GB0422391D0 - Light emitting device - Google Patents

Light emitting device

Info

Publication number
GB0422391D0
GB0422391D0 GBGB0422391.3A GB0422391A GB0422391D0 GB 0422391 D0 GB0422391 D0 GB 0422391D0 GB 0422391 A GB0422391 A GB 0422391A GB 0422391 D0 GB0422391 D0 GB 0422391D0
Authority
GB
United Kingdom
Prior art keywords
light emitting
emitting device
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.)
Ceased
Application number
GBGB0422391.3A
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 GBGB0422391.3A priority Critical patent/GB0422391D0/en
Publication of GB0422391D0 publication Critical patent/GB0422391D0/en
Priority to US11/664,543 priority patent/US7944139B2/en
Priority to JP2007535241A priority patent/JP2008516440A/ja
Priority to TW094135291A priority patent/TWI389364B/zh
Priority to GB0705229A priority patent/GB2433838B/en
Priority to PCT/GB2005/003864 priority patent/WO2006038020A1/en
Priority to DE112005002479T priority patent/DE112005002479T5/de
Priority to GB0903915A priority patent/GB2455924A/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
    • 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
    • H10K50/125—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers specially adapted for multicolour light emission, e.g. for emitting white light
    • 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
    • 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]
    • H10K50/18—Carrier blocking 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

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electroluminescent Light Sources (AREA)
GBGB0422391.3A 2004-10-08 2004-10-08 Light emitting device Ceased GB0422391D0 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
GBGB0422391.3A GB0422391D0 (en) 2004-10-08 2004-10-08 Light emitting device
US11/664,543 US7944139B2 (en) 2004-10-08 2005-10-07 Light emitting device
JP2007535241A JP2008516440A (ja) 2004-10-08 2005-10-07 発光装置
TW094135291A TWI389364B (zh) 2004-10-08 2005-10-07 發光裝置
GB0705229A GB2433838B (en) 2004-10-08 2005-10-07 Light emitting device
PCT/GB2005/003864 WO2006038020A1 (en) 2004-10-08 2005-10-07 Light emitting device
DE112005002479T DE112005002479T5 (de) 2004-10-08 2005-10-07 Lichtemissionsvorrichtung
GB0903915A GB2455924A (en) 2004-10-08 2005-10-07 Organic LED

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0422391.3A GB0422391D0 (en) 2004-10-08 2004-10-08 Light emitting device

Publications (1)

Publication Number Publication Date
GB0422391D0 true GB0422391D0 (en) 2004-11-10

Family

ID=33443605

Family Applications (3)

Application Number Title Priority Date Filing Date
GBGB0422391.3A Ceased GB0422391D0 (en) 2004-10-08 2004-10-08 Light emitting device
GB0705229A Expired - Fee Related GB2433838B (en) 2004-10-08 2005-10-07 Light emitting device
GB0903915A Withdrawn GB2455924A (en) 2004-10-08 2005-10-07 Organic LED

Family Applications After (2)

Application Number Title Priority Date Filing Date
GB0705229A Expired - Fee Related GB2433838B (en) 2004-10-08 2005-10-07 Light emitting device
GB0903915A Withdrawn GB2455924A (en) 2004-10-08 2005-10-07 Organic LED

Country Status (6)

Country Link
US (1) US7944139B2 (enExample)
JP (1) JP2008516440A (enExample)
DE (1) DE112005002479T5 (enExample)
GB (3) GB0422391D0 (enExample)
TW (1) TWI389364B (enExample)
WO (1) WO2006038020A1 (enExample)

Families Citing this family (30)

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US8945722B2 (en) * 2006-10-27 2015-02-03 The University Of Southern California Materials and architectures for efficient harvesting of singlet and triplet excitons for white light emitting OLEDs
EP2133932A4 (en) * 2007-03-23 2011-06-22 Idemitsu Kosan Co ORGANIC EL-INSTALLATION
TW200920181A (en) 2007-07-07 2009-05-01 Idemitsu Kosan Co Organic EL device
US9082995B2 (en) 2007-07-07 2015-07-14 Idemitsu Kosan Co., Ltd. Organic EL element and organic EL material-containing solution
TW200915918A (en) 2007-07-07 2009-04-01 Idemitsu Kosan Co Organic EL device
EP2166592A4 (en) 2007-07-07 2012-04-18 Idemitsu Kosan Co ORGANIC EL DEVICE
EP2166591A4 (en) * 2007-07-07 2011-04-27 Idemitsu Kosan Co ORGANIC EL DEVICE
DE102007053396A1 (de) 2007-08-07 2009-02-12 Osram Opto Semiconductors Gmbh Strahlungsemittierende Vorrichtung
EP2023420A1 (de) * 2007-08-07 2009-02-11 OSRAM Opto Semiconductors GmbH Strahlungsemittierende Vorrichtung
JP4967952B2 (ja) * 2007-09-21 2012-07-04 セイコーエプソン株式会社 発光素子、表示装置および電子機器
KR101453874B1 (ko) * 2008-03-04 2014-10-21 삼성디스플레이 주식회사 백색 유기발광소자
DE102008039361B4 (de) * 2008-05-30 2025-02-06 Pictiva Displays International Limited Elektronische Vorrichtung
US20100033082A1 (en) * 2008-08-07 2010-02-11 General Electric Company Method of Manufacture of a Multi-Layer Phosphorescent Organic Light Emitting Device, and Articles Thereof
DE102008054234A1 (de) * 2008-10-31 2010-05-06 Osram Opto Semiconductors Gmbh Strahlungsemittierende Vorrichtung
JP5465088B2 (ja) * 2010-05-31 2014-04-09 キヤノン株式会社 有機エレクトロルミネッセンス素子
KR20180004335A (ko) * 2011-02-16 2018-01-10 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 엘리먼트
KR102112440B1 (ko) 2011-02-16 2020-05-18 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자
US8502445B2 (en) * 2011-07-18 2013-08-06 Universal Display Corporation RGBW OLED display for extended lifetime and reduced power consumption
WO2013039914A1 (en) 2011-09-12 2013-03-21 Nitto Denko Corporation Efficient organic light-emitting diodes and fabrication of the same
JP5487174B2 (ja) * 2011-09-16 2014-05-07 株式会社東芝 有機電界発光素子、表示装置および照明装置
GB201200823D0 (en) * 2012-01-18 2012-02-29 Cambridge Display Tech Ltd Electroluminescence
US9859517B2 (en) 2012-09-07 2018-01-02 Nitto Denko Corporation White organic light-emitting diode
WO2014039721A1 (en) * 2012-09-07 2014-03-13 Nitto Denko Corporation Top-emitting white organic light-emitting diodes having improved efficiency and stability
US8786179B2 (en) * 2012-09-17 2014-07-22 Universal Display Corporation Light emitting device comprising phosphorescent materials for white light generation
US20160163987A1 (en) * 2013-07-29 2016-06-09 Merck Patent Gmbh Electro-optical device and the use thereof
KR102074031B1 (ko) 2013-09-17 2020-02-05 가부시키가이샤 큐럭스 유기 일렉트로루미네선스 소자
CN105981191B (zh) 2013-12-02 2019-01-22 株式会社半导体能源研究所 发光元件、发光装置、电子设备以及照明装置
CN104347808B (zh) * 2014-09-16 2017-06-23 太原理工大学 一种高色稳定性白光有机电致发光器件
TWI611612B (zh) 2016-11-30 2018-01-11 財團法人工業技術研究院 有機發光二極體和白光有機發光二極體
CN111799386B (zh) * 2020-07-22 2023-07-14 京东方科技集团股份有限公司 一种发光器件、显示装置

Family Cites Families (27)

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Publication number Priority date Publication date Assignee Title
US6309763B1 (en) 1997-05-21 2001-10-30 The Dow Chemical Company Fluorene-containing polymers and electroluminescent devices therefrom
KR100806701B1 (ko) 1997-10-23 2008-02-27 아이시스이노베이션리미티드 발광 덴드리머 및 장치
DE69941200D1 (de) * 1998-01-09 2009-09-17 Sony Corp Elektrolumineszente Vorrichtung und Herstellungsverfahren
US6939624B2 (en) * 2000-08-11 2005-09-06 Universal Display Corporation Organometallic compounds and emission-shifting organic electrophosphorescence
WO2002045466A1 (en) 2000-11-30 2002-06-06 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
JP4387104B2 (ja) 2001-02-20 2009-12-16 アイシス イノベイシヨン リミテツド 金属含有デンドリマー
GB0104177D0 (en) 2001-02-20 2001-04-11 Isis Innovation Aryl-aryl dendrimers
DE10109027A1 (de) 2001-02-24 2002-09-05 Covion Organic Semiconductors Rhodium- und Iridium-Komplexe
SG92833A1 (en) 2001-03-27 2002-11-19 Sumitomo Chemical Co Polymeric light emitting substance and polymer light emitting device using the same
MXPA03009097A (es) 2001-04-05 2004-02-12 Sankyo Co Derivados de benzamidina.
JP2002324679A (ja) 2001-04-26 2002-11-08 Honda Motor Co Ltd 有機エレクトロルミネッセンス素子
GB0111549D0 (en) * 2001-05-11 2001-07-04 Cambridge Display Tech Ltd Polymers, their preparation and uses
EP2259285B1 (en) 2001-05-16 2014-10-22 The Trustees Of Princeton University High efficiency multi-color electro-phosphorescent OLEDs.
US7034339B2 (en) * 2001-08-09 2006-04-25 Idemitsu Kosan Co., Ltd. Organic EL display device having host compound and phosphorescent luminous compound, and method of driving same
GB0209652D0 (en) * 2002-04-26 2002-06-05 Univ Cambridge Tech Solution-processable phosphorescent materials
AU2003233887A1 (en) 2002-05-10 2003-11-11 Cambridge Display Technology Limited Polymers their preparation and uses
JP5247975B2 (ja) 2002-09-03 2013-07-24 ケンブリッジ ディスプレイ テクノロジー リミテッド 光学装置
JP2004200141A (ja) * 2002-10-24 2004-07-15 Toyota Industries Corp 有機ｅｌ素子
US7063900B2 (en) * 2002-12-23 2006-06-20 General Electric Company White light-emitting organic electroluminescent devices
AU2003289392A1 (en) * 2002-12-26 2004-07-22 Semiconductor Energy Laboratory Co., Ltd. Organic light emitting element
JP2004217592A (ja) * 2003-01-16 2004-08-05 Mitsubishi Chemicals Corp イミノスチルベン系化合物、電荷輸送材料、有機電界発光素子材料、および有機電界発光素子
JP4096877B2 (ja) * 2003-02-07 2008-06-04 松下電器産業株式会社 情報読み取り素子及びそれを用いた情報読み取り装置
DE10310887A1 (de) * 2003-03-11 2004-09-30 Covion Organic Semiconductors Gmbh Matallkomplexe
US7029766B2 (en) * 2003-12-05 2006-04-18 Eastman Kodak Company Organic element for electroluminescent devices
WO2006130883A2 (en) * 2005-06-01 2006-12-07 The Trustees Of Princeton University Fluorescent filtered electrophosphorescence

Also Published As

Publication number Publication date
TW200625708A (en) 2006-07-16
US20080258606A1 (en) 2008-10-23
WO2006038020A1 (en) 2006-04-13
TWI389364B (zh) 2013-03-11
DE112005002479T5 (de) 2007-11-08
JP2008516440A (ja) 2008-05-15
GB0705229D0 (en) 2007-04-25
US7944139B2 (en) 2011-05-17
GB2455924A (en) 2009-07-01
GB2433838A (en) 2007-07-04
GB2433838B (en) 2009-11-25
GB0903915D0 (en) 2009-04-22

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Legal Events

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