JP2011501432A - 改善された効率を有する倒置型ｏｌｅｄ装置 - Google Patents

改善された効率を有する倒置型ｏｌｅｄ装置 Download PDF

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Publication number
JP2011501432A
JP2011501432A JP2010529924A JP2010529924A JP2011501432A JP 2011501432 A JP2011501432 A JP 2011501432A JP 2010529924 A JP2010529924 A JP 2010529924A JP 2010529924 A JP2010529924 A JP 2010529924A JP 2011501432 A JP2011501432 A JP 2011501432A
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Japan
Prior art keywords
electron
layer
cathode
anode
oled device
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JP2010529924A
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Japanese (ja)
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JP2011501432A5 (enExample
Inventor
スピンドラー、ジェフリー・ポール
ハトワル、トゥカラム・キサン
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Global OLED Technology LLC
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Global OLED Technology LLC
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Publication of JP2011501432A publication Critical patent/JP2011501432A/ja
Publication of JP2011501432A5 publication Critical patent/JP2011501432A5/ja
Pending legal-status Critical Current

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    • 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
    • H10K50/00—Organic light-emitting devices
    • H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/17—Carrier injection layers
    • H10K50/171—Electron injection layers
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K71/00—Manufacture or treatment specially adapted for the organic devices covered by this subclass
    • H10K71/10—Deposition of organic active material
    • 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
    • H10K85/657—Polycyclic condensed heteroaromatic hydrocarbons
    • H10K85/6572—Polycyclic condensed heteroaromatic hydrocarbons comprising only nitrogen in the heteroaromatic polycondensed ring system, e.g. phenanthroline or carbazole
    • 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
    • H10K2101/50—Oxidation-reduction potentials, e.g. excited state redox potentials
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K2102/00—Constructional details relating to the organic devices covered by this subclass
    • H10K2102/301—Details of OLEDs
    • H10K2102/321—Inverted OLED, i.e. having cathode between substrate and anode

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  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Electroluminescent Light Sources (AREA)
  • Luminescent Compositions (AREA)
JP2010529924A 2007-10-16 2008-10-14 改善された効率を有する倒置型ｏｌｅｄ装置 Pending JP2011501432A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/873,052 US7719180B2 (en) 2007-10-16 2007-10-16 Inverted OLED device with improved efficiency
PCT/US2008/011700 WO2009051684A1 (en) 2007-10-16 2008-10-14 Inverted oled device with improved efficiency

Publications (2)

Publication Number Publication Date
JP2011501432A true JP2011501432A (ja) 2011-01-06
JP2011501432A5 JP2011501432A5 (enExample) 2012-09-27

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ID=40260441

Family Applications (1)

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JP2010529924A Pending JP2011501432A (ja) 2007-10-16 2008-10-14 改善された効率を有する倒置型ｏｌｅｄ装置

Country Status (6)

Country Link
US (1) US7719180B2 (enExample)
EP (1) EP2201626B1 (enExample)
JP (1) JP2011501432A (enExample)
KR (1) KR101246284B1 (enExample)
CN (1) CN101884123A (enExample)
WO (1) WO2009051684A1 (enExample)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012521087A (ja) * 2009-03-17 2012-09-10 エルジー・ケム・リミテッド 有機発光素子およびその製造方法
JP2013509710A (ja) * 2009-10-28 2013-03-14 ルナレック アクチエボラグ 発光電気化学デバイス、そのデバイスを含むシステム、およびそのデバイスの使用
CN103503099A (zh) * 2011-12-28 2014-01-08 松下电器产业株式会社 光电元件
JP2015207543A (ja) * 2014-04-18 2015-11-19 エバーディスプレイ オプトロニクス（シャンハイ） リミテッド 逆構造ｏｌｅｄの製造方法
US9755177B2 (en) 2013-10-09 2017-09-05 Sharp Kabushiki Kaisha Organic electroluminescent display panel
JP2021010035A (ja) * 2014-04-30 2021-01-28 株式会社半導体エネルギー研究所 発光素子、発光装置、電子機器および照明装置

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8476822B2 (en) * 2007-11-09 2013-07-02 Universal Display Corporation Saturated color organic light emitting devices
JP2012504847A (ja) * 2008-10-01 2012-02-23 エルジー・ケム・リミテッド 有機発光素子およびその製造方法
KR100994118B1 (ko) * 2009-01-13 2010-11-15 삼성모바일디스플레이주식회사 유기 발광 소자 및 그 제조 방법
DE102009022408A1 (de) * 2009-05-18 2010-12-09 Technische Universität Dresden Organische Solarzelle oder Photodetektor mit verbesserter Absorption
EP2643865B1 (en) 2010-11-22 2020-09-09 The Regents of The University of California Organic small molecule semiconducting chromophores for use in organic electronic devices
CN102694125B (zh) * 2011-03-21 2015-10-28 海洋王照明科技股份有限公司 有机电致发光器件
TWI447982B (zh) * 2011-05-24 2014-08-01 Au Optronics Corp 有機發光裝置
TWI577238B (zh) * 2012-04-25 2017-04-01 群康科技(深圳)有限公司 有機發光二極體及包含其之顯示裝置
KR101657057B1 (ko) 2012-05-31 2016-09-13 엘지디스플레이 주식회사 유기전계발광소자
CN104051655A (zh) * 2013-03-11 2014-09-17 海洋王照明科技股份有限公司 倒置型有机电致发光器件及其制作方法
CN103296059A (zh) * 2013-06-24 2013-09-11 中国科学院长春光学精密机械与物理研究所 有源矩阵有机电致发光显示器件及其制备方法
CN108803932A (zh) * 2018-06-13 2018-11-13 京东方科技集团股份有限公司 像素电路、阵列基板、显示面板及其驱动方法
KR20220019154A (ko) 2020-08-06 2022-02-16 삼성디스플레이 주식회사 표시장치

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001143871A (ja) * 1999-11-12 2001-05-25 Canon Inc 有機発光素子
JP2006503443A (ja) * 2002-12-11 2006-01-26 エルジー・ケム・リミテッド 低い仕事関数の陽極を有する電界発光素子
US20060251922A1 (en) * 2005-05-06 2006-11-09 Eastman Kodak Company OLED electron-injecting layer
JP2006330592A (ja) * 2005-05-30 2006-12-07 Fujifilm Holdings Corp 有機エレクトロルミネッセンス表示装置
JP2008510312A (ja) * 2004-08-19 2008-04-03 エルジー・ケム・リミテッド バッファ層を含む有機発光素子およびその製作方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4885211A (en) 1987-02-11 1989-12-05 Eastman Kodak Company Electroluminescent device with improved cathode
US4769292A (en) 1987-03-02 1988-09-06 Eastman Kodak Company Electroluminescent device with modified thin film luminescent zone
KR100377321B1 (ko) 1999-12-31 2003-03-26 주식회사 엘지화학 피-형 반도체 성질을 갖는 유기 화합물을 포함하는 전기소자
DE10215210B4 (de) 2002-03-28 2006-07-13 Novaled Gmbh Transparentes, thermisch stabiles lichtemittierendes Bauelement mit organischen Schichten
JP4499039B2 (ja) * 2003-07-02 2010-07-07 出光興産株式会社 有機エレクトロルミネッセンス素子及びそれを用いた表示装置
US7528810B2 (en) * 2004-05-25 2009-05-05 Victor Company Of Japan, Limited Display with multiple emission layers
US7494722B2 (en) 2005-02-23 2009-02-24 Eastman Kodak Company Tandem OLED having an organic intermediate connector
EP2000463A2 (en) * 2006-03-27 2008-12-10 Idemitsu Kosan Co., Ltd. Nitrogen-containing heterocyclic derivative and organic electroluminescent device using same

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001143871A (ja) * 1999-11-12 2001-05-25 Canon Inc 有機発光素子
JP2006503443A (ja) * 2002-12-11 2006-01-26 エルジー・ケム・リミテッド 低い仕事関数の陽極を有する電界発光素子
JP2008510312A (ja) * 2004-08-19 2008-04-03 エルジー・ケム・リミテッド バッファ層を含む有機発光素子およびその製作方法
US20060251922A1 (en) * 2005-05-06 2006-11-09 Eastman Kodak Company OLED electron-injecting layer
JP2006330592A (ja) * 2005-05-30 2006-12-07 Fujifilm Holdings Corp 有機エレクトロルミネッセンス表示装置

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012521087A (ja) * 2009-03-17 2012-09-10 エルジー・ケム・リミテッド 有機発光素子およびその製造方法
JP2013509710A (ja) * 2009-10-28 2013-03-14 ルナレック アクチエボラグ 発光電気化学デバイス、そのデバイスを含むシステム、およびそのデバイスの使用
US9159943B2 (en) 2009-10-28 2015-10-13 Lunalec Ab Light-emitting electrochemical device, a system comprising such a device and use of such a device
CN103503099A (zh) * 2011-12-28 2014-01-08 松下电器产业株式会社 光电元件
US9755177B2 (en) 2013-10-09 2017-09-05 Sharp Kabushiki Kaisha Organic electroluminescent display panel
JP2015207543A (ja) * 2014-04-18 2015-11-19 エバーディスプレイ オプトロニクス（シャンハイ） リミテッド 逆構造ｏｌｅｄの製造方法
JP2021010035A (ja) * 2014-04-30 2021-01-28 株式会社半導体エネルギー研究所 発光素子、発光装置、電子機器および照明装置
KR20220150848A (ko) * 2014-04-30 2022-11-11 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자, 발광 장치, 조명 장치, 전자 기기
JP2022171918A (ja) * 2014-04-30 2022-11-11 株式会社半導体エネルギー研究所 発光素子
JP7371193B2 (ja) 2014-04-30 2023-10-30 株式会社半導体エネルギー研究所 発光素子
KR102788688B1 (ko) 2014-04-30 2025-03-28 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자, 발광 장치, 조명 장치, 전자 기기

Also Published As

Publication number Publication date
WO2009051684A1 (en) 2009-04-23
KR20100095527A (ko) 2010-08-31
US20090096352A1 (en) 2009-04-16
KR101246284B1 (ko) 2013-03-25
EP2201626A1 (en) 2010-06-30
US7719180B2 (en) 2010-05-18
EP2201626B1 (en) 2015-02-25
CN101884123A (zh) 2010-11-10

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