CN1934727A - 改进稳定性的有机发光器件 - Google Patents

改进稳定性的有机发光器件 Download PDF

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Publication number
CN1934727A
CN1934727A CNA2005800087199A CN200580008719A CN1934727A CN 1934727 A CN1934727 A CN 1934727A CN A2005800087199 A CNA2005800087199 A CN A2005800087199A CN 200580008719 A CN200580008719 A CN 200580008719A CN 1934727 A CN1934727 A CN 1934727A
Authority
CN
China
Prior art keywords
layer
oled
reflective
oled device
anode
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.)
Pending
Application number
CNA2005800087199A
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English (en)
Chinese (zh)
Inventor
P·K·雷乔扈里
J·K·马达蒂尔
L·-S·廖
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.)
Global OLED Technology LLC
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of CN1934727A publication Critical patent/CN1934727A/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
    • H10K50/80—Constructional details
    • H10K50/85—Arrangements for extracting light from the devices
    • H10K50/856—Arrangements for extracting light from the devices comprising reflective means
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00—Electroluminescent light sources
    • H05B33/12—Light sources with substantially two-dimensional radiating surfaces
    • H05B33/26—Light sources with substantially two-dimensional radiating surfaces characterised by the composition or arrangement of the conductive material used as an electrode
    • 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
    • H10K50/80—Constructional details
    • H10K50/805—Electrodes
    • H10K50/81—Anodes
    • H10K50/816—Multilayers, e.g. transparent multilayers
    • 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
    • H10K50/80—Constructional details
    • H10K50/805—Electrodes
    • H10K50/81—Anodes
    • H10K50/818—Reflective anodes, e.g. ITO combined with thick metallic layers
    • 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
    • H10K2102/302—Details of OLEDs of OLED structures
    • H10K2102/3023—Direction of light emission
    • H10K2102/3026—Top 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
    • H10K50/80—Constructional details
    • H10K50/85—Arrangements for extracting light from the devices
    • H10K50/852—Arrangements for extracting light from the devices comprising a resonant cavity structure, e.g. Bragg reflector pair
    • 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
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension

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  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electroluminescent Light Sources (AREA)
CNA2005800087199A 2004-03-19 2005-03-04 改进稳定性的有机发光器件 Pending CN1934727A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/804,960 2004-03-19
US10/804,960 US7157156B2 (en) 2004-03-19 2004-03-19 Organic light emitting device having improved stability

Publications (1)

Publication Number Publication Date
CN1934727A true CN1934727A (zh) 2007-03-21

Family

ID=34961702

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA2005800087199A Pending CN1934727A (zh) 2004-03-19 2005-03-04 改进稳定性的有机发光器件

Country Status (6)

Country Link
US (1) US7157156B2 (enExample)
JP (1) JP4741577B2 (enExample)
KR (1) KR101094737B1 (enExample)
CN (1) CN1934727A (enExample)
TW (1) TWI363579B (enExample)
WO (1) WO2005096406A2 (enExample)

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CN101789494A (zh) * 2009-01-22 2010-07-28 索尼公司 有机电致发光器件和显示单元
CN102956677A (zh) * 2012-11-30 2013-03-06 信利半导体有限公司 一种oled显示装置及其制作方法
CN104009176A (zh) * 2013-02-26 2014-08-27 海洋王照明科技股份有限公司 有机电致发光器件及其制备方法
CN104009174A (zh) * 2013-02-26 2014-08-27 海洋王照明科技股份有限公司 一种有机电致发光器件及其制备方法
CN107768546A (zh) * 2017-11-06 2018-03-06 华南理工大学 一种有机发光显示面板及其制备方法、显示装置
WO2019033794A1 (zh) * 2017-08-16 2019-02-21 昆山国显光电有限公司 有机电致发光装置及其电极
CN112086574A (zh) * 2019-06-13 2020-12-15 中国科学院苏州纳米技术与纳米仿生研究所 阳极结构及其制备方法
CN113725252A (zh) * 2021-08-30 2021-11-30 京东方科技集团股份有限公司 像素结构及其制备方法、显示面板
CN114242912A (zh) * 2021-12-02 2022-03-25 昆山工研院新型平板显示技术中心有限公司 发光器件及显示面板

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US8729795B2 (en) * 2005-06-30 2014-05-20 Semiconductor Energy Laboratory Co., Ltd. Light emitting device and electronic device
US9166197B2 (en) * 2005-08-29 2015-10-20 The Hong Kong University Of Science And Technology Metallic anode treated by carbon tetrafluoride plasma for organic light emitting device
TW200721478A (en) * 2005-10-14 2007-06-01 Pioneer Corp Light-emitting element and display apparatus using the same
WO2007063782A1 (en) * 2005-11-30 2007-06-07 Semiconductor Energy Laboratory Co., Ltd. Display device
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EP1804114B1 (en) 2005-12-28 2014-03-05 Semiconductor Energy Laboratory Co., Ltd. Display device
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JP4824776B2 (ja) * 2006-02-03 2011-11-30 エルジー・ケム・リミテッド 有機発光素子の製造方法およびこれによって製造された有機発光素子
EP1826605A1 (en) * 2006-02-24 2007-08-29 Semiconductor Energy Laboratory Co., Ltd. Display device
EP1826606B1 (en) * 2006-02-24 2012-12-26 Semiconductor Energy Laboratory Co., Ltd. Display device
US20070222371A1 (en) * 2006-03-21 2007-09-27 Eastman Kodak Company Top-emitting OLED device with improved stability
JP5109303B2 (ja) 2006-07-31 2012-12-26 ソニー株式会社 有機発光素子および表示装置
KR100796603B1 (ko) * 2006-11-28 2008-01-21 삼성에스디아이 주식회사 유기전계발광소자 및 그의 제조방법
KR100810640B1 (ko) * 2007-03-07 2008-03-06 삼성에스디아이 주식회사 유기전계발광표시장치
US20080278063A1 (en) * 2007-05-07 2008-11-13 Cok Ronald S Electroluminescent device having improved power distribution
KR101434361B1 (ko) * 2007-10-16 2014-08-26 삼성디스플레이 주식회사 백색 유기 전계 발광소자 및 이를 이용한 컬러 디스플레이장치
JP2008251542A (ja) * 2008-06-09 2008-10-16 Seiko Epson Corp 発光装置および電子機器
WO2010134237A1 (ja) * 2009-05-22 2010-11-25 シャープ株式会社 有機ｅｌ表示装置及びその製造方法
KR101156429B1 (ko) * 2009-06-01 2012-06-18 삼성모바일디스플레이주식회사 유기 발광 소자
US8137148B2 (en) * 2009-09-30 2012-03-20 General Electric Company Method of manufacturing monolithic parallel interconnect structure
KR101657222B1 (ko) * 2010-05-14 2016-09-19 삼성디스플레이 주식회사 유기 발광 소자
JP5735535B2 (ja) * 2010-11-15 2015-06-17 株式会社Ｊｏｌｅｄ 有機ｅｌ素子と、表示パネルおよび表示装置
TW201245405A (en) * 2011-03-08 2012-11-16 Du Pont Organic electronic device for lighting
JP2014509442A (ja) * 2011-03-22 2014-04-17 オーシャンズ キング ライティング サイエンス アンド テクノロジー シーオー．，エルティーディー 有機エレクトロルミネセンスデバイス、及び、その導電性基板
DE102012200084B4 (de) 2012-01-04 2021-05-12 Pictiva Displays International Limited Strahlungsemittierendes organisches bauteil
KR102149937B1 (ko) 2013-02-22 2020-09-01 삼성전자주식회사 광전 소자 및 이미지 센서
CN103700782B (zh) * 2013-12-26 2015-12-09 合肥京东方光电科技有限公司 一种oled显示面板及其制备方法
CN104617225A (zh) * 2015-02-16 2015-05-13 上海和辉光电有限公司 有机发光二极管器件及其制作方法
US11917840B2 (en) 2018-05-18 2024-02-27 Semiconductor Energy Laboratory Co., Ltd. Light-emitting device with reflective electrode and light-emitting layer
TW202116785A (zh) * 2019-10-28 2021-05-01 日商東麗股份有限公司 包含吡咯亞甲基硼錯合物的發光元件材料、發光元件、顯示裝置及照明裝置
KR20230092217A (ko) 2021-12-17 2023-06-26 엘지디스플레이 주식회사 유기발광표시장치 및 이의 제조방법

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Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101789494A (zh) * 2009-01-22 2010-07-28 索尼公司 有机电致发光器件和显示单元
CN102956677A (zh) * 2012-11-30 2013-03-06 信利半导体有限公司 一种oled显示装置及其制作方法
CN102956677B (zh) * 2012-11-30 2015-12-23 信利半导体有限公司 一种oled显示装置及其制作方法
CN104009176A (zh) * 2013-02-26 2014-08-27 海洋王照明科技股份有限公司 有机电致发光器件及其制备方法
CN104009174A (zh) * 2013-02-26 2014-08-27 海洋王照明科技股份有限公司 一种有机电致发光器件及其制备方法
WO2019033794A1 (zh) * 2017-08-16 2019-02-21 昆山国显光电有限公司 有机电致发光装置及其电极
CN107768546A (zh) * 2017-11-06 2018-03-06 华南理工大学 一种有机发光显示面板及其制备方法、显示装置
CN112086574A (zh) * 2019-06-13 2020-12-15 中国科学院苏州纳米技术与纳米仿生研究所 阳极结构及其制备方法
CN113725252A (zh) * 2021-08-30 2021-11-30 京东方科技集团股份有限公司 像素结构及其制备方法、显示面板
CN114242912A (zh) * 2021-12-02 2022-03-25 昆山工研院新型平板显示技术中心有限公司 发光器件及显示面板
CN114242912B (zh) * 2021-12-02 2024-04-30 昆山工研院新型平板显示技术中心有限公司 发光器件及显示面板

Also Published As

Publication number Publication date
KR20060129058A (ko) 2006-12-14
JP4741577B2 (ja) 2011-08-03
TWI363579B (en) 2012-05-01
KR101094737B1 (ko) 2011-12-16
WO2005096406A3 (en) 2006-04-06
JP2007529868A (ja) 2007-10-25
US20050208330A1 (en) 2005-09-22
TW200541406A (en) 2005-12-16
WO2005096406A2 (en) 2005-10-13
US7157156B2 (en) 2007-01-02

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Application publication date: 20070321