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WO2009031571A1 - 光抽出素子、光抽出素子の製造方法および表示装置 - Google Patents

光抽出素子、光抽出素子の製造方法および表示装置 Download PDF

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Publication number
WO2009031571A1
WO2009031571A1 PCT/JP2008/065847 JP2008065847W WO2009031571A1 WO 2009031571 A1 WO2009031571 A1 WO 2009031571A1 JP 2008065847 W JP2008065847 W JP 2008065847W WO 2009031571 A1 WO2009031571 A1 WO 2009031571A1
Authority
WO
WIPO (PCT)
Prior art keywords
extraction element
optical extraction
function
reflector
color filter
Prior art date
Application number
PCT/JP2008/065847
Other languages
English (en)
French (fr)
Inventor
Tatsuya Watanabe
Original Assignee
Sony Corporation
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 Corporation filed Critical Sony Corporation
Priority to EP08829306A priority Critical patent/EP2184953A4/en
Priority to JP2009531254A priority patent/JPWO2009031571A1/ja
Priority to CN2008800072498A priority patent/CN101627662B/zh
Priority to US12/530,309 priority patent/US20100013741A1/en
Publication of WO2009031571A1 publication Critical patent/WO2009031571A1/ja

Links

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
    • H10K59/30—Devices specially adapted for multicolour light emission
    • H10K59/38—Devices specially adapted for multicolour light emission comprising colour filters or colour changing media [CCM]
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/201—Filters in the form of arrays
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/22—Absorbing filters
    • G02B5/223—Absorbing filters containing organic substances, e.g. dyes, inks or pigments
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/02104—Forming layers
    • H01L21/02107—Forming insulating materials on a substrate
    • H01L21/02225—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer
    • H01L21/0226—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer formation by a deposition process
    • H01L21/02282—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer formation by a deposition process liquid deposition, e.g. spin-coating, sol-gel techniques, spray coating
    • H01L21/02288—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer formation by a deposition process liquid deposition, e.g. spin-coating, sol-gel techniques, spray coating printing, e.g. ink-jet printing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/12—Mountings, e.g. non-detachable insulating substrates
    • H01L23/14—Mountings, e.g. non-detachable insulating substrates characterised by the material or its electrical properties
    • H01L23/145—Organic substrates, e.g. plastic
    • 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
    • H10K50/80—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
    • H10K71/00—Manufacture or treatment specially adapted for the organic devices covered by this subclass
    • H10K71/10—Deposition of organic active material
    • H10K71/12—Deposition of organic active material using liquid deposition, e.g. spin coating
    • H10K71/13—Deposition of organic active material using liquid deposition, e.g. spin coating using printing techniques, e.g. ink-jet printing or screen printing
    • H10K71/135—Deposition of organic active material using liquid deposition, e.g. spin coating using printing techniques, e.g. ink-jet printing or screen printing using ink-jet printing
    • 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
    • H10K59/878—Arrangements for extracting light from the devices comprising reflective means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Electroluminescent Light Sources (AREA)
  • Optical Elements Other Than Lenses (AREA)

Abstract

【課題】リフレクタ機能とカラーフィルタ機能とを兼ね備えた光抽出素子を提供する。 【解決手段】本発明の一形態に係る光抽出素子２３は、発光層２１からの光の出射角度を変換する反射面を有する透光部２６を備え、透光部２６の少なくとも一部がカラーフィルタ２６Ｒ，２６Ｇ，１６Ｂとして形成されている。透光部２６は、発光層２１からの光の出射角度を変換するリフレクタとしての機能を有し、発光層２１から空気層８への光の取出効率を向上させる。また、透光部２６の少なくとも一部は、カラーフィルタとして形成されていることから、リフレクタとカラーフィルタを同一レイヤ上で構成することができることになる。これにより、リフレクタ機能とカラーフィルタ機能とを兼ね備えた光抽出素子を得ることができる。
PCT/JP2008/065847 2007-09-06 2008-09-03 光抽出素子、光抽出素子の製造方法および表示装置 WO2009031571A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP08829306A EP2184953A4 (en) 2007-09-06 2008-09-03 OPTICAL EXTRACTION ELEMENT, PROCESS FOR ITS MANUFACTURE AND DISPLAY DEVICE
JP2009531254A JPWO2009031571A1 (ja) 2007-09-06 2008-09-03 光抽出素子、光抽出素子の製造方法および表示装置
CN2008800072498A CN101627662B (zh) 2007-09-06 2008-09-03 光提取装置、光提取装置制造方法以及显示设备
US12/530,309 US20100013741A1 (en) 2007-09-06 2008-09-03 Light extraction device, manufacturing method of a light extraction device, and display apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007230940 2007-09-06
JP2007-230940 2007-09-06

Publications (1)

Publication Number Publication Date
WO2009031571A1 true WO2009031571A1 (ja) 2009-03-12

Family

ID=40428885

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/065847 WO2009031571A1 (ja) 2007-09-06 2008-09-03 光抽出素子、光抽出素子の製造方法および表示装置

Country Status (7)

Country Link
US (1) US20100013741A1 (ja)
EP (1) EP2184953A4 (ja)
JP (1) JPWO2009031571A1 (ja)
KR (1) KR20100066416A (ja)
CN (1) CN101627662B (ja)
TW (1) TW200930141A (ja)
WO (1) WO2009031571A1 (ja)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010232087A (ja) * 2009-03-27 2010-10-14 Sony Corp 光学フィルムおよび発光装置
JP2010286615A (ja) * 2009-06-10 2010-12-24 Sony Corp 光学部品の製造方法、光学部品、表示装置の製造方法および表示装置
JP2011022379A (ja) * 2009-07-16 2011-02-03 Dainippon Printing Co Ltd カラーフィルタ、当該カラーフィルタを備えた有機ｅｌ表示装置およびカラーフィルタの形成方法
JP2011075691A (ja) * 2009-09-29 2011-04-14 Dainippon Printing Co Ltd 有機エレクトロルミネッセンス表示装置用カラーフィルタ
JP2012181493A (ja) * 2011-02-28 2012-09-20 Samsung Electronics Co Ltd 電気泳動表示装置及びその製造方法
JP2013182775A (ja) * 2012-03-01 2013-09-12 Dainippon Printing Co Ltd 有機エレクトロルミネッセンスパネル
WO2013183696A1 (ja) * 2012-06-07 2013-12-12 シャープ株式会社 蛍光体基板、表示装置および照明装置
WO2016204166A1 (ja) * 2015-06-15 2016-12-22 シャープ株式会社 波長変換方式発光装置並びにこれを備えた表示装置、照明装置および電子機器
JP2021012251A (ja) * 2019-07-04 2021-02-04 シャープ福山セミコンダクター株式会社 画像表示素子
CN113251331A (zh) * 2016-05-04 2021-08-13 Lg伊诺特有限公司 照明模块
WO2022085749A1 (ja) * 2020-10-23 2022-04-28 ソニーセミコンダクタソリューションズ株式会社 表示装置及び電子機器

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KR101957145B1 (ko) * 2012-12-24 2019-03-13 엘지디스플레이 주식회사 유기발광소자표시장치 및 그 제조방법
CN104241535B (zh) 2013-06-06 2017-07-25 上海和辉光电有限公司 一种有机发光结构
JP6190709B2 (ja) * 2013-12-04 2017-08-30 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
CN104062800B (zh) * 2014-06-12 2016-08-17 京东方科技集团股份有限公司 一种显示基板、显示面板及显示装置
JP6459354B2 (ja) 2014-09-30 2019-01-30 日亜化学工業株式会社 透光部材及びその製造方法ならびに発光装置及びその製造方法
CN105633115B (zh) * 2014-11-27 2018-11-09 昆山国显光电有限公司 Oled器件及其制造方法、显示装置
US9547213B2 (en) 2014-12-19 2017-01-17 Industrial Technology Research Institute Display device
US9547202B2 (en) 2014-12-19 2017-01-17 Industrial Technology Research Institute Transparent display panel
JP2017212384A (ja) * 2016-05-27 2017-11-30 ソニー株式会社 発光素子及び表示装置
JP7229777B2 (ja) * 2016-06-03 2023-02-28 コーニング インコーポレイテッド Ｏｌｅｄディスプレイ用光取り出し装置および方法ならびに、それらを使用するｏｌｅｄディスプレイ
JP2019114484A (ja) * 2017-12-26 2019-07-11 ソニーセミコンダクタソリューションズ株式会社 表示素子、及び電子機器
CN112236883A (zh) * 2018-05-18 2021-01-15 康宁公司 光提取设备和柔性oled显示器
EP3803996A1 (en) * 2018-06-06 2021-04-14 Corning Incorporated Light extraction apparatus and oled displays
CN108899354B (zh) * 2018-07-27 2021-03-30 京东方科技集团股份有限公司 Oled显示面板和显示装置
KR102597018B1 (ko) 2018-08-23 2023-10-31 엘지디스플레이 주식회사 표시 장치 및 표시 장치의 제조 방법
KR102649146B1 (ko) * 2018-10-26 2024-03-21 삼성디스플레이 주식회사 컬러 필터 및 이를 포함하는 디스플레이 장치
KR20200124372A (ko) 2019-04-23 2020-11-03 삼성디스플레이 주식회사 컬러제어부재 및 이를 적용한 표시장치
US11355724B2 (en) * 2019-11-06 2022-06-07 Applied Materials, Inc. Organic light-emitting diode (OLED) display devices with UV-cured filler
US11121345B2 (en) 2019-11-26 2021-09-14 Applied Materials, Inc. Structures and methods of OLED display fabrication suited for deposition of light enhancing layer
EP4090636A1 (en) 2020-01-17 2022-11-23 Corning Incorporated Reduced coating diameter chlorine-doped silica optical fibers with low loss and microbend sensitivity
TW202133469A (zh) 2020-01-22 2021-09-01 美商應用材料股份有限公司 帶有鏡部的有機發光二極體(oled)顯示裝置及其製造方法
US20230086115A1 (en) * 2020-03-03 2023-03-23 Sony Group Corporation Light emitting device and electronic device
TWI786941B (zh) * 2021-11-11 2022-12-11 友達光電股份有限公司 顯示裝置

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Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010232087A (ja) * 2009-03-27 2010-10-14 Sony Corp 光学フィルムおよび発光装置
JP2010286615A (ja) * 2009-06-10 2010-12-24 Sony Corp 光学部品の製造方法、光学部品、表示装置の製造方法および表示装置
JP2011022379A (ja) * 2009-07-16 2011-02-03 Dainippon Printing Co Ltd カラーフィルタ、当該カラーフィルタを備えた有機ｅｌ表示装置およびカラーフィルタの形成方法
JP2011075691A (ja) * 2009-09-29 2011-04-14 Dainippon Printing Co Ltd 有機エレクトロルミネッセンス表示装置用カラーフィルタ
KR101766878B1 (ko) 2011-02-28 2017-08-10 삼성디스플레이 주식회사 전기 영동 표시 장치 및 그 제조 방법
JP2012181493A (ja) * 2011-02-28 2012-09-20 Samsung Electronics Co Ltd 電気泳動表示装置及びその製造方法
JP2013182775A (ja) * 2012-03-01 2013-09-12 Dainippon Printing Co Ltd 有機エレクトロルミネッセンスパネル
WO2013183696A1 (ja) * 2012-06-07 2013-12-12 シャープ株式会社 蛍光体基板、表示装置および照明装置
WO2016204166A1 (ja) * 2015-06-15 2016-12-22 シャープ株式会社 波長変換方式発光装置並びにこれを備えた表示装置、照明装置および電子機器
CN113251331A (zh) * 2016-05-04 2021-08-13 Lg伊诺特有限公司 照明模块
CN113251331B (zh) * 2016-05-04 2023-05-30 Lg伊诺特有限公司 照明模块
JP2021012251A (ja) * 2019-07-04 2021-02-04 シャープ福山セミコンダクター株式会社 画像表示素子
JP7282620B2 (ja) 2019-07-04 2023-05-29 シャープ福山レーザー株式会社 画像表示素子
WO2022085749A1 (ja) * 2020-10-23 2022-04-28 ソニーセミコンダクタソリューションズ株式会社 表示装置及び電子機器

Also Published As

Publication number Publication date
CN101627662B (zh) 2012-02-01
US20100013741A1 (en) 2010-01-21
TW200930141A (en) 2009-07-01
EP2184953A4 (en) 2012-04-18
JPWO2009031571A1 (ja) 2010-12-16
EP2184953A1 (en) 2010-05-12
CN101627662A (zh) 2010-01-13
KR20100066416A (ko) 2010-06-17

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