CN101846849B - 颜色变换片、照明装置以及显示装置 - Google Patents

颜色变换片、照明装置以及显示装置 Download PDF

Info

Publication number
CN101846849B
CN101846849B CN2010101345468A CN201010134546A CN101846849B CN 101846849 B CN101846849 B CN 101846849B CN 2010101345468 A CN2010101345468 A CN 2010101345468A CN 201010134546 A CN201010134546 A CN 201010134546A CN 101846849 B CN101846849 B CN 101846849B
Authority
CN
China
Prior art keywords
light
film
color
stacked film
inorganic stacked
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
CN2010101345468A
Other languages
English (en)
Chinese (zh)
Other versions
CN101846849A (zh
Inventor
大岛宜浩
塚原翼
伊藤靖
名田直司
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.)
Sony Corp
Original Assignee
Sony Corp
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 Corp filed Critical Sony Corp
Publication of CN101846849A publication Critical patent/CN101846849A/zh
Application granted granted Critical
Publication of CN101846849B publication Critical patent/CN101846849B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336—Illuminating devices
    • G02F1/133602—Direct backlight
    • G02F1/133603—Direct backlight with LEDs
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336—Illuminating devices
    • G02F1/133617—Illumination with ultraviolet light; Luminescent elements or materials associated to the cell

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Led Device Packages (AREA)
  • Liquid Crystal (AREA)
  • Planar Illumination Modules (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
  • Optical Filters (AREA)
CN2010101345468A 2009-03-23 2010-03-16 颜色变换片、照明装置以及显示装置 Expired - Fee Related CN101846849B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2009-070156 2009-03-23
JP2009070156A JP2010225373A (ja) 2009-03-23 2009-03-23 色変換シート、照明装置および表示装置

Publications (2)

Publication Number Publication Date
CN101846849A CN101846849A (zh) 2010-09-29
CN101846849B true CN101846849B (zh) 2012-07-04

Family

ID=42737261

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010101345468A Expired - Fee Related CN101846849B (zh) 2009-03-23 2010-03-16 颜色变换片、照明装置以及显示装置

Country Status (4)

Country Link
US (1) US8451402B2 (https=)
JP (1) JP2010225373A (https=)
CN (1) CN101846849B (https=)
TW (1) TW201040588A (https=)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011047385A1 (en) 2009-10-17 2011-04-21 Qd Vision, Inc. An optical, component, products including same, and methods for making same
KR20140075640A (ko) * 2010-11-10 2014-06-19 쿠오-쿠앙 창 덮개판의 제조방법 및 덮개판을 사용하여 발광 다이오드 패키지를 제조하기 위한 방법
US8888348B2 (en) * 2011-04-08 2014-11-18 Sharp Kabushiki Kaisha Lighting device, display device and television receiver
KR101210180B1 (ko) 2011-04-21 2012-12-07 엘지이노텍 주식회사 광학 부재 및 이의 제조방법
TW201307464A (zh) 2011-07-05 2013-02-16 Sony Chem & Inf Device Corp 螢光體片形成用樹脂組成物
KR102003081B1 (ko) 2011-07-05 2019-07-23 데쿠세리아루즈 가부시키가이샤 형광체 시트 형성용 수지 조성물
KR101936116B1 (ko) 2011-07-14 2019-01-10 엘지이노텍 주식회사 광학 부재, 이를 포함하는 표시장치 및 이의 제조방법
KR20130022060A (ko) * 2011-08-24 2013-03-06 삼성디스플레이 주식회사 백라이트 어셈블리 및 이의 제조 방법
JP6015446B2 (ja) * 2011-09-05 2016-10-26 日本電気硝子株式会社 発光デバイス用セル、発光デバイス及び発光デバイス用セルの製造方法
KR101843466B1 (ko) * 2011-11-30 2018-05-14 엘지이노텍 주식회사 광학 부재 및 표시장치
JP5915309B2 (ja) * 2012-03-26 2016-05-11 大日本印刷株式会社 バックライト装置およびそれを用いた液晶表示装置
JP5952636B2 (ja) * 2012-05-10 2016-07-13 日東光学株式会社 色温度変更フィルタ及び色温度変更フィルタを備えた光学モジュール
JP2015158523A (ja) * 2012-06-07 2015-09-03 シャープ株式会社 表示装置
CN103511871A (zh) * 2012-06-29 2014-01-15 展晶科技(深圳)有限公司 发光二极管灯具
KR101658396B1 (ko) 2013-03-21 2016-09-21 엘지디스플레이 주식회사 디스플레이 장치
JP5796038B2 (ja) 2013-06-18 2015-10-21 デクセリアルズ株式会社 蛍光体シート
JP6217187B2 (ja) * 2013-07-03 2017-10-25 ソニー株式会社 発光装置および表示装置
JP6623157B2 (ja) * 2013-08-16 2019-12-18 三星電子株式会社Ｓａｍｓｕｎｇ Ｅｌｅｃｔｒｏｎｉｃｓ Ｃｏ．，Ｌｔｄ． 光学部品を作製する方法、光学部品、および光学部品を含む製品
EP2871408A1 (en) * 2013-11-11 2015-05-13 LG Display Co., Ltd. Backlight unit and display device including the same
JP5820894B2 (ja) * 2014-02-21 2015-11-24 デクセリアルズ株式会社 封止テープ、蛍光体シート、及び蛍光体シートの製造方法
KR101555954B1 (ko) 2014-04-01 2015-09-30 코닝정밀소재 주식회사 발광 다이오드의 색변환용 기판 및 그 제조방법
EP3128350B1 (en) 2014-04-04 2022-01-19 Toppan Printing Co., Ltd. Wavelength conversion sheet, backlight unit, and film for protecting luminescent substance
KR102204953B1 (ko) * 2014-06-25 2021-01-19 삼성디스플레이 주식회사 형광 시트 및 이를 포함하는 라이트 유닛과 액정 표시 장치
KR102227197B1 (ko) * 2014-10-24 2021-03-12 엘지디스플레이 주식회사 액정 표시 장치
JP2016096276A (ja) * 2014-11-14 2016-05-26 富士フイルム株式会社 波長変換部材及びそれを備えたバックライトユニット、液晶表示装置並びに波長変換部材の製造方法
KR102353095B1 (ko) * 2014-12-26 2022-01-19 엔에스 마테리얼스 아이엔씨. 파장 변환 부재 및 그 제조 방법
US10193029B2 (en) 2015-01-31 2019-01-29 Lg Chem, Ltd. Light conversion device and display device comprising same
WO2017043483A1 (ja) * 2015-09-07 2017-03-16 凸版印刷株式会社 波長変換シート用保護フィルム及びその製造方法、並びに、波長変換シート及びバックライトユニット
CN105093664B (zh) * 2015-09-22 2018-03-02 京东方科技集团股份有限公司 背光模组及显示装置
KR102148058B1 (ko) 2015-09-25 2020-08-26 주식회사 엘지화학 함질소 고리 화합물 및 이를 포함하는 색변환 필름
JP6092446B1 (ja) * 2015-10-23 2017-03-08 デクセリアルズ株式会社 部分駆動型光源装置及びそれを用いた画像表示装置
TWI582520B (zh) * 2015-12-18 2017-05-11 中強光電股份有限公司 波長轉換裝置及投影機
CN107544178A (zh) * 2016-06-29 2018-01-05 株式会社Lg化学 光转换元件及包含它的显示装置
US10955607B2 (en) * 2017-03-07 2021-03-23 Lumileds Llc LED lighting device with remote phosphor in-coupling structure for in-coupling light from light emitting diodes
JP2017140439A (ja) * 2017-04-12 2017-08-17 セイコーエプソン株式会社 脈波測定モジュール、および電子機器
CN106873253A (zh) * 2017-04-19 2017-06-20 京东方科技集团股份有限公司 一种显示面板和液晶显示装置
KR101986005B1 (ko) * 2017-04-26 2019-06-04 도레이첨단소재 주식회사 색변환 시트 및 이를 포함하는 백라이트 유닛
TWI613804B (zh) * 2017-09-04 2018-02-01 友達光電股份有限公司 光感測裝置
US11143929B2 (en) 2018-03-09 2021-10-12 E Ink Corporation Reflective electrophoretic displays including photo-luminescent material and color filter arrays
CN116324267B (zh) * 2020-08-19 2024-05-14 大日本印刷株式会社 阻隔膜、以及使用了该阻隔膜的波长转换片、背光源和液晶显示装置、以及阻隔膜的选定方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4822144A (en) * 1986-12-24 1989-04-18 U.S. Philips Corporation Electro-optic color display including luminescent layer and interference filter
CA2120877A1 (en) * 1993-04-28 1994-10-29 Jesse D. Wolfe Durable first and second surface mirrors
JP2004341541A (ja) * 1994-02-15 2004-12-02 Dainippon Printing Co Ltd 光学機能性膜、光学機能性フィルム、防眩性反射防止フィルム、その製造方法、偏光板および液晶表示装置
JP3966954B2 (ja) * 1997-09-01 2007-08-29 東芝電子エンジニアリング株式会社 照明装置、読み取り装置、投影装置、浄化装置、および表示装置
US6172810B1 (en) * 1999-02-26 2001-01-09 3M Innovative Properties Company Retroreflective articles having polymer multilayer reflective coatings
JP4068993B2 (ja) * 2003-02-26 2008-03-26 帝人デュポンフィルム株式会社 透明導電性積層フィルム
JP2004352928A (ja) 2003-05-30 2004-12-16 Mitsubishi Chemicals Corp 発光装置及び照明装置
JP4461759B2 (ja) 2003-09-30 2010-05-12 ソニー株式会社 面発光装置および液晶表示装置
JP2006049657A (ja) 2004-08-06 2006-02-16 Citizen Electronics Co Ltd Ｌｅｄランプ
JP4837271B2 (ja) * 2004-10-04 2011-12-14 株式会社アルバック 反射防止膜の形成方法
JP2006163939A (ja) 2004-12-08 2006-06-22 Nec Corp タクシー会社営業支援システム、タクシー会社営業支援方法及びタクシー会社端末営業プログラム
CN1928593A (zh) * 2005-09-07 2007-03-14 住友化学株式会社 高耐久性偏振片和液晶显示器
US7839072B2 (en) * 2006-05-24 2010-11-23 Citizen Electronics Co., Ltd. Translucent laminate sheet and light-emitting device using the translucent laminate sheet
CN100502065C (zh) * 2006-10-09 2009-06-17 李屹 高效荧光转换的led光源及背光模块
CN101681578B (zh) * 2007-06-08 2012-04-11 株式会社半导体能源研究所 显示装置
US8456082B2 (en) * 2008-12-01 2013-06-04 Ifire Ip Corporation Surface-emission light source with uniform illumination

Also Published As

Publication number Publication date
CN101846849A (zh) 2010-09-29
US20100238381A1 (en) 2010-09-23
JP2010225373A (ja) 2010-10-07
US8451402B2 (en) 2013-05-28
TW201040588A (en) 2010-11-16

Similar Documents

Publication Publication Date Title
CN101846849B (zh) 颜色变换片、照明装置以及显示装置
CN101788132B (zh) 光学部件和显示装置
US8514350B2 (en) Light emitting device, display device, and color conversion sheet
KR101779606B1 (ko) 일체형 광변환시트, 이를 구비한 백라이트유닛 및 액정표시장치 모듈
US20180292594A1 (en) Backlight module and display apparatus
CN105531535A (zh) 波长转换片和背光单元
KR20140032811A (ko) 백라이트 유닛 및 이를 구비한 액정 디스플레이 장치
JP2016062804A (ja) 波長変換シートを用いた照明装置、および表示装置
US10606123B2 (en) Display device having a light conversion member and method for fabricating the same
US10663642B2 (en) Backlight unit, display apparatus including the same and method of manufacturing the same
CN115016170B (zh) 量子点和有机纳米荧光体的复合片及包括其的显示装置
KR102287241B1 (ko) 양자점과 유기 나노형광체의 복합 시트 및 이를 포함하는 디스플레이 장치
KR20180007870A (ko) 편광판 일체형 색변환 필름 및 이를 포함하는 디스플레이 장치
JP2016194561A (ja) 量子ドットシート、バックライト装置、および表示装置
US7808583B2 (en) Polarizing sheet capable of color conversion and liquid crystal display equipped with the polarizing sheet
TW202216457A (zh) 光學片、背光模組單元及液晶顯示裝置
JPWO2005091060A1 (ja) 液晶表示パネルおよび液晶表示装置
JP2021009807A (ja) バックライトモジュール、および表示装置
KR102054274B1 (ko) 양자점 광학시트, 이를 포함하는 발광유닛 및 디스플레이 장치
KR102604946B1 (ko) 양자점과 유기 나노형광체의 복합 시트 및 이를 포함하는 디스플레이 장치
TWI897525B (zh) 液晶顯示器
US20070291356A1 (en) Polarization separating film and backlight unit including the same
KR20190024715A (ko) 전자 장치 및 디스플레이 장치
CN101097339A (zh) 具光学色转换功能偏光片及使用该偏光片的液晶显示器
TW200925740A (en) LED backlight module, diffuser, and manufacturing method for the same

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120704

CF01 Termination of patent right due to non-payment of annual fee