AU2001292050A1 - Light-emissive polymer blends and light-emissive devices made from the same - Google Patents

Light-emissive polymer blends and light-emissive devices made from the same

Info

Publication number
AU2001292050A1
AU2001292050A1 AU2001292050A AU9205001A AU2001292050A1 AU 2001292050 A1 AU2001292050 A1 AU 2001292050A1 AU 2001292050 A AU2001292050 A AU 2001292050A AU 9205001 A AU9205001 A AU 9205001A AU 2001292050 A1 AU2001292050 A1 AU 2001292050A1
Authority
AU
Australia
Prior art keywords
light
substituted
emissive
hydrocarbyl
same
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.)
Abandoned
Application number
AU2001292050A
Other languages
English (en)
Inventor
Salvatore Cina
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.)
Cambridge Display Technology Ltd
Original Assignee
Cambridge Display Technology 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
Priority claimed from GBGB0024155.4A external-priority patent/GB0024155D0/en
Application filed by Cambridge Display Technology Ltd filed Critical Cambridge Display Technology Ltd
Publication of AU2001292050A1 publication Critical patent/AU2001292050A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • H10K85/113—Heteroaromatic compounds comprising sulfur or selene, e.g. polythiophene
    • 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
    • H10K85/151—Copolymers
    • 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
    • H10K85/115—Polyfluorene; 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
    • H10K85/60—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
    • 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)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Electroluminescent Light Sources (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
AU2001292050A 2000-10-03 2001-10-02 Light-emissive polymer blends and light-emissive devices made from the same Abandoned AU2001292050A1 (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
GB0024155 2000-10-03
GBGB0024155.4A GB0024155D0 (en) 2000-10-03 2000-10-03 Electroluminescent polymers
US25324900P 2000-11-27 2000-11-27
US60253249 2000-11-27
GBGB0118368.0A GB0118368D0 (en) 2000-10-03 2001-07-27 Light-emmisive polymer blends and light-emissive devices made from the same
GB0118368 2001-07-27
PCT/GB2001/004381 WO2002028983A1 (en) 2000-10-03 2001-10-02 Light-emissive polymer blends and light-emissive devices made from the same

Publications (1)

Publication Number Publication Date
AU2001292050A1 true AU2001292050A1 (en) 2002-04-15

Family

ID=27255917

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001292050A Abandoned AU2001292050A1 (en) 2000-10-03 2001-10-02 Light-emissive polymer blends and light-emissive devices made from the same

Country Status (6)

Country Link
US (1) US8124248B2 (de)
EP (1) EP1326942B1 (de)
AT (1) ATE358170T1 (de)
AU (1) AU2001292050A1 (de)
DE (1) DE60127568T2 (de)
WO (1) WO2002028983A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7632908B2 (en) * 2001-05-11 2009-12-15 Cambridge Display Technology Limited Substituted fluorene polymers, their preparation and use in optical devices
US20050019607A1 (en) * 2003-06-30 2005-01-27 Franky So OLED device with mixed emissive layer
GB0326853D0 (en) * 2003-11-19 2003-12-24 Cambridge Display Tech Ltd Optical device
US7785718B2 (en) 2003-12-16 2010-08-31 Panasonic Corporation Organic electroluminescent device and method for manufacturing the same
GB0329364D0 (en) 2003-12-19 2004-01-21 Cambridge Display Tech Ltd Optical device
KR100718104B1 (ko) * 2004-01-15 2007-05-14 삼성에스디아이 주식회사 스피로사이클로펜타페난트렌플루오렌계 화합물 및 이를이용한 유기 전계 발광 소자
GB0406125D0 (en) 2004-03-18 2004-04-21 Univ Cambridge Tech Methods of amination
US7217774B2 (en) * 2004-04-01 2007-05-15 General Electric Company Electroactive polymer, device made therefrom and method
US20080121846A1 (en) * 2004-12-30 2008-05-29 E.I. Du Pont De Nemours And Company Electrically Conductive Polymers
GB0514476D0 (en) * 2005-07-14 2005-08-17 Cambridge Display Tech Ltd Conductive polymer compositions in opto-electrical devices
WO2008011953A1 (en) 2006-07-25 2008-01-31 Merck Patent Gmbh Polymer blends and their use in organic light emitting devices
US8709601B2 (en) 2009-01-30 2014-04-29 Hewlett-Packard Development Company, L.P. Block copolymer nanoparticle compositions
CN102300902B (zh) 2009-01-30 2014-07-02 惠普开发有限公司 发uv光芴基共聚物
JP6174024B2 (ja) 2011-07-25 2017-08-02 メルク パテント ゲーエムベーハー 機能性側鎖を有するコポリマー

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04249405A (ja) * 1991-02-05 1992-09-04 Harada Ind Co Ltd 自動車用ガラスアンテナ
US5798170A (en) 1996-02-29 1998-08-25 Uniax Corporation Long operating life for polymer light-emitting diodes
US6309763B1 (en) * 1997-05-21 2001-10-30 The Dow Chemical Company Fluorene-containing polymers and electroluminescent devices therefrom
KR100697861B1 (ko) * 1998-03-13 2007-03-22 캠브리지 디스플레이 테크놀로지 리미티드 전장 발광 디바이스들
GB9805476D0 (en) * 1998-03-13 1998-05-13 Cambridge Display Tech Ltd Electroluminescent devices
EP1155096B1 (de) * 1999-02-04 2005-03-09 Dow Global Technologies Inc. Fluoren-copolymere und daraus hergestellte vorrichtungen

Also Published As

Publication number Publication date
EP1326942B1 (de) 2007-03-28
DE60127568D1 (de) 2007-05-10
US8124248B2 (en) 2012-02-28
US20070154736A1 (en) 2007-07-05
WO2002028983A1 (en) 2002-04-11
ATE358170T1 (de) 2007-04-15
DE60127568T2 (de) 2007-12-13
EP1326942A1 (de) 2003-07-16

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