GB0427266D0 - Phosphorescent OLED - Google Patents

Phosphorescent OLED

Info

Publication number
GB0427266D0
GB0427266D0 GBGB0427266.2A GB0427266A GB0427266D0 GB 0427266 D0 GB0427266 D0 GB 0427266D0 GB 0427266 A GB0427266 A GB 0427266A GB 0427266 D0 GB0427266 D0 GB 0427266D0
Authority
GB
United Kingdom
Prior art keywords
phase
emitting
charge transport
energy level
metal complexes
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.)
Ceased
Application number
GBGB0427266.2A
Other languages
English (en)
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
Application filed by Cambridge Display Technology Ltd filed Critical Cambridge Display Technology Ltd
Priority to GBGB0427266.2A priority Critical patent/GB0427266D0/en
Publication of GB0427266D0 publication Critical patent/GB0427266D0/en
Priority to US11/721,321 priority patent/US8063554B2/en
Priority to JP2007546164A priority patent/JP5183212B2/ja
Priority to GB1013835A priority patent/GB2470145B/en
Priority to PCT/GB2005/004768 priority patent/WO2006064194A1/en
Priority to DE112005003006.7T priority patent/DE112005003006B4/de
Priority to GB0710097A priority patent/GB2434695B/en
Priority to US13/297,157 priority patent/US9172052B2/en
Ceased 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
    • 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
    • H10K85/10—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
    • H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
    • H10K85/30—Coordination compounds
    • H10K85/341—Transition metal complexes, e.g. Ru(II)polypyridine complexes
    • H10K85/342—Transition metal complexes, e.g. Ru(II)polypyridine complexes comprising iridium
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K2101/00—Properties of the organic materials covered by group H10K85/00
    • H10K2101/10—Triplet emission
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
    • 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)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electroluminescent Light Sources (AREA)
GBGB0427266.2A 2004-12-13 2004-12-13 Phosphorescent OLED Ceased GB0427266D0 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
GBGB0427266.2A GB0427266D0 (en) 2004-12-13 2004-12-13 Phosphorescent OLED
US11/721,321 US8063554B2 (en) 2004-12-13 2005-12-12 Phosphorescent OLED
JP2007546164A JP5183212B2 (ja) 2004-12-13 2005-12-12 燐光性ｏｌｅｄ
GB1013835A GB2470145B (en) 2004-12-13 2005-12-12 Phosphorescent materials
PCT/GB2005/004768 WO2006064194A1 (en) 2004-12-13 2005-12-12 Phosphorescent oled
DE112005003006.7T DE112005003006B4 (de) 2004-12-13 2005-12-12 Phosphoreszierende OLED
GB0710097A GB2434695B (en) 2004-12-13 2005-12-12 Phosphorescent oled
US13/297,157 US9172052B2 (en) 2004-12-13 2011-11-15 Phosphorescent OLED

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0427266.2A GB0427266D0 (en) 2004-12-13 2004-12-13 Phosphorescent OLED

Publications (1)

Publication Number Publication Date
GB0427266D0 true GB0427266D0 (en) 2005-01-12

Family

ID=34073629

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB0427266.2A Ceased GB0427266D0 (en) 2004-12-13 2004-12-13 Phosphorescent OLED
GB0710097A Expired - Fee Related GB2434695B (en) 2004-12-13 2005-12-12 Phosphorescent oled

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB0710097A Expired - Fee Related GB2434695B (en) 2004-12-13 2005-12-12 Phosphorescent oled

Country Status (5)

Country Link
US (2) US8063554B2 (https=)
JP (1) JP5183212B2 (https=)
DE (1) DE112005003006B4 (https=)
GB (2) GB0427266D0 (https=)
WO (1) WO2006064194A1 (https=)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003019696A2 (en) * 2001-08-25 2003-03-06 Cambridge Display Technology Limited Electroluminescent device
GB201122316D0 (en) * 2011-12-23 2012-02-01 Cambridge Display Tech Ltd Polymer, polymer composition and organic light-emitting device
KR101921896B1 (ko) * 2011-12-12 2018-11-26 메르크 파텐트 게엠베하 전자 소자용 화합물
CN104093689A (zh) 2012-01-31 2014-10-08 剑桥显示技术有限公司 聚合物
GB2508409B (en) * 2012-11-30 2015-11-25 Cambridge Display Tech Ltd Organic light-emitting composition, device and method
US8530685B1 (en) 2012-07-30 2013-09-10 General Electric Company Monodentate gold ethynyl complexes
GB2508191B (en) * 2012-11-23 2015-10-07 Cambridge Display Tech Ltd Organic light emissive device
JP6130757B2 (ja) * 2013-09-04 2017-05-17 本田技研工業株式会社 光電変換材料及びその製造方法と、それを用いた有機薄膜太陽電池
KR102384224B1 (ko) 2014-12-30 2022-04-08 삼성전자주식회사 축합환 화합물 및 이를 포함한 유기 발광 소자
US10026898B2 (en) * 2015-02-18 2018-07-17 Purdue Research Foundation Methods and compositions for enhancing processability and charge transport of polymer semiconductors and devices made therefrom

Family Cites Families (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5723873A (en) 1994-03-03 1998-03-03 Yang; Yang Bilayer composite electrodes for diodes
SE506019C2 (sv) * 1994-05-17 1997-11-03 Forskarpatent I Linkoeping Ab Ljuskälla av konjugerade polymerer med spänningsstyrd färg samt metod för tillverkning av ljuskällan
DE4436773A1 (de) 1994-10-14 1996-04-18 Hoechst Ag Konjugierte Polymere mit Spirozentren und ihre Verwendung als Elektrolumineszenzmaterialien
CN1229415C (zh) 1995-07-28 2005-11-30 陶氏环球技术公司 2,7－芳基－9－取代的芴和9－取代的芴的低聚物和聚合物
US5798170A (en) 1996-02-29 1998-08-25 Uniax Corporation Long operating life for polymer light-emitting diodes
JP3724589B2 (ja) 1996-07-29 2005-12-07 ケンブリッジ ディスプレイ テクノロジー リミテッド エレクトロルミネセンス素子
ATE247372T1 (de) 1996-09-04 2003-08-15 Cambridge Display Tech Ltd Lichtemittierende organische vorrichtungen mit verbesserter kathode
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
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
GB9718393D0 (en) 1997-08-29 1997-11-05 Cambridge Display Tech Ltd Electroluminescent Device
US5777070A (en) 1997-10-23 1998-07-07 The Dow Chemical Company Process for preparing conjugated polymers
US6268695B1 (en) 1998-12-16 2001-07-31 Battelle Memorial Institute Environmental barrier material for organic light emitting device and method of making
GB9903251D0 (en) 1999-02-12 1999-04-07 Cambridge Display Tech Ltd Opto-electric devices
WO2000053656A1 (en) 1999-03-05 2000-09-14 Cambridge Display Technology Limited Polymer preparation
GB2348316A (en) 1999-03-26 2000-09-27 Cambridge Display Tech Ltd Organic opto-electronic device
CN1385053A (zh) 1999-09-03 2002-12-11 优尼爱克斯公司 有机电子器件的封装
US6413645B1 (en) 2000-04-20 2002-07-02 Battelle Memorial Institute Ultrabarrier substrates
US8206838B2 (en) * 2000-06-12 2012-06-26 Sumitomo Chemical Co., Ltd. Polymer matrix electroluminescent materials and devices
EP1175128B1 (en) * 2000-07-17 2010-09-22 FUJIFILM Corporation Light emitting element and azole compound
US6939624B2 (en) 2000-08-11 2005-09-06 Universal Display Corporation Organometallic compounds and emission-shifting organic electrophosphorescence
JP4454130B2 (ja) 2000-09-25 2010-04-21 京セラ株式会社 有機エレクトロルミネッセンス素子
WO2002026856A1 (en) 2000-09-26 2002-04-04 Cambridge Display Technology Limited Twisted polymers, uses thereof and processes for the preparation of statistical copolymers
AU2002222565A1 (en) 2000-11-30 2002-06-11 Canon Kabushiki Kaisha Luminescent element and display
CN1285601C (zh) 2000-11-30 2006-11-22 佳能株式会社 发光器件和显示器
US6693295B2 (en) 2000-12-25 2004-02-17 Fuji Photo Film Co., Ltd. Indole derivative, material for light-emitting device and light-emitting device using the same
SG2009086778A (en) * 2000-12-28 2016-11-29 Semiconductor Energy Lab Co Ltd Luminescent device
CA2438745C (en) 2001-02-20 2010-11-30 Isis Innovation Limited Metal-containing dendrimers
DE10109027A1 (de) 2001-02-24 2002-09-05 Covion Organic Semiconductors Rhodium- und Iridium-Komplexe
AU2002306698A1 (en) * 2001-03-14 2002-09-24 The Trustees Of Princeton University Materials and devices for blue phosphorescence based organic light emitting diodes
SG92833A1 (en) 2001-03-27 2002-11-19 Sumitomo Chemical Co Polymeric light emitting substance and polymer light emitting device using the same
SK12082003A3 (sk) 2001-04-05 2004-09-08 Sankyo Company Limited Benzamidínové deriváty
GB0109295D0 (en) * 2001-04-12 2001-05-30 Univ Cambridge Tech Optoelectronic devices and a method for producing the same
CN100582195C (zh) * 2001-04-13 2010-01-20 株式会社半导体能源研究所 有机发光元件和采用所述元件的发光装置
KR20030024690A (ko) 2001-04-17 2003-03-26 코닌클리케 필립스 일렉트로닉스 엔.브이. 저 황산염 및 고 금속 이온 함량을 갖는 전도성 투명중합체 층을 포함하는 ｌｅｄ
US7199515B2 (en) * 2001-06-01 2007-04-03 Semiconductor Energy Laboratory Co., Ltd. Organic light emitting element and light emitting device using the element
MY128940A (en) 2001-07-10 2007-03-30 Dow Global Technologies Inc Electroactive polymers and devices made therefrom
JP4574936B2 (ja) * 2001-08-31 2010-11-04 日本放送協会 燐光発光性化合物及び燐光発光性組成物
GB0209652D0 (en) * 2002-04-26 2002-06-05 Univ Cambridge Tech Solution-processable phosphorescent materials
TWI267545B (en) * 2003-06-17 2006-12-01 Univ Tsinghua Electroluminescent conjugated polymers containing phosphorescent moieties and the application thereof in LED
JP2005158520A (ja) * 2003-11-26 2005-06-16 Kyocera Corp 有機電界発光素子

Also Published As

Publication number Publication date
GB2434695A8 (en) 2010-09-22
US8063554B2 (en) 2011-11-22
GB2434695A (en) 2007-08-01
DE112005003006T5 (de) 2007-12-27
US9172052B2 (en) 2015-10-27
JP2008523636A (ja) 2008-07-03
US20090236972A1 (en) 2009-09-24
US20120065338A1 (en) 2012-03-15
GB0710097D0 (en) 2007-07-04
DE112005003006B4 (de) 2017-02-23
JP5183212B2 (ja) 2013-04-17
WO2006064194A1 (en) 2006-06-22
GB2434695B (en) 2010-12-29

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)