TWI268376B - Liquid crystal panel and liquid crystal display apparatus - Google Patents

Liquid crystal panel and liquid crystal display apparatus

Info

Publication number
TWI268376B
TWI268376B TW094137608A TW94137608A TWI268376B TW I268376 B TWI268376 B TW I268376B TW 094137608 A TW094137608 A TW 094137608A TW 94137608 A TW94137608 A TW 94137608A TW I268376 B TWI268376 B TW I268376B
Authority
TW
Taiwan
Prior art keywords
liquid crystal
optical element
crystal cell
crystal panel
polarizer
Prior art date
Application number
TW094137608A
Other languages
English (en)
Other versions
TW200622319A (en
Inventor
Kenji Yoda
Shuuji Yano
Masaki Hayashi
Original Assignee
Nitto Denko 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 Nitto Denko Corp filed Critical Nitto Denko Corp
Publication of TW200622319A publication Critical patent/TW200622319A/zh
Application granted granted Critical
Publication of TWI268376B publication Critical patent/TWI268376B/zh

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
    • 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
    • G02F1/133634—Birefringent elements, e.g. for optical compensation the refractive index Nz perpendicular to the element surface being different from in-plane refractive indices Nx and Ny, e.g. biaxial or with normal optical axis
TW094137608A 2004-12-20 2005-10-27 Liquid crystal panel and liquid crystal display apparatus TWI268376B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004367040 2004-12-20
JP2005190515A JP3851919B2 (ja) 2004-12-20 2005-06-29 液晶パネルおよび液晶表示装置

Publications (2)

Publication Number Publication Date
TW200622319A TW200622319A (en) 2006-07-01
TWI268376B true TWI268376B (en) 2006-12-11

Family

ID=36595204

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094137608A TWI268376B (en) 2004-12-20 2005-10-27 Liquid crystal panel and liquid crystal display apparatus

Country Status (4)

Country Link
US (1) US7236222B2 (zh)
JP (1) JP3851919B2 (zh)
KR (1) KR100734797B1 (zh)
TW (1) TWI268376B (zh)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4069900B2 (ja) * 2004-05-20 2008-04-02 セイコーエプソン株式会社 液晶表示装置及び電子機器
JP4699783B2 (ja) * 2005-03-22 2011-06-15 富士フイルム株式会社 セルロースアシレートフィルム、偏光板および液晶表示装置
JP4807774B2 (ja) * 2005-10-20 2011-11-02 日東電工株式会社 液晶パネルおよび液晶表示装置
JP2007316592A (ja) * 2006-04-27 2007-12-06 Nitto Denko Corp 複屈折フィルム及びその製造方法
JP5553468B2 (ja) 2006-10-05 2014-07-16 日東電工株式会社 偏光板および液晶表示装置
JP2008197536A (ja) * 2007-02-15 2008-08-28 Nitto Denko Corp 液晶パネルおよび液晶表示装置
KR101361363B1 (ko) 2007-02-16 2014-02-10 코니카 미놀타 어드밴스드 레이어즈 인코포레이티드 편광판 및 액정 표시 장치
JP4911710B2 (ja) * 2007-03-30 2012-04-04 日東電工株式会社 複屈折性フィルム、積層フィルム、及び画像表示装置
MX2009010792A (es) 2007-04-05 2009-12-14 Avery Dennison Corp Etiqueta contractil sensible a presion.
US8282754B2 (en) 2007-04-05 2012-10-09 Avery Dennison Corporation Pressure sensitive shrink label
WO2009093848A1 (en) * 2008-01-23 2009-07-30 Lg Chem, Ltd. Retardation film, fabrication method thereof, and liquid crystal display comprising the same
EP2262868B1 (en) 2008-03-14 2018-02-28 3M Innovative Properties Company Stretch releasable adhesive tape
KR101197162B1 (ko) * 2008-08-27 2012-11-09 주식회사 엘지화학 면상 스위칭 모드 액정 표시 장치
RU2553960C2 (ru) 2010-01-28 2015-06-20 Авери Деннисон Корпорейшн Ленточная система нанесения этикеток
JP5995160B2 (ja) * 2012-02-27 2016-09-21 日東電工株式会社 位相差フィルム及びその製造方法、偏光板、及び表示装置
US9254633B2 (en) * 2013-07-09 2016-02-09 Apple Inc. Environmental seal maximizing sensor space beneath a button positioned in trim
JP6947031B2 (ja) 2015-10-15 2021-10-13 日本ゼオン株式会社 位相差フィルム及びその製造方法
CN111788504B (zh) * 2018-02-28 2022-04-19 日东电工株式会社 动力行驶车辆用的偏振膜层叠体、及使用该偏振膜层叠体的光学显示面板

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Publication number Priority date Publication date Assignee Title
DE69124911T2 (de) * 1990-10-24 1997-06-19 Nitto Denko Corp Doppelbrechender Film, Verfahren zu seiner Herstellung, verzögernder Film, elliptischer Polarisator und Flüssigkristallanzeigevorrichtung
JP2818983B2 (ja) 1990-10-24 1998-10-30 日東電工株式会社 複屈折性フィルムの製造方法
JP3165168B2 (ja) 1991-04-02 2001-05-14 日東電工株式会社 偏光板及び液晶表示装置
US6292242B1 (en) * 1993-12-15 2001-09-18 Ois Optical Imaging Systems, Inc. Normally white twisted nematic LCD with positive uniaxial and negative biaxial retarders
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
FR2781892B1 (fr) * 1998-07-28 2002-08-30 Sextant Avionique Amelioration de l'angle de vue d'un ecran lcd par nouvel empilement de films birefringents
JP4790890B2 (ja) 2000-02-03 2011-10-12 日東電工株式会社 位相差フィルム及びその連続製造法
KR100822247B1 (ko) * 2002-04-01 2008-04-16 닛토덴코 가부시키가이샤 광학 필름 및 화상 표시 시스템
JP2004004641A (ja) * 2002-04-01 2004-01-08 Nitto Denko Corp 光学フィルムおよび画像表示装置
US6919946B2 (en) * 2002-04-16 2005-07-19 3M Innovative Properties Company Compensators for liquid crystal displays and the use and manufacture of the compensators
JP4133460B2 (ja) * 2002-05-27 2008-08-13 シャープ株式会社 投影型画像表示装置
JP3687854B2 (ja) 2002-10-15 2005-08-24 日東電工株式会社 光学フィルムおよび液晶表示装置
JP2004272202A (ja) * 2003-02-21 2004-09-30 Fuji Photo Film Co Ltd 偏光板、円偏光板、楕円偏光板
US7508474B2 (en) * 2003-04-07 2009-03-24 Dai Nippon Printing Co., Ltd. Laminated retardation layer, its fabrication process, and liquid crystal display incorporating the same
JP4475507B2 (ja) * 2003-04-07 2010-06-09 大日本印刷株式会社 積層位相差層の製造方法
KR100601920B1 (ko) * 2004-01-09 2006-07-14 주식회사 엘지화학 음의 이축성 위상차 필름과 +ｃ-플레이트를 이용한 시야각보상필름을 포함하는 면상 스위칭 액정 표시장치
JP3985969B2 (ja) * 2004-09-29 2007-10-03 日東電工株式会社 液晶パネル及び液晶表示装置
JP3851918B2 (ja) * 2004-10-22 2006-11-29 日東電工株式会社 液晶パネルおよび液晶表示装置

Also Published As

Publication number Publication date
KR20060070432A (ko) 2006-06-23
US7236222B2 (en) 2007-06-26
KR100734797B1 (ko) 2007-07-03
TW200622319A (en) 2006-07-01
US20060132688A1 (en) 2006-06-22
JP3851919B2 (ja) 2006-11-29
JP2006201739A (ja) 2006-08-03

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