WO2003022011A1 - Dispositif electroluminescent organique et son procede de fabrication - Google Patents

Dispositif electroluminescent organique et son procede de fabrication Download PDF

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Publication number
WO2003022011A1
WO2003022011A1 PCT/JP2002/006354 JP0206354W WO03022011A1 WO 2003022011 A1 WO2003022011 A1 WO 2003022011A1 JP 0206354 W JP0206354 W JP 0206354W WO 03022011 A1 WO03022011 A1 WO 03022011A1
Authority
WO
WIPO (PCT)
Prior art keywords
anode
reflectance
layer
silver
electroluminescence device
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
PCT/JP2002/006354
Other languages
English (en)
French (fr)
Inventor
Koji Hanawa
Jiro Yamada
Takashi Hirano
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Priority to EP02736178A priority Critical patent/EP1422977A4/en
Priority to US10/399,030 priority patent/US7285905B2/en
Priority to KR1020037005946A priority patent/KR100868599B1/ko
Publication of WO2003022011A1 publication Critical patent/WO2003022011A1/ja
Anticipated expiration legal-status Critical
Priority to US11/899,431 priority patent/US8937428B2/en
Priority to US14/567,290 priority patent/US9240564B2/en
Priority to US14/967,548 priority patent/US9722201B2/en
Priority to US15/163,877 priority patent/US10020460B2/en
Priority to US16/005,152 priority patent/US10522781B2/en
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C5/00—Alloys based on noble metals
    • C22C5/06—Alloys based on silver
    • 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 [2D] radiating surfaces
    • H05B33/26—Light sources with substantially two-dimensional [2D] radiating surfaces characterised by the composition or arrangement of the conductive material used as an electrode
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C5/00—Alloys based on noble metals
    • C22C5/06—Alloys based on silver
    • C22C5/08—Alloys based on silver with copper as the next major constituent
    • 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]
    • H10K50/17—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
    • H10K50/80—Constructional details
    • H10K50/805—Electrodes
    • H10K50/81—Anodes
    • 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
    • H10K50/00—Organic light-emitting devices
    • H10K50/80—Constructional details
    • H10K50/805—Electrodes
    • H10K50/82—Cathodes
    • 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
    • H10K50/82—Cathodes
    • H10K50/822—Cathodes characterised by their shape
    • 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
    • H10K50/82—Cathodes
    • H10K50/828—Transparent cathodes, e.g. comprising thin metal 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
    • H10K50/80—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
    • 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
    • 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
    • H10K2102/10—Transparent electrodes, e.g. using graphene
    • H10K2102/101—Transparent electrodes, e.g. using graphene comprising transparent conductive oxides [TCO]
    • H10K2102/103—Transparent electrodes, e.g. using graphene comprising transparent conductive oxides [TCO] comprising indium oxides, e.g. ITO
    • 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
    • H10K50/805—Electrodes
    • H10K50/82—Cathodes
    • H10K50/826—Multilayers, e.g. opaque 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
    • H10K50/85—Arrangements for extracting light from the devices
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electroluminescent Light Sources (AREA)
PCT/JP2002/006354 2001-08-31 2002-06-25 Dispositif electroluminescent organique et son procede de fabrication Ceased WO2003022011A1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
EP02736178A EP1422977A4 (en) 2001-08-31 2002-06-25 ORGANIC ELECTROLUMINESCENCE ELEMENT AND METHOD FOR THE PRODUCTION THEREOF
US10/399,030 US7285905B2 (en) 2001-08-31 2002-06-25 Organic electroluminescence device comprising a silver alloy anode and method of manufacturing the same
KR1020037005946A KR100868599B1 (ko) 2001-08-31 2002-06-25 유기 전계 발광 소자 및 그 제조 방법
US11/899,431 US8937428B2 (en) 2001-08-31 2007-09-06 Organic electroluminescence device with silver alloy anode and method of manufacturing the same
US14/567,290 US9240564B2 (en) 2001-08-31 2014-12-11 Organic electroluminescence device and method of manufacturing the same
US14/967,548 US9722201B2 (en) 2001-08-31 2015-12-14 Organic electroluminescence device and method of manufacturing the same
US15/163,877 US10020460B2 (en) 2001-08-31 2016-05-25 Electroluminescence device and display device
US16/005,152 US10522781B2 (en) 2001-08-31 2018-06-11 Electroluminescence device and display device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001-264410 2001-08-31
JP2001264410A JP3804858B2 (ja) 2001-08-31 2001-08-31 有機電界発光素子およびその製造方法

Related Child Applications (3)

Application Number Title Priority Date Filing Date
US10399030 A-371-Of-International 2002-06-25
US10/399,030 A-371-Of-International US7285905B2 (en) 2001-08-31 2002-06-25 Organic electroluminescence device comprising a silver alloy anode and method of manufacturing the same
US11/899,431 Continuation US8937428B2 (en) 2001-08-31 2007-09-06 Organic electroluminescence device with silver alloy anode and method of manufacturing the same

Publications (1)

Publication Number Publication Date
WO2003022011A1 true WO2003022011A1 (fr) 2003-03-13

Family

ID=19091012

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2002/006354 Ceased WO2003022011A1 (fr) 2001-08-31 2002-06-25 Dispositif electroluminescent organique et son procede de fabrication

Country Status (7)

Country Link
US (6) US7285905B2 (ja)
EP (1) EP1422977A4 (ja)
JP (1) JP3804858B2 (ja)
KR (1) KR100868599B1 (ja)
CN (1) CN100416885C (ja)
TW (1) TW557638B (ja)
WO (1) WO2003022011A1 (ja)

Cited By (9)

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WO2004086531A1 (en) 2003-03-26 2004-10-07 Sony Corporation Light-emitting device, method of manufacturing the same, and display unit
WO2005018011A3 (en) * 2003-08-14 2006-03-02 Eastman Kodak Co Microcavity oled device
US7091659B2 (en) 2003-04-28 2006-08-15 Mitsubishi Denki Kabushiki Kaisha Organic electro luminescence element and manufacturing method thereof
CN1333440C (zh) * 2003-08-19 2007-08-22 精工爱普生株式会社 电极及其形成方法、薄膜晶体管、电子电路、显示装置
CN100401857C (zh) * 2003-09-30 2008-07-09 三洋电机株式会社 有机电致发光显示面板
CN100405876C (zh) * 2003-09-30 2008-07-23 三洋电机株式会社 有机电致发光组件及有机电致发光面板
CN100442569C (zh) * 2003-06-03 2008-12-10 三星Sdi株式会社 采用多层型像素电极的有机电致发光器件及其制造方法
CN100444424C (zh) * 2003-11-29 2008-12-17 三星Sdi株式会社 有机发光器件及其制造方法
CN101499516B (zh) * 2003-03-26 2011-05-04 索尼株式会社 发光器件及其制造方法和显示单元

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JP3804858B2 (ja) 2001-08-31 2006-08-02 ソニー株式会社 有機電界発光素子およびその製造方法
JP2003109775A (ja) * 2001-09-28 2003-04-11 Sony Corp 有機電界発光素子
US7488986B2 (en) * 2001-10-26 2009-02-10 Semiconductor Energy Laboratory Co., Ltd. Light emitting device
US20040140757A1 (en) * 2003-01-17 2004-07-22 Eastman Kodak Company Microcavity OLED devices
US20040149984A1 (en) * 2003-01-31 2004-08-05 Eastman Kodak Company Color OLED display with improved emission
JP2005093329A (ja) * 2003-09-19 2005-04-07 Sony Corp 表示素子およびこれを用いた表示装置
DE10359156B4 (de) * 2003-12-16 2007-08-30 Schott Ag Anzeigevorrichtung
US7157156B2 (en) * 2004-03-19 2007-01-02 Eastman Kodak Company Organic light emitting device having improved stability
JP2006086069A (ja) * 2004-09-17 2006-03-30 Three M Innovative Properties Co 有機エレクトロルミネッセンス素子及びその製造方法
US7851989B2 (en) * 2005-03-25 2010-12-14 Semiconductor Energy Laboratory Co., Ltd. Light emitting device
JP5072243B2 (ja) * 2005-03-25 2012-11-14 株式会社半導体エネルギー研究所 発光装置
US8729795B2 (en) * 2005-06-30 2014-05-20 Semiconductor Energy Laboratory Co., Ltd. Light emitting device and electronic device
US7994711B2 (en) * 2005-08-08 2011-08-09 Semiconductor Energy Laboratory Co., Ltd. Light emitting device and manufacturing method thereof
KR100712181B1 (ko) * 2005-12-14 2007-04-27 삼성에스디아이 주식회사 유기전계발광소자 및 그 제조방법
JP4823685B2 (ja) * 2005-12-28 2011-11-24 京セラ株式会社 Ｅｌ装置及びその製造方法
KR100844788B1 (ko) 2006-02-03 2008-07-07 주식회사 엘지화학 유기발광소자의 제조방법 및 이에 의하여 제조된유기발광소자
CN101379885B (zh) * 2006-02-03 2011-01-26 Lg化学株式会社 有机发光器件的制备方法及由该方法制备的有机发光器件
KR100855487B1 (ko) * 2006-09-12 2008-09-01 엘지디스플레이 주식회사 전계발광소자
US20080125821A1 (en) * 2006-11-07 2008-05-29 Gregory Blomquist Advanced cardiac life support apparatus and method
JP5007246B2 (ja) 2008-01-31 2012-08-22 三菱電機株式会社 有機電界発光型表示装置及びその製造方法
CN101904220B (zh) 2008-09-19 2013-05-15 松下电器产业株式会社 有机电致发光元件及其制造方法
US8362473B2 (en) * 2008-09-30 2013-01-29 Panasonic Corporation Organic EL device and method for manufacturing same
JP2010192413A (ja) 2009-01-22 2010-09-02 Sony Corp 有機電界発光素子および表示装置
KR101156429B1 (ko) * 2009-06-01 2012-06-18 삼성모바일디스플레이주식회사 유기 발광 소자
JP5526610B2 (ja) * 2009-06-09 2014-06-18 凸版印刷株式会社 有機ｅｌディスプレイの構造とその製造方法
KR101065413B1 (ko) * 2009-07-03 2011-09-16 삼성모바일디스플레이주식회사 유기전계발광표시장치 및 그의 제조방법
CN102934350A (zh) * 2009-07-09 2013-02-13 美国迅力光能公司 光伏电池器件的背反射层
KR101213493B1 (ko) 2010-04-13 2012-12-20 삼성디스플레이 주식회사 유기 발광 소자 및 그 제조방법
US9105847B2 (en) * 2010-06-24 2015-08-11 Joled Inc. Organic EL display and method of manufacturing the same
US9012927B2 (en) * 2011-11-30 2015-04-21 Canon Kabushiki Kaisha Display device
CN103219472B (zh) * 2013-04-19 2015-12-02 云南北方奥雷德光电科技股份有限公司 顶部发光oled器件阳极结构及其制备工艺
US10181573B2 (en) * 2014-07-11 2019-01-15 Lg Display Co., Ltd. Organic light-emitting diode display device and method of fabricating the same
KR101705406B1 (ko) * 2014-09-11 2017-02-10 경희대학교 산학협력단 갈륨을 포함하는 p형 산화물 반도체를 이용한 유기 발광 다이오드 및 이의 제조 방법
CN105118924B (zh) * 2015-07-29 2017-12-01 苏州大学 一种防短路的顶发射oled器件及其制备方法
CN105355800A (zh) * 2015-10-27 2016-02-24 深圳市华星光电技术有限公司 一种有源矩阵有机发光二极体基板及其显示装置
CN108336240A (zh) * 2017-01-20 2018-07-27 昆山工研院新型平板显示技术中心有限公司 Oled结构以及柔性oled显示面板
CN108550713B (zh) * 2018-04-28 2020-03-13 上海天马有机发光显示技术有限公司 有机发光显示面板及其显示装置
KR20250069709A (ko) 2018-05-18 2025-05-19 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자, 발광 장치, 전자 기기, 및 조명 장치
WO2020105544A1 (ja) 2018-11-19 2020-05-28 ソニー株式会社 発光素子、表示装置及び電子機器
CN111180500B (zh) * 2020-02-26 2023-10-24 京东方科技集团股份有限公司 显示用基板及电致发光显示装置

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EP1422977A4 (en) 2009-06-17
JP2003077681A (ja) 2003-03-14
US20180294430A1 (en) 2018-10-11
US20150137104A1 (en) 2015-05-21
EP1422977A1 (en) 2004-05-26
US7285905B2 (en) 2007-10-23
TW557638B (en) 2003-10-11
US10020460B2 (en) 2018-07-10
US20080067927A1 (en) 2008-03-20
KR20040030445A (ko) 2004-04-09
US20160268539A1 (en) 2016-09-15
US20040021414A1 (en) 2004-02-05
KR100868599B1 (ko) 2008-11-13
US8937428B2 (en) 2015-01-20
US9240564B2 (en) 2016-01-19
US10522781B2 (en) 2019-12-31
CN100416885C (zh) 2008-09-03
US9722201B2 (en) 2017-08-01
CN1481656A (zh) 2004-03-10
US20160233454A1 (en) 2016-08-11

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