ATE428129T1 - Anzeigeeinrichtung - Google Patents

Anzeigeeinrichtung

Info

Publication number
ATE428129T1
ATE428129T1 AT05703391T AT05703391T ATE428129T1 AT E428129 T1 ATE428129 T1 AT E428129T1 AT 05703391 T AT05703391 T AT 05703391T AT 05703391 T AT05703391 T AT 05703391T AT E428129 T1 ATE428129 T1 AT E428129T1
Authority
AT
Austria
Prior art keywords
basic unit
light transmissive
lenses
pitch
width
Prior art date
Application number
AT05703391T
Other languages
English (en)
Inventor
Yoshiharu Kanatani
Yukio Shimamura
Original Assignee
Suntechopt 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 Suntechopt Corp filed Critical Suntechopt Corp
Application granted granted Critical
Publication of ATE428129T1 publication Critical patent/ATE428129T1/de

Links

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
    • 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
    • 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)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Planar Illumination Modules (AREA)
  • Vehicle Body Suspensions (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
AT05703391T 2004-08-05 2005-01-07 Anzeigeeinrichtung ATE428129T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004229618A JP3763068B2 (ja) 2004-08-05 2004-08-05 ディスプレイ装置

Publications (1)

Publication Number Publication Date
ATE428129T1 true ATE428129T1 (de) 2009-04-15

Family

ID=35786948

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05703391T ATE428129T1 (de) 2004-08-05 2005-01-07 Anzeigeeinrichtung

Country Status (8)

Country Link
US (1) US7593072B2 (de)
EP (1) EP1666955B1 (de)
JP (1) JP3763068B2 (de)
KR (1) KR100711478B1 (de)
CN (1) CN100485486C (de)
AT (1) ATE428129T1 (de)
DE (1) DE602005013737D1 (de)
WO (1) WO2006013648A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005050802A (ja) * 2003-07-16 2005-02-24 Sharp Corp 液晶表示装置、バックライト装置
KR101361886B1 (ko) * 2006-12-13 2014-02-12 엘지디스플레이 주식회사 광학 플레이트, 이를 구비한 백라이트 어셈블리 및액정표시장치
KR20080076481A (ko) * 2007-02-16 2008-08-20 삼성전자주식회사 표시패널 및 이를 갖는 표시장치
KR101351886B1 (ko) * 2007-05-14 2014-01-17 엘지디스플레이 주식회사 액정표시장치용 일체형 다기능 광학시트
JP5431320B2 (ja) * 2007-07-17 2014-03-05 クリー インコーポレイテッド 内部光学機能を備えた光学素子およびその製造方法
US8363181B2 (en) * 2007-09-27 2013-01-29 Chimei Innolux Corporation Backlight device for dual-view display
KR20100080058A (ko) * 2008-12-31 2010-07-08 엘지디스플레이 주식회사 백라이트장치 및 이를 구비한 액정표시소자
WO2010090996A1 (en) * 2009-02-09 2010-08-12 3M Innovative Properties Company Simplified edge-lit backlight system
MY159737A (en) 2010-09-03 2017-01-31 Gtat Ip Holding Llc Silicon single crystal doped with gallium, indium, or aluminum
TWI418918B (zh) * 2010-11-19 2013-12-11 Wintek Corp 照明模組及投影裝置
JP6326292B2 (ja) * 2014-05-30 2018-05-16 株式会社ジャパンディスプレイ 表示装置及び方法
KR102664468B1 (ko) * 2017-01-13 2024-05-08 삼성디스플레이 주식회사 액정 표시 장치
JP2022097099A (ja) 2020-12-18 2022-06-30 サンテックオプト株式会社 視野角輝度制御プリズムシート及びプリズムシートの斜め視野角輝度制御方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0481719A (ja) * 1990-07-24 1992-03-16 Nippon Sheet Glass Co Ltd 液晶表示装置
JP3136200B2 (ja) * 1992-07-22 2001-02-19 株式会社日立製作所 液晶表示装置
JPH06102506A (ja) 1992-09-04 1994-04-15 Minnesota Mining & Mfg Co <3M> ディスプレー装置
JPH0854517A (ja) * 1994-06-08 1996-02-27 Toshiba Corp 導光板及びこれを用いた液晶表示装置
EP0692730A3 (de) 1994-07-12 1996-03-20 Dainippon Printing Co Ltd Flüssigkristall-Anzeigevorrichtung und Flüssigkristall-Projektionsanzeigevorrichtung unter Verwendung eines holographischen Farbfilters
US5815229A (en) * 1994-11-21 1998-09-29 Proxima Corporation Microlens imbedded liquid crystal projection panel including thermal insulation layer
JPH0955110A (ja) 1995-08-11 1997-02-25 Mitsubishi Rayon Co Ltd バックライトおよびそれを用いた液晶表示装置
JP3769327B2 (ja) * 1996-07-23 2006-04-26 大日本印刷株式会社 プリズムレンズシート、バックライトシステム及び液晶表示装置
JP4191276B2 (ja) 1998-01-09 2008-12-03 富士通株式会社 表示装置
JP3286239B2 (ja) 1998-02-02 2002-05-27 日東電工株式会社 導光板、面光源装置及び液晶表示装置
EP1057049B1 (de) 1998-02-18 2008-10-01 Minnesota Mining And Manufacturing Company Optischer film
JPH11337922A (ja) * 1998-05-22 1999-12-10 Sharp Corp 液晶表示装置
JP3746403B2 (ja) 1999-07-29 2006-02-15 シャープ株式会社 液晶表示装置
JP2002277871A (ja) 2001-03-15 2002-09-25 Hitachi Ltd 液晶表示装置
JP2004192827A (ja) 2002-12-06 2004-07-08 Alps Electric Co Ltd 照明装置及び液晶表示装置

Also Published As

Publication number Publication date
CN100485486C (zh) 2009-05-06
US7593072B2 (en) 2009-09-22
CN1842735A (zh) 2006-10-04
EP1666955A1 (de) 2006-06-07
JP3763068B2 (ja) 2006-04-05
US20070052931A1 (en) 2007-03-08
JP2006047775A (ja) 2006-02-16
DE602005013737D1 (de) 2009-05-20
EP1666955B1 (de) 2009-04-08
EP1666955A4 (de) 2007-05-23
KR100711478B1 (ko) 2007-04-24
KR20060038470A (ko) 2006-05-03
WO2006013648A1 (ja) 2006-02-09

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Legal Events

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