CN101711439B - 具有改进的光输出的电致发光装置 - Google Patents

具有改进的光输出的电致发光装置 Download PDF

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Publication number
CN101711439B
CN101711439B CN2008800182676A CN200880018267A CN101711439B CN 101711439 B CN101711439 B CN 101711439B CN 2008800182676 A CN2008800182676 A CN 2008800182676A CN 200880018267 A CN200880018267 A CN 200880018267A CN 101711439 B CN101711439 B CN 101711439B
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light
electrode
transparent
layer
substrate
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CN101711439A (zh
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R·S·科克
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Global OLED Technology LLC
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y20/00—Nanooptics, e.g. quantum optics or photonic crystals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • 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
    • H10K50/80—Constructional details
    • H10K50/85—Arrangements for extracting light from the devices
    • H10K50/854—Arrangements for extracting light from the devices comprising scattering means
    • 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
    • H10K59/877—Arrangements for extracting light from the devices comprising scattering means

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Nanotechnology (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Electroluminescent Light Sources (AREA)
CN2008800182676A 2007-05-31 2008-05-29 具有改进的光输出的电致发光装置 Active CN101711439B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/756,063 2007-05-31
US11/756,063 US7902748B2 (en) 2007-05-31 2007-05-31 Electroluminescent device having improved light output
PCT/US2008/006800 WO2008150424A1 (en) 2007-05-31 2008-05-29 Electroluminescent device having improved light output

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CN101711439A CN101711439A (zh) 2010-05-19
CN101711439B true CN101711439B (zh) 2012-06-13

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US (1) US7902748B2 (enExample)
EP (1) EP2150996B1 (enExample)
JP (1) JP5243534B2 (enExample)
CN (1) CN101711439B (enExample)
TW (1) TWI403209B (enExample)
WO (1) WO2008150424A1 (enExample)

Families Citing this family (77)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8718437B2 (en) 2006-03-07 2014-05-06 Qd Vision, Inc. Compositions, optical component, system including an optical component, devices, and other products
US9297092B2 (en) 2005-06-05 2016-03-29 Qd Vision, Inc. Compositions, optical component, system including an optical component, devices, and other products
US8849087B2 (en) 2006-03-07 2014-09-30 Qd Vision, Inc. Compositions, optical component, system including an optical component, devices, and other products
US9951438B2 (en) 2006-03-07 2018-04-24 Samsung Electronics Co., Ltd. Compositions, optical component, system including an optical component, devices, and other products
US9874674B2 (en) 2006-03-07 2018-01-23 Samsung Electronics Co., Ltd. Compositions, optical component, system including an optical component, devices, and other products
US8836212B2 (en) * 2007-01-11 2014-09-16 Qd Vision, Inc. Light emissive printed article printed with quantum dot ink
JP5773646B2 (ja) * 2007-06-25 2015-09-02 キユーデイー・ビジヨン・インコーポレーテツド ナノ材料を被着させることを含む組成物および方法
WO2009014707A2 (en) * 2007-07-23 2009-01-29 Qd Vision, Inc. Quantum dot light enhancement substrate and lighting device including same
US8128249B2 (en) * 2007-08-28 2012-03-06 Qd Vision, Inc. Apparatus for selectively backlighting a material
US9525148B2 (en) 2008-04-03 2016-12-20 Qd Vision, Inc. Device including quantum dots
KR101995371B1 (ko) 2008-04-03 2019-07-02 삼성 리서치 아메리카 인코포레이티드 양자점들을 포함하는 발광 소자
WO2009137053A1 (en) 2008-05-06 2009-11-12 Qd Vision, Inc. Optical components, systems including an optical component, and devices
JP2011524064A (ja) 2008-05-06 2011-08-25 キユーデイー・ビジヨン・インコーポレーテツド 量子閉じ込め半導体ナノ粒子を含有する固体照明装置
US9207385B2 (en) 2008-05-06 2015-12-08 Qd Vision, Inc. Lighting systems and devices including same
JP5117422B2 (ja) * 2008-07-15 2013-01-16 富士フイルム株式会社 発光装置及びその製造方法
WO2011020098A1 (en) 2009-08-14 2011-02-17 Qd Vision, Inc. Lighting devices, an optical component for a lighting device, and methods
JP5655795B2 (ja) * 2010-01-26 2015-01-21 コニカミノルタ株式会社 有機エレクトロルミネッセンス素子及び照明装置
KR101097342B1 (ko) * 2010-03-09 2011-12-23 삼성모바일디스플레이주식회사 양자점 유기 전계 발광 소자 및 그 형성방법
TW201143498A (en) * 2010-05-17 2011-12-01 Au Optronics Corp Light emitting device
WO2012014886A1 (ja) * 2010-07-26 2012-02-02 旭硝子株式会社 無アルカリカバーガラス組成物及びそれを用いた光取り出し部材
JP2013232279A (ja) * 2010-07-27 2013-11-14 Hitachi Ltd 封止膜およびそれを用いた有機発光ダイオード
US8469551B2 (en) * 2010-10-20 2013-06-25 3M Innovative Properties Company Light extraction films for increasing pixelated OLED output with reduced blur
JP2012137638A (ja) * 2010-12-27 2012-07-19 Canon Inc 表示装置
CN102569667B (zh) * 2011-01-31 2014-11-12 南京第壹有机光电有限公司 一种高效发光的电致发光器件
CN102593363B (zh) * 2011-01-31 2014-11-12 南京第壹有机光电有限公司 一种高效发光的电致发光器件
JP6062636B2 (ja) * 2011-03-10 2017-01-18 ローム株式会社 有機ｅｌ装置
KR20120115841A (ko) * 2011-04-11 2012-10-19 삼성디스플레이 주식회사 유기 발광 표시 장치
WO2013019299A2 (en) 2011-05-11 2013-02-07 Qd Vision, Inc. Method for processing devices including quantum dots and devices
KR101758763B1 (ko) * 2011-07-25 2017-07-18 한국전자통신연구원 발광 소자 및 이를 제조하는 방법
KR101884737B1 (ko) * 2011-08-09 2018-08-06 삼성디스플레이 주식회사 유기 발광 표시 장치 및 그 제조 방법
WO2013039914A1 (en) 2011-09-12 2013-03-21 Nitto Denko Corporation Efficient organic light-emitting diodes and fabrication of the same
KR101353434B1 (ko) * 2011-10-17 2014-01-21 주식회사 엘지화학 유기전자소자용 기판
JP5913938B2 (ja) * 2011-11-30 2016-05-11 富士フイルム株式会社 光拡散性転写材料、光拡散層の形成方法、及び有機電界発光装置の製造方法
KR101883848B1 (ko) * 2011-12-28 2018-08-02 삼성디스플레이 주식회사 유기 발광 표시 장치 및 유기 발광 표시 장치의 제조 방법
TWI497709B (zh) * 2012-03-22 2015-08-21 Innocom Tech Shenzhen Co Ltd 有機發光顯示裝置
CN103325809B (zh) * 2012-03-22 2016-12-14 群康科技(深圳)有限公司 有机发光显示装置
CN103367645A (zh) * 2012-04-11 2013-10-23 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
US9419249B2 (en) 2012-04-13 2016-08-16 Asahi Kasei E-Materials Corporation Light extraction product for semiconductor light emitting device and light emitting device
US9929325B2 (en) 2012-06-05 2018-03-27 Samsung Electronics Co., Ltd. Lighting device including quantum dots
WO2014069831A1 (ko) * 2012-10-31 2014-05-08 에스에프씨 주식회사 유기 전계 발광 소자 및 이의 제조방법
KR101413461B1 (ko) 2012-10-31 2014-07-01 에스에프씨 주식회사 유기 전계 발광 소자 및 이의 제조방법
US20150323711A1 (en) * 2012-11-30 2015-11-12 Sharp Kabushiki Kaisha Scatterer substrate
CN104051662A (zh) * 2013-03-12 2014-09-17 海洋王照明科技股份有限公司 一种复合阳极及其制备方法和有机电致发光器件及其制备方法
CN104051666A (zh) * 2013-03-12 2014-09-17 海洋王照明科技股份有限公司 一种复合阳极及其制备方法和有机电致发光器件及其制备方法
KR102113581B1 (ko) * 2013-05-22 2020-05-22 삼성디스플레이 주식회사 증착 장치, 그 방법 및 이를 이용한 양자점층 형성 방법
KR101488660B1 (ko) 2013-08-14 2015-02-02 코닝정밀소재 주식회사 유기발광소자용 기판, 그 제조방법 및 이를 포함하는 유기발광소자
US9484553B2 (en) * 2013-09-25 2016-11-01 Boe Technology Group Co., Ltd. Organic light-emitting diode device and manufacturing method thereof
WO2015107719A1 (ja) * 2014-01-14 2015-07-23 シャープ株式会社 有機エレクトロルミネッセンス表示パネル
US20150204490A1 (en) * 2014-01-18 2015-07-23 Nthdegree Technologies Worldwide Inc. Printed led layer with diffusing dielectric and conductor layers
JP6357349B2 (ja) 2014-05-16 2018-07-11 株式会社ジャパンディスプレイ 表示装置
DE102014111424A1 (de) * 2014-08-11 2016-02-11 Osram Oled Gmbh Organisches Licht emittierendes Bauelement und Verfahren zur Herstellung eines organischen Licht emittierenden Bauelements
CN104362171A (zh) * 2014-12-03 2015-02-18 京东方科技集团股份有限公司 一种有机电致发光显示面板、其制作方法及显示装置
KR102273631B1 (ko) * 2014-12-09 2021-07-07 한국전자통신연구원 유기발광 다이오드 및 그 제조방법
CN108521834B (zh) * 2015-12-28 2021-04-23 日产化学工业株式会社 用于有机电子学的纳米颗粒-导电聚合物复合材料
CN105489633B (zh) * 2016-01-15 2018-06-29 京东方科技集团股份有限公司 显示基板及其制备方法、oled显示面板及其制备方法
US10217953B2 (en) * 2016-02-18 2019-02-26 Boe Technology Group Co., Ltd. Quantum dot light-emitting device, fabricating method thereof, and display substrate
JP2017157290A (ja) * 2016-02-29 2017-09-07 株式会社ジャパンディスプレイ 表示装置
CN105789484B (zh) * 2016-03-09 2018-05-15 纳晶科技股份有限公司 发光器件及其制作方法
CN106067516A (zh) * 2016-07-01 2016-11-02 京东方科技集团股份有限公司 一种发光器件以及发光显示装置
JP2019536081A (ja) * 2016-10-21 2019-12-12 サビック グローバル テクノロジーズ ビー．ブイ． 向上した取り出し性能を有する光散乱フィルム
CN106784364B (zh) * 2016-11-28 2019-03-01 深圳市华星光电技术有限公司 一种有机电致发光器件及其制备方法
CN106784365A (zh) * 2016-11-28 2017-05-31 武汉华星光电技术有限公司 Oled显示装置及其制作方法
TWI627317B (zh) * 2017-04-12 2018-06-21 光鋐科技股份有限公司 柱狀微發光二極體及其製造方法
CN106992257A (zh) * 2017-05-02 2017-07-28 深圳市华星光电技术有限公司 顶发射有机发光二极管及制造方法
KR102418724B1 (ko) * 2017-12-05 2022-07-08 삼성디스플레이 주식회사 표시 장치 및 그 제조방법
CN120390530A (zh) * 2017-12-19 2025-07-29 科迪华公司 具有改进光输出耦合的发光装置
CN108470845A (zh) * 2018-04-09 2018-08-31 京东方科技集团股份有限公司 一种oled发光器件及其制备方法、显示装置
KR102697901B1 (ko) 2018-10-29 2024-08-21 엘지디스플레이 주식회사 발광 표시 장치
KR20200049929A (ko) * 2018-10-29 2020-05-11 삼성디스플레이 주식회사 광학 부재 및 이를 포함하는 표시 장치
CN109904340B (zh) * 2019-01-29 2021-02-02 武汉华星光电半导体显示技术有限公司 一种oled显示面板及其制备方法
CN110231727B (zh) * 2019-05-14 2020-11-24 深圳市华星光电半导体显示技术有限公司 膜结构及其制备方法
CN110676358B (zh) * 2019-11-04 2025-01-14 佛山市国星半导体技术有限公司 一种高亮度正装led芯片及其制作方法
TR201922816A2 (tr) * 2019-12-31 2021-07-26 Bilkent Ueniversitesi Unam Ulusal Nanoteknoloji Arastirma Merkezi Ekranlarin renk zengi̇nli̇ği̇ni̇ artirmayi sağlayan bi̇r yöntem
US12213331B2 (en) 2021-01-29 2025-01-28 The Regents Of The University Of Michigan Hybrid organic-inorganic light emitting device
US20230124794A1 (en) * 2021-10-14 2023-04-20 Lumileds Llc Micro-led with reflectance redistribution
CN114023789B (zh) * 2021-10-18 2023-05-30 深圳市华星光电半导体显示技术有限公司 一种oled显示面板及其制备方法
TWI813090B (zh) * 2021-12-08 2023-08-21 財團法人工業技術研究院 混合式發光元件與白光有機發光二極體

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1498046A (zh) * 2002-10-01 2004-05-19 ��˹���´﹫˾ 具有增强的光提取效率的有机发光器件
CN1967901A (zh) * 2005-11-18 2007-05-23 精工电子有限公司 电致发光元件及使用该电致发光元件的显示装置

Family Cites Families (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4476292A (en) * 1984-01-30 1984-10-09 Ciba-Geigy Corporation Castable polyurethane systems
US4769292A (en) 1987-03-02 1988-09-06 Eastman Kodak Company Electroluminescent device with modified thin film luminescent zone
US4796292A (en) * 1987-12-08 1989-01-03 American Express Company Data transmission over the public switched network
GB8909011D0 (en) * 1989-04-20 1989-06-07 Friend Richard H Electroluminescent devices
JP3272932B2 (ja) * 1996-01-25 2002-04-08 株式会社東芝 液晶表示装置
TW386609U (en) * 1996-10-15 2000-04-01 Koninkl Philips Electronics Nv Electroluminescent illumination apparatus
US5834893A (en) * 1996-12-23 1998-11-10 The Trustees Of Princeton University High efficiency organic light emitting devices with light directing structures
US6091195A (en) * 1997-02-03 2000-07-18 The Trustees Of Princeton University Displays having mesa pixel configuration
DE69831860T2 (de) * 1998-07-04 2006-07-20 Au Optronics Corp. Elektrode zur verwendung in elektrooptischen bauelementen
JP4434411B2 (ja) * 2000-02-16 2010-03-17 出光興産株式会社 アクティブ駆動型有機ｅｌ発光装置およびその製造方法
US7233026B2 (en) * 2000-03-23 2007-06-19 Emagin Corporation Light extraction from color changing medium layers in organic light emitting diode devices
US6777871B2 (en) * 2000-03-31 2004-08-17 General Electric Company Organic electroluminescent devices with enhanced light extraction
JP4984343B2 (ja) * 2000-09-29 2012-07-25 株式会社日立製作所 有機電界発光素子及びそれを用いた光電子素子
EP1330844A1 (en) * 2000-11-02 2003-07-30 3M Innovative Properties Company Brightness and contrast enhancement of direct view emissive displays
KR20030072349A (ko) 2000-11-02 2003-09-13 쓰리엠 이노베이티브 프로퍼티즈 컴파니 방사 디스플레이의 휘도 증대
JP4234998B2 (ja) * 2001-03-29 2009-03-04 富士フイルム株式会社 エレクトロルミネッセンス素子
US6552364B2 (en) * 2001-06-22 2003-04-22 International Business Machines Corporation Organic light emitting devices
TW519853B (en) * 2001-10-17 2003-02-01 Chi Mei Electronic Corp Organic electro-luminescent display and its packaging method
KR100581850B1 (ko) * 2002-02-27 2006-05-22 삼성에스디아이 주식회사 유기 전계 발광 표시 장치와 그 제조 방법
US6770502B2 (en) * 2002-04-04 2004-08-03 Eastman Kodak Company Method of manufacturing a top-emitting OLED display device with desiccant structures
US6897474B2 (en) * 2002-04-12 2005-05-24 Universal Display Corporation Protected organic electronic devices and methods for making the same
US6970490B2 (en) * 2002-05-10 2005-11-29 The Trustees Of Princeton University Organic light emitting devices based on the formation of an electron-hole plasma
US20060087489A1 (en) * 2002-07-17 2006-04-27 Ryou Sakurai Image display
TWI298003B (en) * 2002-10-23 2008-06-11 Toppoly Optoelectronics Corp Top emission light emitting display with reflection layer
JP4495978B2 (ja) * 2003-03-07 2010-07-07 日東電工株式会社 有機エレクトロルミネッセンス素子とこの素子を用いた面光源および表示装置
KR100999974B1 (ko) * 2003-03-12 2010-12-13 미쓰비시 가가꾸 가부시키가이샤 일렉트로루미네센스 소자
US20040217702A1 (en) * 2003-05-02 2004-11-04 Garner Sean M. Light extraction designs for organic light emitting diodes
US7245074B2 (en) * 2003-07-24 2007-07-17 General Electric Company Organic electroluminescent devices having improved light extraction
JP2005167091A (ja) * 2003-12-04 2005-06-23 Nitto Denko Corp 光半導体装置
KR20050066970A (ko) * 2003-12-26 2005-06-30 닛토덴코 가부시키가이샤 전자발광 장치, 이를 사용하는 면광원 및 디스플레이
EP1733077B1 (en) * 2004-01-15 2018-04-18 Samsung Electronics Co., Ltd. Nanocrystal doped matrixes
JP5005164B2 (ja) * 2004-03-03 2012-08-22 株式会社ジャパンディスプレイイースト 発光素子，発光型表示装置及び照明装置
JP2006100042A (ja) * 2004-09-28 2006-04-13 Toshiba Matsushita Display Technology Co Ltd 有機ｅｌ表示装置
ATE483257T1 (de) * 2004-10-12 2010-10-15 Koninkl Philips Electronics Nv Elektroluminsezente lichtquelle
US7602118B2 (en) 2005-02-24 2009-10-13 Eastman Kodak Company OLED device having improved light output
EP1701395B1 (de) * 2005-03-11 2012-09-12 Novaled AG Transparentes lichtemittierendes Bauelement
US20060232195A1 (en) * 2005-04-14 2006-10-19 Eastman Kodak Company OLED device having improved light output
JP4778745B2 (ja) * 2005-07-27 2011-09-21 パナソニック株式会社 半導体発光装置及びその製造方法
US7615800B2 (en) 2005-09-14 2009-11-10 Eastman Kodak Company Quantum dot light emitting layer
US8080935B2 (en) * 2005-09-29 2011-12-20 Panasonic Corporation Organic EL display and method for manufacturing same
US7851995B2 (en) * 2006-05-05 2010-12-14 Global Oled Technology Llc Electroluminescent device having improved light output
US7834541B2 (en) 2006-10-05 2010-11-16 Global Oled Technology Llc OLED device having improved light output

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1498046A (zh) * 2002-10-01 2004-05-19 ��˹���´﹫˾ 具有增强的光提取效率的有机发光器件
CN1967901A (zh) * 2005-11-18 2007-05-23 精工电子有限公司 电致发光元件及使用该电致发光元件的显示装置

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