CN102082235B - 发光元件及其制造方法 - Google Patents

发光元件及其制造方法 Download PDF

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Publication number
CN102082235B
CN102082235B CN201010560034.8A CN201010560034A CN102082235B CN 102082235 B CN102082235 B CN 102082235B CN 201010560034 A CN201010560034 A CN 201010560034A CN 102082235 B CN102082235 B CN 102082235B
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CN
China
Prior art keywords
layer
light
electrode
organic
semi
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
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CN201010560034.8A
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English (en)
Chinese (zh)
Other versions
CN102082235A (zh
Inventor
根岸英辅
山田二郎
柏原充宏
中村弘史
卢星熙
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Sony Corp
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Sony Corp
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Publication of CN102082235A publication Critical patent/CN102082235A/zh
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Expired - Fee Related 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
    • H10K50/852—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
    • 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
    • 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
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/10—OLED displays
    • H10K59/12—Active-matrix OLED [AMOLED] displays

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electroluminescent Light Sources (AREA)
  • Optical Elements Other Than Lenses (AREA)
CN201010560034.8A 2009-12-01 2010-11-24 发光元件及其制造方法 Expired - Fee Related CN102082235B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2009-273101 2009-12-01
JP2009273101A JP5463882B2 (ja) 2009-12-01 2009-12-01 発光素子及びその製造方法

Publications (2)

Publication Number Publication Date
CN102082235A CN102082235A (zh) 2011-06-01
CN102082235B true CN102082235B (zh) 2015-07-08

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201010560034.8A Expired - Fee Related CN102082235B (zh) 2009-12-01 2010-11-24 发光元件及其制造方法

Country Status (3)

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US (3) US8334530B2 (enExample)
JP (1) JP5463882B2 (enExample)
CN (1) CN102082235B (enExample)

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JP5479391B2 (ja) * 2011-03-08 2014-04-23 株式会社東芝 半導体発光素子及びその製造方法
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JP6335456B2 (ja) * 2012-10-05 2018-05-30 キヤノン株式会社 露光装置および画像形成装置
KR101930383B1 (ko) 2012-10-31 2019-03-11 엘지디스플레이 주식회사 유기발광장치 및 그 제조방법
KR101502206B1 (ko) 2012-11-20 2015-03-12 삼성디스플레이 주식회사 발광효율이 향상된 유기발광 표시장치
KR20140081314A (ko) * 2012-12-21 2014-07-01 삼성디스플레이 주식회사 발광 표시 장치 및 그 제조 방법
JP6115274B2 (ja) * 2013-04-11 2017-04-19 ソニー株式会社 表示装置および電子機器
KR20140133053A (ko) * 2013-05-09 2014-11-19 삼성디스플레이 주식회사 유기 발광 표시 장치
KR102084400B1 (ko) * 2013-08-30 2020-03-04 엘지디스플레이 주식회사 유기전계 발광장치 및 그 제조방법
KR20150096547A (ko) * 2014-02-14 2015-08-25 삼성디스플레이 주식회사 유기 발광 표시 패널 및 이의 제조 방법
JP2015187928A (ja) * 2014-03-26 2015-10-29 株式会社Ｊｏｌｅｄ 有機ｅｌ表示装置および電子機器
KR102343279B1 (ko) * 2014-10-01 2021-12-24 삼성디스플레이 주식회사 유기 발광 소자 및 이를 포함하는 유기 발광 표시 장치
KR102345470B1 (ko) * 2015-01-28 2021-12-31 삼성디스플레이 주식회사 표시장치
CN106067470B (zh) * 2015-04-23 2019-11-22 乐金显示有限公司 有机发光显示设备
KR102605957B1 (ko) * 2016-02-23 2023-11-27 삼성디스플레이 주식회사 유기 발광 표시 장치 및 유기 발광 표시 장치의 제조 방법
WO2017149734A1 (ja) * 2016-03-03 2017-09-08 パイオニア株式会社 発光装置及び発光システム
DE102016108195A1 (de) * 2016-05-03 2017-11-09 Osram Oled Gmbh Verfahren zum herstellen eines organischen optoelektronischen bauelements und organisches optoelektronisches bauelement
CN108258008B (zh) * 2016-12-29 2020-12-04 京东方科技集团股份有限公司 显示基板及其制备方法、显示面板
KR102795816B1 (ko) * 2018-03-06 2025-04-16 소니 세미컨덕터 솔루션즈 가부시키가이샤 발광 소자 유닛
JP2019175665A (ja) * 2018-03-28 2019-10-10 株式会社Ｊｏｌｅｄ 有機電界発光素子
JP6879568B2 (ja) * 2018-11-08 2021-06-02 株式会社Ｊｏｌｅｄ 有機電界発光素子およびその製造方法
US10522787B1 (en) * 2018-11-27 2019-12-31 Sharp Kabushiki Kaisha High efficiency quantum dot LED structure
JP7176552B2 (ja) * 2020-08-31 2022-11-22 セイコーエプソン株式会社 電気光学装置および電子機器
KR102870256B1 (ko) * 2020-12-24 2025-10-14 엘지디스플레이 주식회사 발광 표시 장치
JP7650669B2 (ja) * 2021-01-15 2025-03-25 株式会社ジャパンディスプレイ 表示装置
KR20230111683A (ko) * 2022-01-18 2023-07-26 삼성디스플레이 주식회사 표시 장치 및 표시 장치의 제조 방법

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CN1575061A (zh) * 2003-06-03 2005-02-02 三星Sdi株式会社 采用低电阻阴极的有机电致发光显示装置
US20050088081A1 (en) * 2003-09-30 2005-04-28 Sanyo Electric Co., Ltd. Organic electroluminescent device
JP2006338916A (ja) * 2005-05-31 2006-12-14 Sony Corp 有機ｅｌ素子、表示装置、及び有機ｅｌ素子の製造方法
CN101051676A (zh) * 2007-05-15 2007-10-10 友达光电股份有限公司 有机电激发光像素、有机电激发光元件及其制造方法

Also Published As

Publication number Publication date
US20110163339A1 (en) 2011-07-07
CN102082235A (zh) 2011-06-01
US8841658B2 (en) 2014-09-23
US8334530B2 (en) 2012-12-18
JP5463882B2 (ja) 2014-04-09
US20130240857A1 (en) 2013-09-19
US8435829B2 (en) 2013-05-07
US20120295016A1 (en) 2012-11-22
JP2011119047A (ja) 2011-06-16

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Granted publication date: 20150708