CN101091129B - 透光膜、形成透光膜的方法和液晶显示器 - Google Patents

透光膜、形成透光膜的方法和液晶显示器 Download PDF

Info

Publication number
CN101091129B
CN101091129B CN2006800015551A CN200680001555A CN101091129B CN 101091129 B CN101091129 B CN 101091129B CN 2006800015551 A CN2006800015551 A CN 2006800015551A CN 200680001555 A CN200680001555 A CN 200680001555A CN 101091129 B CN101091129 B CN 101091129B
Authority
CN
China
Prior art keywords
light
refractive index
prism
prism sheet
prisms
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
CN2006800015551A
Other languages
English (en)
Chinese (zh)
Other versions
CN101091129A (zh
Inventor
星光成
小幡庆
堀井明宏
水野裕
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 CN101091129A publication Critical patent/CN101091129A/zh
Application granted granted Critical
Publication of CN101091129B publication Critical patent/CN101091129B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3083—Birefringent or phase retarding elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/04—Prisms
    • G02B5/045—Prism arrays
    • 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
    • G02B6/0053—Prismatic sheet or layer; Brightness enhancement element, sheet or layer
    • 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
    • G02B6/0056—Means for improving the coupling-out of light from the light guide for producing polarisation effects, e.g. by a surface with polarizing properties or by an additional polarizing elements
    • 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
    • G02F1/133606—Direct backlight including a specially adapted diffusing, scattering or light controlling members
    • 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
    • G02F1/13362—Illuminating devices providing polarized light, e.g. by converting a polarisation component into another one
    • 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
    • G02F1/133606—Direct backlight including a specially adapted diffusing, scattering or light controlling members
    • G02F1/133607—Direct backlight including a specially adapted diffusing, scattering or light controlling members the light controlling member including light directing or refracting elements, e.g. prisms or lenses

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Liquid Crystal (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Polarising Elements (AREA)
  • Planar Illumination Modules (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
CN2006800015551A 2005-09-15 2006-09-14 透光膜、形成透光膜的方法和液晶显示器 Expired - Fee Related CN101091129B (zh)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JP267816/2005 2005-09-15
JP2005267816 2005-09-15
JP2006079202 2006-03-22
JP079202/2006 2006-03-22
JP2006243138A JP4158824B2 (ja) 2005-09-15 2006-09-07 光透過フィルム、光透過フィルムの製造方法及び液晶表示装置
JP243138/2006 2006-09-07
PCT/JP2006/318276 WO2007032440A1 (ja) 2005-09-15 2006-09-14 光透過フィルム、光透過フィルムの製造方法及び液晶表示装置

Publications (2)

Publication Number Publication Date
CN101091129A CN101091129A (zh) 2007-12-19
CN101091129B true CN101091129B (zh) 2012-06-20

Family

ID=37865024

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2006800015551A Expired - Fee Related CN101091129B (zh) 2005-09-15 2006-09-14 透光膜、形成透光膜的方法和液晶显示器

Country Status (7)

Country Link
US (2) US7712908B2 (cg-RX-API-DMAC7.html)
EP (1) EP1925953A4 (cg-RX-API-DMAC7.html)
JP (1) JP4158824B2 (cg-RX-API-DMAC7.html)
KR (1) KR100949226B1 (cg-RX-API-DMAC7.html)
CN (1) CN101091129B (cg-RX-API-DMAC7.html)
TW (1) TW200726995A (cg-RX-API-DMAC7.html)
WO (1) WO2007032440A1 (cg-RX-API-DMAC7.html)

Families Citing this family (62)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20080072197A (ko) * 2007-02-01 2008-08-06 삼성전자주식회사 휘도 특성이 개선된 편광 도광판 및 이의 제작 방법
JP4910842B2 (ja) * 2007-04-02 2012-04-04 ソニー株式会社 光学シートおよび表示装置
JP4626633B2 (ja) * 2007-08-07 2011-02-09 ソニー株式会社 照明装置および液晶表示装置
JP2009059498A (ja) * 2007-08-30 2009-03-19 Sony Corp 照明装置および液晶表示装置
JP4991486B2 (ja) * 2007-10-31 2012-08-01 ソニー株式会社 光学シートおよびその製造方法ならびに表示装置
JP4902516B2 (ja) 2007-12-17 2012-03-21 日東電工株式会社 視角制御システムならびに画像表示装置
JP2009157276A (ja) * 2007-12-27 2009-07-16 Casio Comput Co Ltd 液晶表示装置
EP2249198A4 (en) * 2008-02-15 2011-12-21 Sharp Kk LIQUID CRYSTAL DISPLAY
KR101462161B1 (ko) * 2008-04-11 2014-11-14 삼성디스플레이 주식회사 복합 편광 시트와 이를 포함하는 액정 표시 장치
JP2011169923A (ja) * 2008-06-10 2011-09-01 Nippon Shokubai Co Ltd 光学シートの製造方法、および当該光学シートを含む光源ユニット、表示装置。
JP5217747B2 (ja) * 2008-08-04 2013-06-19 ソニー株式会社 光学フィルムおよびその製造方法ならびに表示装置
US8169386B2 (en) * 2008-08-19 2012-05-01 Samsung Mobile Display Co., Ltd. Organic light emitting diode display
JP4900363B2 (ja) 2008-10-28 2012-03-21 カシオ計算機株式会社 液晶表示装置
JP4905438B2 (ja) * 2008-11-18 2012-03-28 カシオ計算機株式会社 液晶表示装置
JP2010123464A (ja) * 2008-11-20 2010-06-03 Hitachi Displays Ltd 照明装置、光学シート及び液晶表示装置
JP5353385B2 (ja) 2009-04-02 2013-11-27 ソニー株式会社 光学シートの製造方法
JP5437886B2 (ja) * 2009-04-06 2014-03-12 日東電工株式会社 液晶表示装置および集光素子付偏光板
JP5796929B2 (ja) * 2009-09-16 2015-10-21 凸版印刷株式会社 ディスプレイ装置
JP5458772B2 (ja) * 2009-09-24 2014-04-02 凸版印刷株式会社 偏光解消シート、バックライトユニット及びディスプレイ装置
RU2013142962A (ru) * 2011-02-22 2015-03-27 Конинклейке Филипс Электроникс Н.В. Коллиматор, содержащий стопку призматических слоев, и осветительный элемент, содержащий такой коллиматор
TW201321852A (zh) * 2011-11-25 2013-06-01 Au Optronics Corp 液晶顯示裝置
JP5292457B2 (ja) * 2011-12-28 2013-09-18 日東電工株式会社 視角制御システムならびに画像表示装置
JP5812444B2 (ja) * 2012-04-13 2015-11-11 日東電工株式会社 光学部材、偏光板のセットおよび液晶表示装置
US8879139B2 (en) 2012-04-24 2014-11-04 Gentex Corporation Display mirror assembly
JP2014044258A (ja) * 2012-08-24 2014-03-13 Dainippon Printing Co Ltd 表示装置
JP2014224963A (ja) * 2012-09-13 2014-12-04 日東電工株式会社 光学部材、偏光板のセットおよび液晶表示装置
JP2016505870A (ja) * 2012-11-16 2016-02-25 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． バンディング効果が軽減した反射型若しくは半透過型オートステレオスコピックディスプレイ
AU2014326772B2 (en) 2013-09-24 2017-07-20 Gentex Corporation Display mirror assembly
CN103594537B (zh) * 2013-11-07 2017-02-08 南京兰埔成新材料有限公司 一种聚酯太阳能电池背板膜及其制备方法
US9511715B2 (en) 2014-01-31 2016-12-06 Gentex Corporation Backlighting assembly for display for reducing cross-hatching
CN106061794B (zh) 2014-03-21 2019-06-07 金泰克斯公司 三态显示镜组件
WO2015153740A1 (en) 2014-04-01 2015-10-08 Gentex Corporation Automatic display mirror assembly
KR101597907B1 (ko) * 2014-11-17 2016-02-25 서울과학기술대학교 산학협력단 디스플레이 장치
WO2015199295A1 (ko) * 2014-06-26 2015-12-30 서울과학기술대학교 산학협력단 디스플레이 장치
US9694751B2 (en) 2014-09-19 2017-07-04 Gentex Corporation Rearview assembly
EP3215398B1 (en) 2014-11-07 2019-01-09 Gentex Corporation Full display mirror actuator
US10071689B2 (en) 2014-11-13 2018-09-11 Gentex Corporation Rearview mirror system with a display
JP6553186B2 (ja) 2014-12-03 2019-07-31 ジェンテックス コーポレイション ディスプレイミラーアセンブリ
USD746744S1 (en) 2014-12-05 2016-01-05 Gentex Corporation Rearview device
US9744907B2 (en) 2014-12-29 2017-08-29 Gentex Corporation Vehicle vision system having adjustable displayed field of view
US9720278B2 (en) * 2015-01-22 2017-08-01 Gentex Corporation Low cost optical film stack
US9995854B2 (en) 2015-04-20 2018-06-12 Gentex Corporation Rearview assembly with applique
CN107614324B (zh) 2015-05-18 2020-11-27 金泰克斯公司 完整显示后视装置
JP7060958B2 (ja) 2015-06-22 2022-04-27 ジェンテックス コーポレイション 振幅変調光のフリッカ補正のためのビデオストリーム画像処理システムおよび方法
WO2017057395A1 (ja) * 2015-09-28 2017-04-06 日東電工株式会社 光学部材、ならびに、該光学部材を用いた偏光板のセットおよび液晶表示装置
JP6829969B2 (ja) * 2015-09-28 2021-02-17 日東電工株式会社 光学部材、ならびに、該光学部材を用いた偏光板のセットおよび液晶表示装置
US9994156B2 (en) 2015-10-30 2018-06-12 Gentex Corporation Rearview device
USD797627S1 (en) 2015-10-30 2017-09-19 Gentex Corporation Rearview mirror device
USD798207S1 (en) 2015-10-30 2017-09-26 Gentex Corporation Rearview mirror assembly
EP3368374B1 (en) 2015-10-30 2023-12-27 Gentex Corporation Toggle paddle
USD800618S1 (en) 2015-11-02 2017-10-24 Gentex Corporation Toggle paddle for a rear view device
DE102016100063B4 (de) * 2016-01-04 2020-07-09 Osram Opto Semiconductors Gmbh Optoelektronische leuchtvorrichtung und anzeigeeinrichtung
USD845851S1 (en) 2016-03-31 2019-04-16 Gentex Corporation Rearview device
USD817238S1 (en) 2016-04-29 2018-05-08 Gentex Corporation Rearview device
US10025138B2 (en) 2016-06-06 2018-07-17 Gentex Corporation Illuminating display with light gathering structure
USD809984S1 (en) 2016-12-07 2018-02-13 Gentex Corporation Rearview assembly
USD854473S1 (en) 2016-12-16 2019-07-23 Gentex Corporation Rearview assembly
CN109952231B (zh) 2016-12-30 2023-07-14 金泰克斯公司 具有按需侦察视图的全显示镜
WO2018170353A1 (en) 2017-03-17 2018-09-20 Gentex Corporation Dual display reverse camera system
CN112781010A (zh) * 2019-11-05 2021-05-11 余姚煜昌电器有限公司 透光单元、工作灯以及应用
CN113299208A (zh) * 2020-02-21 2021-08-24 上海睿光新材料科技有限公司 无限柔性镜
JP7766227B2 (ja) 2021-08-20 2025-11-10 ジェンテックス コーポレイション 照明アセンブリ及び照明アセンブリを有する照射システム

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101176021A (zh) * 2005-04-08 2008-05-07 3M创新有限公司 用于显示器中的结构化取向薄膜

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6002829A (en) 1992-03-23 1999-12-14 Minnesota Mining And Manufacturing Company Luminaire device
US5828488A (en) 1993-12-21 1998-10-27 Minnesota Mining And Manufacturing Co. Reflective polarizer display
US6025897A (en) 1993-12-21 2000-02-15 3M Innovative Properties Co. Display with reflective polarizer and randomizing cavity
EP0736188B1 (en) * 1993-12-21 2002-09-18 Minnesota Mining And Manufacturing Company Reflective polarizer with brightness enhancement
US6804058B1 (en) * 1993-12-21 2004-10-12 3M Innovative Properties Company Electroluminescent light source and display incorporating same
AUPM482194A0 (en) 1994-03-31 1994-04-28 Commonwealth Scientific And Industrial Research Organisation Birefringent polariser
JPH08166582A (ja) 1994-12-14 1996-06-25 Sharp Corp 液晶表示装置
DE69626124T2 (de) 1995-06-26 2003-10-09 Minnesota Mining & Mfg Diffus reflektierende mehrschicht-polarisatoren und spiegel
BR9707795A (pt) 1996-02-29 1999-07-27 Minnesota Mining & Mfg Polarizador de controle de direção película de controle de luz e unidade de apresentação visual
US5808794A (en) 1996-07-31 1998-09-15 Weber; Michael F. Reflective polarizers having extended red band edge for controlled off axis color
CN1143160C (zh) * 1996-09-23 2004-03-24 皇家菲利浦电子有限公司 用于平板图像显示设备的照明系统
JP3808992B2 (ja) * 1997-11-21 2006-08-16 三菱電機株式会社 液晶パネルモジュール
US6515785B1 (en) 1999-04-22 2003-02-04 3M Innovative Properties Company Optical devices using reflecting polarizing materials
JP4673463B2 (ja) 1999-12-03 2011-04-20 大日本印刷株式会社 液晶表示装置
WO2001053745A1 (en) * 2000-01-19 2001-07-26 Omlidon Technologies Llc Polarizing device
JP3719374B2 (ja) 2000-07-14 2005-11-24 シャープ株式会社 偏光素子の製造方法
JP2002182039A (ja) 2000-12-14 2002-06-26 Mitsubishi Rayon Co Ltd 光源装置用導光体及びこれを用いたフロントライト
JP4437920B2 (ja) * 2001-09-26 2010-03-24 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 偏光を供給するための微細構造化された照明システム
JP2004198725A (ja) 2002-12-18 2004-07-15 Sumitomo Rubber Ind Ltd 液晶表示装置、直下型バックライト、及び拡散板
JP2004198958A (ja) 2002-12-20 2004-07-15 Casio Comput Co Ltd 偏光素子
JP2004279506A (ja) 2003-03-13 2004-10-07 Ricoh Co Ltd 偏光回折素子、偏光回折素子の製造方法、光ピックアップ装置及び光ディスク装置
US6846089B2 (en) * 2003-05-16 2005-01-25 3M Innovative Properties Company Method for stacking surface structured optical films
US20040234724A1 (en) * 2003-05-22 2004-11-25 Eastman Kodak Company Immisible polymer filled optical elements
JP2005017355A (ja) 2003-06-23 2005-01-20 Fuji Photo Film Co Ltd 偏光板および液晶表示装置
KR20050068874A (ko) * 2003-12-30 2005-07-05 엘지.필립스 엘시디 주식회사 액정표시장치
JP4179253B2 (ja) 2004-09-10 2008-11-12 ソニー株式会社 偏光素子、液晶表示パネルおよび液晶表示装置
US20060141218A1 (en) 2004-12-23 2006-06-29 Biernath Rolf W Uniaxially oriented articles having structured surface
US20060141220A1 (en) 2004-12-23 2006-06-29 Merrill William W Uniaxially oriented article having a structured surface
US20060138702A1 (en) 2004-12-23 2006-06-29 Biernath Rolf W Method of making uniaxially oriented articles having structured surfaces
US20060204720A1 (en) 2004-12-23 2006-09-14 Biernath Rolf W Uniaxially oriented birefringent article having a structured surface

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101176021A (zh) * 2005-04-08 2008-05-07 3M创新有限公司 用于显示器中的结构化取向薄膜

Also Published As

Publication number Publication date
KR20080055743A (ko) 2008-06-19
EP1925953A4 (en) 2011-10-05
US20100188608A1 (en) 2010-07-29
TW200726995A (en) 2007-07-16
KR100949226B1 (ko) 2010-03-24
TWI323790B (cg-RX-API-DMAC7.html) 2010-04-21
EP1925953A1 (en) 2008-05-28
US20080247192A1 (en) 2008-10-09
JP2007286573A (ja) 2007-11-01
JP4158824B2 (ja) 2008-10-01
US7918571B2 (en) 2011-04-05
US7712908B2 (en) 2010-05-11
CN101091129A (zh) 2007-12-19
WO2007032440A1 (ja) 2007-03-22

Similar Documents

Publication Publication Date Title
CN101091129B (zh) 透光膜、形成透光膜的方法和液晶显示器
CN101542366B (zh) 显示装置
TWI659247B (zh) Liquid crystal display device
JP4910842B2 (ja) 光学シートおよび表示装置
US9261640B2 (en) Liquid crystal display apparatus
JP4321614B2 (ja) 光透過フィルムおよびその製造方法ならびに表示装置
US7880824B2 (en) Surface emitting device, liquid crystal display, and optical sheet combination
JP4277931B2 (ja) 面発光装置、液晶表示装置及び光学シート組合せ体
US20130044278A1 (en) Liquid crystal display device
JP2013073055A (ja) 光学シート、面光源装置および表示装置
JP2008122991A (ja) 光透過フィルム、光透過フィルムの製造方法及び液晶表示装置

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

Granted publication date: 20120620