO2011059463A1 (en) 2009-10-29 2011-05-19 E. I. Du Pont De Nemours And Company Deuterated compounds for electronic applications
US8465849B2 (en) 2009-12-21 2013-06-18 E I Du Pont De Nemours And Company Deuterated zirconium compound for electronic applications
US20110147717A1 (en) 2009-12-21 2011-06-23 E. I. Du Pont De Nemours And Company Deuterated compounds for luminescent applications
KR20120123361A (ko) 2009-12-23 2012-11-08 메르크 파텐트 게엠베하 유기 반도성 화합물을 포함하는 조성물
KR101311933B1 (ko) 2009-12-29 2013-09-27 제일모직주식회사 전도성 고분자 중합체, 전도성 고분자 조성물, 전도성 고분자 조성물막 및 이를 이용한 유기광전소자
DE102010002885B4 (de) 2010-03-15 2016-07-21 Irlbacher Blickpunkt Glas Gmbh Beleuchtungseinheit mit organischer Leuchtdiode, deren Verwendung als Display sowie Verfahren zur Herstellung der Beleuchtungseinheit
US20130026421A1 (en) 2010-04-12 2013-01-31 Merck Patent Gmbh Composition and method for preparation of organic electronic devices
EP2576724B1 (de) 2010-05-27 2019-04-24 Merck Patent GmbH Verfahren zur herstellung organischer elektronischer vorrichtungen
WO2012083301A1 (en) 2010-12-17 2012-06-21 E. I. Du Pont De Nemours And Company Anthracene derivative compounds for electronic applications
TW201229003A (en) 2010-12-17 2012-07-16 Du Pont Anthracene derivative compounds for electronic applications
TW201229204A (en) 2010-12-17 2012-07-16 Du Pont Anthracene derivative compounds for electronic applications
WO2012087955A1 (en) 2010-12-20 2012-06-28 E. I. Du Pont De Nemours And Company Compositions for electronic applications
TW201231459A (en) 2010-12-20 2012-08-01 Du Pont Electroactive compositions for electronic applications
US11673155B2 (en) 2012-12-27 2023-06-13 Kateeva, Inc. Techniques for arrayed printing of a permanent layer with improved speed and accuracy
US11141752B2 (en) 2012-12-27 2021-10-12 Kateeva, Inc. Techniques for arrayed printing of a permanent layer with improved speed and accuracy
US9352561B2 (en) 2012-12-27 2016-05-31 Kateeva, Inc. Techniques for print ink droplet measurement and control to deposit fluids within precise tolerances
KR20230169406A (ko) 2012-12-27 2023-12-15 카티바, 인크. 정밀 공차 내로 유체를 증착하기 위한 인쇄 잉크 부피 제어를 위한 기법
US9700908B2 (en) 2012-12-27 2017-07-11 Kateeva, Inc. Techniques for arrayed printing of a permanent layer with improved speed and accuracy
KR102495563B1 (ko) 2013-12-12 2023-02-06 카티바, 인크. 두께를 제어하기 위해 하프토닝을 이용하는 잉크-기반 층 제조
US9944846B2 (en) 2014-08-28 2018-04-17 E I Du Pont De Nemours And Company Compositions for electronic applications
GB201418869D0 (en) * 2014-10-23 2014-12-03 Cambridge Display Tech Ltd Polymer and organic light emitting device

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3706677A (en) † 1970-10-05 1972-12-19 Dow Chemical Co Polyxylylidene articles
US3995299A (en) † 1974-10-15 1976-11-30 The Secretary Of State For Industry In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Radiation sources
US4356429A (en) † 1980-07-17 1982-10-26 Eastman Kodak Company Organic electroluminescent cell
US4539507A (en) † 1983-03-25 1985-09-03 Eastman Kodak Company Organic electroluminescent devices having improved power conversion efficiencies
US4528118A (en) † 1983-04-28 1985-07-09 Agency Of Industrial Science And Technology Highly electroconductive conjugated polymer composition and process for producing the same
DE3614547A1 (de) * 1985-05-01 1986-11-20 Kabushiki Kaisha Toyota Chuo Kenkyusho, Nagakute, Aichi Elektrochromes element
US4819057A (en) * 1985-09-30 1989-04-04 Kabushiki Kaisha Toshiba Semiconductor light-emitting element
JPH0629425B2 (ja) * 1986-04-30 1994-04-20 三菱油化株式会社 有機高分子液晶
US4720432A (en) † 1987-02-11 1988-01-19 Eastman Kodak Company Electroluminescent device with organic luminescent medium
EP0319881A3 (de) * 1987-12-11 1990-08-01 Idemitsu Kosan Company Limited Elektrolumineszentes Element
GB8909011D0 (en) * 1989-04-20 1989-06-07 Friend Richard H Electroluminescent devices
US5047687A (en) * 1990-07-26 1991-09-10 Eastman Kodak Company Organic electroluminescent device with stabilized cathode

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