ATE548675T1 - Flüssigkristallanzeigevorrichtung - Google Patents

Flüssigkristallanzeigevorrichtung

Info

Publication number
ATE548675T1
ATE548675T1 AT08862913T AT08862913T ATE548675T1 AT E548675 T1 ATE548675 T1 AT E548675T1 AT 08862913 T AT08862913 T AT 08862913T AT 08862913 T AT08862913 T AT 08862913T AT E548675 T1 ATE548675 T1 AT E548675T1
Authority
AT
Austria
Prior art keywords
polarizer
liquid crystal
display device
crystal display
crystal cell
Prior art date
Application number
AT08862913T
Other languages
English (en)
Inventor
Akira Sakai
Original Assignee
Sharp Kk
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 Sharp Kk filed Critical Sharp Kk
Application granted granted Critical
Publication of ATE548675T1 publication Critical patent/ATE548675T1/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
    • G02F1/13363—Birefringent elements, e.g. for optical compensation
    • 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
    • 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
    • G02F1/13363—Birefringent elements, e.g. for optical compensation
    • G02F1/133637—Birefringent elements, e.g. for optical compensation characterised by the wavelength dispersion
    • 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
    • G02F2413/00—Indexing scheme related to G02F1/13363, i.e. to birefringent elements, e.g. for optical compensation, characterised by the number, position, orientation or value of the compensation plates
    • G02F2413/04—Number of plates greater than or equal to 4
    • 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
    • G02F2413/00—Indexing scheme related to G02F1/13363, i.e. to birefringent elements, e.g. for optical compensation, characterised by the number, position, orientation or value of the compensation plates
    • G02F2413/06—Two plates on one side of the LC cell
    • 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
    • G02F2413/00—Indexing scheme related to G02F1/13363, i.e. to birefringent elements, e.g. for optical compensation, characterised by the number, position, orientation or value of the compensation plates
    • G02F2413/12—Biaxial compensators

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)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
AT08862913T 2007-12-14 2008-11-06 Flüssigkristallanzeigevorrichtung ATE548675T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007323936 2007-12-14
PCT/JP2008/070204 WO2009078227A1 (ja) 2007-12-14 2008-11-06 液晶表示装置

Publications (1)

Publication Number Publication Date
ATE548675T1 true ATE548675T1 (de) 2012-03-15

Family

ID=40795346

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08862913T ATE548675T1 (de) 2007-12-14 2008-11-06 Flüssigkristallanzeigevorrichtung

Country Status (6)

Country Link
US (1) US8179508B2 (de)
EP (1) EP2226674B1 (de)
JP (1) JPWO2009078227A1 (de)
CN (1) CN101896859B (de)
AT (1) ATE548675T1 (de)
WO (1) WO2009078227A1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101253048B1 (ko) * 2008-12-31 2013-04-12 엘지디스플레이 주식회사 광시야각 액정표시소자
TWI395019B (zh) * 2009-10-06 2013-05-01 Wintek Corp 液晶顯示器
JP5834403B2 (ja) * 2009-12-22 2015-12-24 三菱化学株式会社 位相差フィルム
US8836898B2 (en) * 2012-11-06 2014-09-16 Shenzhen China Star Optoelectronics Technology Co., Ltd Compensation system for liquid crystal panels and liquid crystal display
US9933647B2 (en) 2013-05-08 2018-04-03 Empire Technology Development Llc Display devices including oriented nucleic acid layers and methods of making and using the same
CN103439829B (zh) * 2013-08-09 2016-03-30 深圳市华星光电技术有限公司 用于液晶显示器的光学补偿膜及包括其的液晶显示器
KR102103497B1 (ko) * 2013-11-12 2020-04-23 삼성전자주식회사 보상 필름, 광학 필름 및 표시 장치
KR102103498B1 (ko) * 2013-11-12 2020-04-23 삼성전자주식회사 보상 필름, 광학 필름 및 표시 장치
CN103605239B (zh) * 2013-11-22 2016-08-17 深圳市华星光电技术有限公司 一种液晶显示器
JP6571167B2 (ja) * 2015-03-30 2019-09-04 富士フイルム株式会社 位相差フィルム、円偏光フィルム、および、画像表示装置
CN107851426B (zh) * 2015-07-06 2021-10-29 启发企业有限责任公司 窗帘系统
WO2017026459A1 (ja) * 2015-08-13 2017-02-16 日本ゼオン株式会社 液晶表示装置
JP6712157B2 (ja) 2016-03-25 2020-06-17 日東電工株式会社 光学補償層付偏光板およびそれを用いた有機ｅｌパネル
JP6712161B2 (ja) * 2016-03-30 2020-06-17 日東電工株式会社 光学補償層付偏光板およびそれを用いた有機ｅｌパネル
JP2019101227A (ja) * 2017-12-01 2019-06-24 シャープ株式会社 液晶表示装置
US10989954B2 (en) * 2018-09-28 2021-04-27 Sharp Kabushiki Kaisha Liquid crystal display device

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3282986B2 (ja) 1996-02-28 2002-05-20 富士通株式会社 液晶表示装置
TWI271590B (en) 1997-06-12 2007-01-21 Sharp Kk Liquid crystal display device
EP2098906A1 (de) 1997-08-29 2009-09-09 Sharp Kabushiki Kaisha Flüssigkristall- Anzeigevorrichtung
JP2982869B2 (ja) 1998-04-16 1999-11-29 インターナショナル・ビジネス・マシーンズ・コーポレイション 液晶表示装置
JP3526830B2 (ja) 2000-04-07 2004-05-17 龍男 内田 広視野角偏光板および液晶表示装置
KR100462327B1 (ko) * 2003-01-28 2004-12-18 주식회사 엘지화학 이축성 위상차 보상필름을 갖는 수직배향 액정표시장치
KR100462326B1 (ko) 2003-01-28 2004-12-18 주식회사 엘지화학 네가티브 보상필름을 갖는 수직배향 액정표시장치
JP4383903B2 (ja) * 2004-01-23 2009-12-16 株式会社 日立ディスプレイズ 偏光板及びそれを用いた液晶表示装置
JP4333465B2 (ja) * 2004-04-22 2009-09-16 住友化学株式会社 液晶表示装置
KR100894953B1 (ko) 2004-06-29 2009-04-27 샤프 가부시키가이샤 액정 표시 장치
US7527834B2 (en) 2004-08-31 2009-05-05 Nitto Denko Corporation Retardation films for the elimination of leakage of light through cross polarizers in LCD
JP2006267625A (ja) 2005-03-24 2006-10-05 Nitto Denko Corp 液晶パネル、液晶テレビおよび液晶表示装置
JP2007034107A (ja) * 2005-07-29 2007-02-08 Fujifilm Corp 光学補償フィルム、偏光板及び液晶表示装置
JP4741961B2 (ja) 2006-02-28 2011-08-10 帝人株式会社 積層偏光フィルム、位相差フィルム、および液晶表示装置
EP1998196B9 (de) 2006-02-28 2014-12-31 Teijin Limited Geschichteter polarisationsfilm, phasendifferenzfilm und flüssigkristallanzeigeanordnung
JP4741962B2 (ja) 2006-02-28 2011-08-10 帝人株式会社 積層偏光フィルム、位相差フィルム、および液晶表示装置

Also Published As

Publication number Publication date
EP2226674A4 (de) 2011-01-19
US8179508B2 (en) 2012-05-15
CN101896859B (zh) 2012-05-30
EP2226674B1 (de) 2012-03-07
WO2009078227A1 (ja) 2009-06-25
US20100271573A1 (en) 2010-10-28
EP2226674A1 (de) 2010-09-08
JPWO2009078227A1 (ja) 2011-04-28
CN101896859A (zh) 2010-11-24

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