CN101884123A - 具有改进效率的倒置型oled器件 - Google Patents

具有改进效率的倒置型oled器件 Download PDF

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Publication number
CN101884123A
CN101884123A CN2008801160797A CN200880116079A CN101884123A CN 101884123 A CN101884123 A CN 101884123A CN 2008801160797 A CN2008801160797 A CN 2008801160797A CN 200880116079 A CN200880116079 A CN 200880116079A CN 101884123 A CN101884123 A CN 101884123A
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CN
China
Prior art keywords
electron
layer
cathode
organic material
anode
Prior art date
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Pending
Application number
CN2008801160797A
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English (en)
Chinese (zh)
Inventor
杰弗里·保罗·斯皮德勒
图卡拉姆·姬珊·哈特瓦尔
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Global OLED Technology LLC
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Global OLED Technology LLC
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Filing date
Publication date
Application filed by Global OLED Technology LLC filed Critical Global OLED Technology LLC
Publication of CN101884123A publication Critical patent/CN101884123A/zh
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)
CN2008801160797A 2007-10-16 2008-10-14 具有改进效率的倒置型oled器件 Pending CN101884123A (zh)

Applications Claiming Priority (3)

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

Publications (1)

Publication Number Publication Date
CN101884123A true CN101884123A (zh) 2010-11-10

Family

ID=40260441

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2008801160797A Pending CN101884123A (zh) 2007-10-16 2008-10-14 具有改进效率的倒置型oled器件

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 (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102694125A (zh) * 2011-03-21 2012-09-26 海洋王照明科技股份有限公司 有机电致发光器件
CN103262279A (zh) * 2010-11-22 2013-08-21 加利福尼亚大学董事会 用于有机电子器件中的有机小分子半导体发色团
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
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
CN104335378A (zh) * 2012-05-31 2015-02-04 株式会社Lg化学 有机电致发光装置

Families Citing this family (14)

* 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
US9587172B2 (en) * 2008-10-01 2017-03-07 Lg Display Co., Ltd. Organic light-emitting diode and method of manufacturing the same
KR100994118B1 (ko) * 2009-01-13 2010-11-15 삼성모바일디스플레이주식회사 유기 발광 소자 및 그 제조 방법
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
DE102009022408A1 (de) * 2009-05-18 2010-12-09 Technische Universität Dresden Organische Solarzelle oder Photodetektor mit verbesserter Absorption
SE534257C2 (sv) * 2009-10-28 2011-06-21 Lunavation Ab En ljusemitterande elektrokemisk anordning, ett system innefattande en sådan anordning samt användning av en sådan anordning
TWI447982B (zh) * 2011-05-24 2014-08-01 Au Optronics Corp 有機發光裝置
JP5957012B2 (ja) * 2011-12-28 2016-07-27 パナソニック株式会社 光電気素子
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
US9755177B2 (en) 2013-10-09 2017-09-05 Sharp Kabushiki Kaisha Organic electroluminescent display panel
CN103928639B (zh) * 2014-04-18 2016-08-24 上海和辉光电有限公司 一种逆构造oled的制备方法
TWI713447B (zh) * 2014-04-30 2020-12-21 日商半導體能源研究所股份有限公司 發光元件、發光裝置、照明裝置、及電子設備
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

Family Cites Families (13)

* 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
JP3571977B2 (ja) * 1999-11-12 2004-09-29 キヤノン株式会社 有機発光素子
US7560175B2 (en) * 1999-12-31 2009-07-14 Lg Chem, Ltd. Electroluminescent devices with low work function anode
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
US8007924B2 (en) * 2003-07-02 2011-08-30 Idemitsu Kosan Co., Ltd. Organic electroluminescent device and display using same
US7528810B2 (en) * 2004-05-25 2009-05-05 Victor Company Of Japan, Limited Display with multiple emission layers
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
US7494722B2 (en) 2005-02-23 2009-02-24 Eastman Kodak Company Tandem OLED having an organic intermediate connector
US7629741B2 (en) 2005-05-06 2009-12-08 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
CN101410380A (zh) * 2006-03-27 2009-04-15 出光兴产株式会社 含氮杂环衍生物及使用其的有机电致发光元件

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103262279A (zh) * 2010-11-22 2013-08-21 加利福尼亚大学董事会 用于有机电子器件中的有机小分子半导体发色团
US9893294B2 (en) 2010-11-22 2018-02-13 The Regents Of The University Of California Organic small molecule semiconducting chromophores for use in organic electronic devices
US10892421B2 (en) 2010-11-22 2021-01-12 The Regents Of The University Of California Organic small molecule semiconducting chromophores for use in organic electronic devices
CN102694125A (zh) * 2011-03-21 2012-09-26 海洋王照明科技股份有限公司 有机电致发光器件
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
CN104335378A (zh) * 2012-05-31 2015-02-04 株式会社Lg化学 有机电致发光装置
CN104335378B (zh) * 2012-05-31 2017-08-29 乐金显示有限公司 有机电致发光装置
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

Also Published As

Publication number Publication date
US20090096352A1 (en) 2009-04-16
US7719180B2 (en) 2010-05-18
JP2011501432A (ja) 2011-01-06
EP2201626A1 (en) 2010-06-30
KR101246284B1 (ko) 2013-03-25
KR20100095527A (ko) 2010-08-31
WO2009051684A1 (en) 2009-04-23
EP2201626B1 (en) 2015-02-25

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Application publication date: 20101110