TWI371600B - Liquid crystal panel and liquid crystal display - Google Patents

Liquid crystal panel and liquid crystal display

Info

Publication number
TWI371600B
TWI371600B TW096124447A TW96124447A TWI371600B TW I371600 B TWI371600 B TW I371600B TW 096124447 A TW096124447 A TW 096124447A TW 96124447 A TW96124447 A TW 96124447A TW I371600 B TWI371600 B TW I371600B
Authority
TW
Taiwan
Prior art keywords
liquid crystal
crystal display
crystal panel
panel
display
Prior art date
Application number
TW096124447A
Other languages
English (en)
Other versions
TW200811491A (en
Inventor
Takeharu Kitagawa
Naotaka Kinjou
Daisuke Hayashi
Takeshi Nishibe
Hideki Ishida
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 TW200811491A publication Critical patent/TW200811491A/zh
Application granted granted Critical
Publication of TWI371600B publication Critical patent/TWI371600B/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
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
    • G02B5/3033—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid
    • 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
    • G02F1/133528—Polarisers
    • 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
    • G02F2202/00—Materials and properties
    • G02F2202/28—Adhesive materials or arrangements
    • 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
    • G02F2202/00—Materials and properties
    • G02F2202/40—Materials having a particular birefringence, retardation
TW096124447A 2006-07-07 2007-07-05 Liquid crystal panel and liquid crystal display TWI371600B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006188031 2006-07-07
JP2007112304A JP4050778B2 (ja) 2006-07-07 2007-04-20 液晶パネルおよび液晶表示装置

Publications (2)

Publication Number Publication Date
TW200811491A TW200811491A (en) 2008-03-01
TWI371600B true TWI371600B (en) 2012-09-01

Family

ID=38515804

Family Applications (1)

Application Number Title Priority Date Filing Date
TW096124447A TWI371600B (en) 2006-07-07 2007-07-05 Liquid crystal panel and liquid crystal display

Country Status (5)

Country Link
US (1) US20080007680A1 (zh)
EP (1) EP1876491A1 (zh)
JP (1) JP4050778B2 (zh)
KR (1) KR100878736B1 (zh)
TW (1) TWI371600B (zh)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007116683A1 (ja) * 2006-04-05 2007-10-18 Nitto Denko Corporation 液晶パネル及び液晶表示装置
JP2009237047A (ja) * 2008-03-26 2009-10-15 Fujifilm Corp 偏光板及び液晶表示装置
JP5570760B2 (ja) * 2008-06-24 2014-08-13 日東電工株式会社 液晶パネルおよび液晶表示装置
JP5274929B2 (ja) * 2008-08-05 2013-08-28 日東電工株式会社 液晶パネル及び液晶表示装置
US20100059385A1 (en) * 2008-09-06 2010-03-11 Delin Li Methods for fabricating thin film solar cells
EP2400341B1 (en) 2009-02-17 2014-12-03 Sharp Kabushiki Kaisha Liquid crystal display device
JP5548444B2 (ja) * 2009-12-29 2014-07-16 住友化学株式会社 偏光板の製造方法
US8913217B2 (en) 2010-07-05 2014-12-16 Sharp Kabushiki Kaisha Liquid crystal display device
JP5528606B2 (ja) * 2012-06-21 2014-06-25 日東電工株式会社 偏光板および有機ｅｌパネル
WO2017110400A1 (ja) * 2015-12-25 2017-06-29 コニカミノルタ株式会社 偏光板保護フィルム、その製造方法及び偏光板
WO2017130585A1 (ja) * 2016-01-28 2017-08-03 コニカミノルタ株式会社 偏光板、偏光板の製造方法及び液晶表示装置
KR102376556B1 (ko) * 2018-12-27 2022-03-18 삼성에스디아이 주식회사 편광판 및 이를 포함하는 광학표시장치

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3644117A (en) * 1967-01-19 1972-02-22 Polaroid Corp Image-formation in stable polarizing media
FR2595156B1 (fr) * 1986-02-28 1988-04-29 Commissariat Energie Atomique Cellule a cristal liquide utilisant l'effet de birefringence controlee electriquement et procedes de fabrication de la cellule et d'un milieu uniaxe d'anisotropie optique negative, utilisable dans celle-ci
JPH07104450B2 (ja) * 1990-10-17 1995-11-13 スタンレー電気株式会社 二軸性光学素子とその製造方法
US5344916A (en) * 1993-04-21 1994-09-06 The University Of Akron Negative birefringent polyimide films
JP3041169B2 (ja) * 1993-09-14 2000-05-15 シャープ株式会社 液晶表示装置
JPH08201547A (ja) * 1995-01-30 1996-08-09 Casio Comput Co Ltd 液晶表示装置を備えた電子機器
US5859735A (en) * 1996-03-14 1999-01-12 U.S. Philips Corporation Optical element and display device provided with said optical element
EP1111441B1 (en) * 1997-06-12 2009-12-02 Sharp Kabushiki Kaisha Vertically-aligned (VA) liquid crystal display device
TW200806451A (en) * 1999-10-21 2008-02-01 Konica Minolta Opto Inc Optical film, its manufacturing method and liquid crystal display device using it
US20030086170A1 (en) * 2001-10-03 2003-05-08 Eiji Hamamoto Polarizing plate and a liquid crystal display using the same
CA2434069C (en) * 2001-10-09 2011-02-22 Teijin Limited Liquid crystal display device and use of retardation film therefor
WO2003062873A1 (fr) * 2002-01-23 2003-07-31 Nitto Denko Corporation Film optique, procede de fabrication, film a difference de phase et plaque polarisante utilisant ce film optique
JP3863446B2 (ja) * 2002-03-08 2006-12-27 シャープ株式会社 液晶表示装置
KR100822247B1 (ko) * 2002-04-01 2008-04-16 닛토덴코 가부시키가이샤 광학 필름 및 화상 표시 시스템
JP3620839B2 (ja) * 2002-05-29 2005-02-16 日東電工株式会社 液晶表示装置、およびそれに用いる位相差薄膜、積層偏光板
JP3779723B2 (ja) * 2002-10-08 2006-05-31 日東電工株式会社 偏光子、光学フィルムおよび画像表示装置
JP3957700B2 (ja) * 2003-04-25 2007-08-15 日東電工株式会社 偏光フィルムの製造方法
KR100561066B1 (ko) * 2004-01-08 2006-03-15 주식회사 엘지화학 시야각이 개선된 수직 배향 액정 표시장치
JP2006091369A (ja) * 2004-09-22 2006-04-06 Fuji Photo Film Co Ltd 偏光板及び液晶表示装置

Also Published As

Publication number Publication date
KR20080005106A (ko) 2008-01-10
TW200811491A (en) 2008-03-01
KR100878736B1 (ko) 2009-01-14
US20080007680A1 (en) 2008-01-10
JP2008033250A (ja) 2008-02-14
JP4050778B2 (ja) 2008-02-20
EP1876491A1 (en) 2008-01-09

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