JP4898560B2 - 有機発光装置 - Google Patents

有機発光装置 Download PDF

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Publication number
JP4898560B2
JP4898560B2 JP2007144667A JP2007144667A JP4898560B2 JP 4898560 B2 JP4898560 B2 JP 4898560B2 JP 2007144667 A JP2007144667 A JP 2007144667A JP 2007144667 A JP2007144667 A JP 2007144667A JP 4898560 B2 JP4898560 B2 JP 4898560B2
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JP
Japan
Prior art keywords
light emitting
organic light
electron injection
emitting device
layer
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.)
Expired - Fee Related
Application number
JP2007144667A
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English (en)
Japanese (ja)
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JP2008028371A (ja
JP2008028371A5 (enExample
Inventor
陽次郎 松田
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP2007144667A priority Critical patent/JP4898560B2/ja
Priority to US11/762,383 priority patent/US7709833B2/en
Publication of JP2008028371A publication Critical patent/JP2008028371A/ja
Publication of JP2008028371A5 publication Critical patent/JP2008028371A5/ja
Application granted granted Critical
Publication of JP4898560B2 publication Critical patent/JP4898560B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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    • 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
    • H05B33/10—Apparatus or processes specially adapted to the manufacture of electroluminescent light sources
    • 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]
    • H10K50/14—Carrier transporting layers
    • H10K50/16—Electron transporting layers
    • H10K50/165—Electron transporting layers comprising dopants
    • 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
    • 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
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/30—Devices specially adapted for multicolour light emission
    • H10K59/35—Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/80—Constructional details
    • H10K59/875—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
    • H10K2102/00—Constructional details relating to the organic devices covered by this subclass
    • H10K2102/301—Details of OLEDs
    • H10K2102/351—Thickness
    • 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
    • H10K50/84—Passivation; Containers; Encapsulations
    • H10K50/842—Containers
    • H10K50/8426—Peripheral sealing arrangements, e.g. adhesives, sealants
    • 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
    • H10K50/84—Passivation; Containers; Encapsulations
    • H10K50/844—Encapsulations
    • 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
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/80—Constructional details
    • H10K59/87—Passivation; Containers; Encapsulations
    • H10K59/873—Encapsulations
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/80—Constructional details
    • H10K59/875—Arrangements for extracting light from the devices
    • H10K59/876—Arrangements for extracting light from the devices comprising a resonant cavity structure, e.g. Bragg reflector pair

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Electroluminescent Light Sources (AREA)
JP2007144667A 2006-06-23 2007-05-31 有機発光装置 Expired - Fee Related JP4898560B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2007144667A JP4898560B2 (ja) 2006-06-23 2007-05-31 有機発光装置
US11/762,383 US7709833B2 (en) 2006-06-23 2007-06-13 Organic light-emitting device

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2006173250 2006-06-23
JP2006173250 2006-06-23
JP2007144667A JP4898560B2 (ja) 2006-06-23 2007-05-31 有機発光装置

Publications (3)

Publication Number Publication Date
JP2008028371A JP2008028371A (ja) 2008-02-07
JP2008028371A5 JP2008028371A5 (enExample) 2010-07-15
JP4898560B2 true JP4898560B2 (ja) 2012-03-14

Family

ID=38872911

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007144667A Expired - Fee Related JP4898560B2 (ja) 2006-06-23 2007-05-31 有機発光装置

Country Status (2)

Country Link
US (1) US7709833B2 (enExample)
JP (1) JP4898560B2 (enExample)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI323047B (en) * 2006-11-28 2010-04-01 Univ Nat Taiwan The method for forming electronic devices by using protection layers
KR100813850B1 (ko) 2007-03-29 2008-03-17 삼성에스디아이 주식회사 발광 장치
KR100922763B1 (ko) * 2008-03-13 2009-10-21 삼성모바일디스플레이주식회사 유기 발광 디스플레이 장치 및 그 제조 방법
JP2009238910A (ja) * 2008-03-26 2009-10-15 Canon Inc 有機発光素子
WO2009125471A1 (ja) 2008-04-07 2009-10-15 パイオニア株式会社 発光素子及び表示パネル
WO2009125472A1 (ja) 2008-04-07 2009-10-15 パイオニア株式会社 発光素子及び表示パネル
JP2010287484A (ja) * 2009-06-12 2010-12-24 Sony Corp 有機発光素子、並びにこれを備えた表示装置および照明装置
JP5783780B2 (ja) * 2010-06-03 2015-09-24 キヤノン株式会社 表示装置
KR20120003216A (ko) * 2010-07-02 2012-01-10 삼성모바일디스플레이주식회사 유기 발광 표시 장치 및 그 제조 방법
JP5676949B2 (ja) * 2010-07-21 2015-02-25 キヤノン株式会社 有機ｅｌ表示装置
KR101983229B1 (ko) * 2010-07-23 2019-05-29 삼성디스플레이 주식회사 유기 발광 표시 장치 및 그의 제조 방법
JP5975831B2 (ja) * 2011-10-31 2016-08-23 キヤノン株式会社 表示装置
KR101950838B1 (ko) * 2012-07-30 2019-02-21 엘지디스플레이 주식회사 유기발광다이오드 표시소자의 제조방법
US8940568B2 (en) 2012-08-31 2015-01-27 Universal Display Corporation Patterning method for OLEDs
JP2014110143A (ja) * 2012-11-30 2014-06-12 Samsung Display Co Ltd 有機ｅｌ素子
JP6111643B2 (ja) * 2012-12-17 2017-04-12 セイコーエプソン株式会社 有機エレクトロルミネッセンス装置、及び電子機器
KR102113369B1 (ko) * 2013-02-28 2020-05-20 닛폰 호소 교카이 유기 전계 발광 소자
JP6114592B2 (ja) * 2013-03-21 2017-04-12 株式会社半導体エネルギー研究所 表示装置およびその製造方法、電子機器
KR20140116692A (ko) * 2013-03-25 2014-10-06 삼성디스플레이 주식회사 유기 발광 표시 장치 및 그 제조 방법
KR102073884B1 (ko) * 2013-04-26 2020-02-06 삼성디스플레이 주식회사 유기 발광 표시 장치
JP2014236099A (ja) 2013-05-31 2014-12-15 株式会社ジャパンディスプレイ 有機エレクトロルミネッセンス表示装置
CN103531721B (zh) * 2013-11-05 2015-04-22 京东方科技集团股份有限公司 叠层有机发光二极管器件和显示装置
JP6340616B2 (ja) 2015-07-28 2018-06-13 株式会社Ｊｏｌｅｄ 有機ｅｌ素子、および有機ｅｌ表示パネル
KR102397823B1 (ko) * 2015-11-30 2022-05-12 엘지디스플레이 주식회사 유기 발광 표시 장치
CN106449715A (zh) * 2016-11-09 2017-02-22 上海天马有机发光显示技术有限公司 一种有机发光显示面板及其制作方法
KR102387794B1 (ko) * 2017-10-27 2022-04-15 엘지디스플레이 주식회사 백색 유기 발광 소자 및 이를 적용한 유기 발광 표시 장치
KR102421769B1 (ko) * 2017-11-13 2022-07-18 삼성디스플레이 주식회사 유기 발광 소자 및 이를 포함하는 유기 발광 표시장치
KR102640404B1 (ko) * 2018-10-18 2024-02-26 삼성디스플레이 주식회사 표시장치 및 그 표시장치의 제조방법
CN111129332A (zh) * 2019-12-31 2020-05-08 深圳市华星光电半导体显示技术有限公司 Oled显示面板
CN113036046A (zh) * 2021-03-03 2021-06-25 吉林奥来德光电材料股份有限公司 电子注入层用组合物、电子注入层、光电器件及显示装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10270171A (ja) 1997-01-27 1998-10-09 Junji Kido 有機エレクトロルミネッセント素子
JP4136185B2 (ja) 1999-05-12 2008-08-20 パイオニア株式会社 有機エレクトロルミネッセンス多色ディスプレイ及びその製造方法
JP4449116B2 (ja) 1999-09-20 2010-04-14 ソニー株式会社 有機エレクトロルミネッセンス素子及びその製造方法と表示装置
JP4729154B2 (ja) * 1999-09-29 2011-07-20 淳二 城戸 有機エレクトロルミネッセント素子、有機エレクトロルミネッセント素子群及びその発光スペクトルの制御方法
KR20010050711A (ko) * 1999-09-29 2001-06-15 준지 키도 유기전계발광소자, 유기전계발광소자그룹 및 이런소자들의 발광스펙트럼의 제어방법
JP2003031363A (ja) 2001-07-16 2003-01-31 Sharp Corp スパッタ装置およびそれを用いた有機ｅｌ素子パネルの製造方法並びに有機ｅｌ素子
JP4131924B2 (ja) * 2002-09-26 2008-08-13 東芝松下ディスプレイテクノロジー株式会社 有機ｅｌ表示装置
JP2004132189A (ja) 2002-10-08 2004-04-30 Toyota Motor Corp 車両の蓄熱システム
JP2005063910A (ja) * 2003-08-20 2005-03-10 Canon Inc 有機発光素子及びその製造方法
JP4507718B2 (ja) * 2004-06-25 2010-07-21 京セラ株式会社 カラー有機ｅｌディスプレイ及びその製造方法
JP4823629B2 (ja) * 2004-09-24 2011-11-24 株式会社半導体エネルギー研究所 発光装置
JP2006237038A (ja) * 2005-02-22 2006-09-07 Seiko Epson Corp 発光装置、および発光装置の製造方法
JP4378366B2 (ja) * 2005-08-04 2009-12-02 キヤノン株式会社 発光素子アレイ
JP2007294901A (ja) * 2006-03-31 2007-11-08 Canon Inc 有機発光素子

Also Published As

Publication number Publication date
US7709833B2 (en) 2010-05-04
US20070296334A1 (en) 2007-12-27
JP2008028371A (ja) 2008-02-07

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