JP5849087B2 - 発光デバイスおよび物品 - Google Patents

発光デバイスおよび物品 Download PDF

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Publication number
JP5849087B2
JP5849087B2 JP2013502611A JP2013502611A JP5849087B2 JP 5849087 B2 JP5849087 B2 JP 5849087B2 JP 2013502611 A JP2013502611 A JP 2013502611A JP 2013502611 A JP2013502611 A JP 2013502611A JP 5849087 B2 JP5849087 B2 JP 5849087B2
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JP
Japan
Prior art keywords
light
layer
light emitting
substrate
extraction mechanism
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JP2013502611A
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English (en)
Japanese (ja)
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JP2013524438A5 (enExample
JP2013524438A (ja
Inventor
ヤン，ミン
ラクフ，ステファン
シ，シャオレイ
ツァオ，リ−アン
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General Electric Co
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General Electric Co
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Publication of JP2013524438A publication Critical patent/JP2013524438A/ja
Publication of JP2013524438A5 publication Critical patent/JP2013524438A5/ja
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Publication of JP5849087B2 publication Critical patent/JP5849087B2/ja
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Classifications

    • 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
    • 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
    • H10K50/00—Organic light-emitting devices
    • H10K50/80—Constructional details
    • H10K50/85—Arrangements for extracting light from the devices
    • H10K50/858—Arrangements for extracting light from the devices comprising refractive means, e.g. lenses
    • 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
    • H10K50/86—Arrangements for improving contrast, e.g. preventing reflection of ambient light
    • H10K50/865—Arrangements for improving contrast, e.g. preventing reflection of ambient light comprising light absorbing layers, e.g. light-blocking 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
    • H10K59/80—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
    • 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
    • H10K59/879—Arrangements for extracting light from the devices comprising refractive means, e.g. lenses
    • 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
    • H10K59/8791—Arrangements for improving contrast, e.g. preventing reflection of ambient light
    • H10K59/8792—Arrangements for improving contrast, e.g. preventing reflection of ambient light comprising light absorbing layers, e.g. black 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

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electroluminescent Light Sources (AREA)
  • Led Devices (AREA)
JP2013502611A 2010-03-31 2011-03-12 発光デバイスおよび物品 Active JP5849087B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/751,680 US8283853B2 (en) 2010-03-31 2010-03-31 Light-emitting device and article
US12/751,680 2010-03-31
PCT/US2011/028246 WO2011126668A2 (en) 2010-03-31 2011-03-12 Light-emitting device and article

Publications (3)

Publication Number Publication Date
JP2013524438A JP2013524438A (ja) 2013-06-17
JP2013524438A5 JP2013524438A5 (enExample) 2015-05-14
JP5849087B2 true JP5849087B2 (ja) 2016-01-27

Family

ID=44491734

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013502611A Active JP5849087B2 (ja) 2010-03-31 2011-03-12 発光デバイスおよび物品

Country Status (7)

Country Link
US (1) US8283853B2 (enExample)
EP (1) EP2553745B1 (enExample)
JP (1) JP5849087B2 (enExample)
KR (2) KR20180030957A (enExample)
CN (1) CN102823018B (enExample)
TW (1) TW201214831A (enExample)
WO (1) WO2011126668A2 (enExample)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8659221B2 (en) * 2011-08-26 2014-02-25 3M Innovative Properties Company OLED light extraction film with multi-periodic zones of nanostructures
JP2013084466A (ja) * 2011-10-11 2013-05-09 Konica Minolta Holdings Inc 面状発光体
KR101975570B1 (ko) * 2012-11-06 2019-08-26 삼성디스플레이 주식회사 박막 트랜지스터 표시판 및 그를 포함하는 유기 발광 표시 장치
US9625638B2 (en) 2013-03-15 2017-04-18 Cree, Inc. Optical waveguide body
US9869432B2 (en) 2013-01-30 2018-01-16 Cree, Inc. Luminaires using waveguide bodies and optical elements
US9442243B2 (en) 2013-01-30 2016-09-13 Cree, Inc. Waveguide bodies including redirection features and methods of producing same
US9411086B2 (en) 2013-01-30 2016-08-09 Cree, Inc. Optical waveguide assembly and light engine including same
US9690029B2 (en) 2013-01-30 2017-06-27 Cree, Inc. Optical waveguides and luminaires incorporating same
US10234616B2 (en) 2013-01-30 2019-03-19 Cree, Inc. Simplified low profile module with light guide for pendant, surface mount, wall mount and stand alone luminaires
US10436969B2 (en) 2013-01-30 2019-10-08 Ideal Industries Lighting Llc Optical waveguide and luminaire incorporating same
US9366396B2 (en) 2013-01-30 2016-06-14 Cree, Inc. Optical waveguide and lamp including same
US9291320B2 (en) 2013-01-30 2016-03-22 Cree, Inc. Consolidated troffer
US10436970B2 (en) 2013-03-15 2019-10-08 Ideal Industries Lighting Llc Shaped optical waveguide bodies
US10209429B2 (en) 2013-03-15 2019-02-19 Cree, Inc. Luminaire with selectable luminous intensity pattern
US10379278B2 (en) * 2013-03-15 2019-08-13 Ideal Industries Lighting Llc Outdoor and/or enclosed structure LED luminaire outdoor and/or enclosed structure LED luminaire having outward illumination
US9798072B2 (en) 2013-03-15 2017-10-24 Cree, Inc. Optical element and method of forming an optical element
US9920901B2 (en) 2013-03-15 2018-03-20 Cree, Inc. LED lensing arrangement
US10502899B2 (en) * 2013-03-15 2019-12-10 Ideal Industries Lighting Llc Outdoor and/or enclosed structure LED luminaire
US10400984B2 (en) 2013-03-15 2019-09-03 Cree, Inc. LED light fixture and unitary optic member therefor
US9366799B2 (en) 2013-03-15 2016-06-14 Cree, Inc. Optical waveguide bodies and luminaires utilizing same
US9385342B2 (en) 2013-07-30 2016-07-05 Global Oled Technology Llc Local seal for encapsulation of electro-optical element on a flexible substrate
US9494792B2 (en) 2013-07-30 2016-11-15 Global Oled Technology Llc Local seal for encapsulation of electro-optical element on a flexible substrate
US9287522B2 (en) * 2013-07-30 2016-03-15 Global Oled Technology Llc Local seal for encapsulation of electro-optical element on a flexible substrate
US20150211714A1 (en) * 2014-01-24 2015-07-30 Avago Technologies General Ip (Singapore) Pte. Ltd Light-Emitting Device With Partial Roughened Illumination Surface
GB201408947D0 (en) 2014-05-20 2014-07-02 Oxford Photovoltaics Ltd Increased - transparency optoelectronic device
KR102448516B1 (ko) 2016-01-20 2022-09-29 삼성디스플레이 주식회사 표시 장치
US10416377B2 (en) 2016-05-06 2019-09-17 Cree, Inc. Luminaire with controllable light emission
KR102792403B1 (ko) * 2017-01-12 2025-04-07 삼성디스플레이 주식회사 유기발광 표시장치
IT201700093249A1 (it) * 2017-08-11 2019-02-11 Tapematic Spa Metodo per la decorazione superficiale di articoli e articolo ottenibile mediante detto metodo
JP7021906B2 (ja) * 2017-11-02 2022-02-17 住友化学株式会社 有機エレクトロルミネッセンス素子
CN108134013A (zh) * 2017-12-15 2018-06-08 昆山维信诺科技有限公司 柔性显示面板及显示装置
KR20200146039A (ko) * 2018-05-18 2020-12-31 코닝 인코포레이티드 광 추출 장치 및 유연한 oled 디스플레이
CN108695421A (zh) * 2018-07-04 2018-10-23 天津中环电子照明科技有限公司 反射隔热式量子点led封装器件及灯具
WO2021146077A1 (en) 2020-01-17 2021-07-22 Corning Incorporated Reduced coating diameter chlorine-doped silica optical fibers with low loss and microbend sensitivity
KR102809606B1 (ko) * 2020-03-13 2025-05-21 삼성디스플레이 주식회사 표시 장치
TWI774143B (zh) * 2020-11-30 2022-08-11 國立清華大學 有機發光二極體及其製備方法
US11720016B2 (en) * 2021-05-10 2023-08-08 Applied Materials, Inc. Freeform optical substrates in waveguide displays
CN114284454B (zh) * 2021-12-23 2024-02-02 云谷（固安）科技有限公司 显示面板及显示装置

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002260845A (ja) * 2001-03-02 2002-09-13 Matsushita Electric Ind Co Ltd 有機エレクトロルミネッセンス発光素子、それを用いた表示装置または発光源
JP4431958B2 (ja) * 2001-06-01 2010-03-17 セイコーエプソン株式会社 カラーフィルタ及び電気光学装置
JP3705264B2 (ja) * 2001-12-18 2005-10-12 セイコーエプソン株式会社 表示装置及び電子機器
US7492092B2 (en) 2002-12-17 2009-02-17 Seiko Epson Corporation Self-emitting element, display panel, display apparatus, and method of manufacturing self-emitting element
JP2004207078A (ja) * 2002-12-25 2004-07-22 Seiko Epson Corp 表示パネルおよびその製造方法
US7245074B2 (en) 2003-07-24 2007-07-17 General Electric Company Organic electroluminescent devices having improved light extraction
FR2858859A1 (fr) 2003-08-14 2005-02-18 Thomson Licensing Sa Panneau electroluminescent dote d'elements d'extraction de lumiere
JP2005158665A (ja) * 2003-11-24 2005-06-16 Toyota Industries Corp 照明装置
US7560861B2 (en) * 2004-05-03 2009-07-14 Lg Electronics Inc. Organic electro-luminescence display device with an organic electro-luminescence array and fabricating method thereof
JP2005327522A (ja) * 2004-05-13 2005-11-24 Nitto Denko Corp エレクトロルミネッセンス素子と照明装置および表示装置
JP2005327687A (ja) * 2004-05-17 2005-11-24 Nippon Zeon Co Ltd エレクトロルミネッセンス素子、並びにこれを用いた照明装置および表示装置
TWI233759B (en) * 2004-05-25 2005-06-01 Univision Technology Inc Organic light-emitting diode element and manufacturing method thereof
KR100681022B1 (ko) * 2004-06-16 2007-02-09 엘지전자 주식회사 유기 전계발광표시소자 및 그 제조방법
DE102004041371B4 (de) 2004-08-25 2007-08-02 Novaled Ag Bauelement auf Basis einer organischen Leuchtdiodeneinrichtung und Verfahren zur Herstellung
US7776456B2 (en) 2004-12-03 2010-08-17 Universal Display Corporation Organic light emitting devices with an emissive region having emissive and non-emissive layers and method of making
US7579775B2 (en) 2004-12-11 2009-08-25 Samsung Mobile Display Co., Ltd. Electroluminescence display device with improved external light coupling efficiency and method of manufacturing the same
US7498735B2 (en) 2005-10-18 2009-03-03 Eastman Kodak Company OLED device having improved power distribution
US7321193B2 (en) 2005-10-31 2008-01-22 Osram Opto Semiconductors Gmbh Device structure for OLED light device having multi element light extraction and luminescence conversion layer
JP2008170756A (ja) * 2007-01-12 2008-07-24 Sony Corp 表示装置
JP2009044117A (ja) * 2007-02-09 2009-02-26 Canon Inc 発光装置
US7868542B2 (en) 2007-02-09 2011-01-11 Canon Kabushiki Kaisha Light-emitting apparatus having periodic structure and sandwiched optical waveguide
JP5284036B2 (ja) * 2007-11-14 2013-09-11 キヤノン株式会社 発光装置
DE102008051012B4 (de) 2008-10-13 2015-07-16 Novaled Ag Lichtemittierende Vorrichtung und Verfahren zum Herstellen

Also Published As

Publication number Publication date
KR20180030957A (ko) 2018-03-26
KR20130061126A (ko) 2013-06-10
CN102823018B (zh) 2016-05-18
EP2553745B1 (en) 2019-11-27
CN102823018A (zh) 2012-12-12
US20110241539A1 (en) 2011-10-06
WO2011126668A2 (en) 2011-10-13
US8283853B2 (en) 2012-10-09
EP2553745A2 (en) 2013-02-06
TW201214831A (en) 2012-04-01
JP2013524438A (ja) 2013-06-17
WO2011126668A3 (en) 2011-12-01

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