TW200734738A - Liquid crystal panel and liquid crystal display device - Google Patents

Liquid crystal panel and liquid crystal display device

Info

Publication number
TW200734738A
TW200734738A TW096104042A TW96104042A TW200734738A TW 200734738 A TW200734738 A TW 200734738A TW 096104042 A TW096104042 A TW 096104042A TW 96104042 A TW96104042 A TW 96104042A TW 200734738 A TW200734738 A TW 200734738A
Authority
TW
Taiwan
Prior art keywords
liquid crystal
polarizer
optical element
crystal cell
display device
Prior art date
Application number
TW096104042A
Other languages
English (en)
Chinese (zh)
Other versions
TWI360700B (enExample
Inventor
Masatoshi Tomonaga
Naoto Ooe
Kenji Yoda
Shuuji Yano
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 TW200734738A publication Critical patent/TW200734738A/zh
Application granted granted Critical
Publication of TWI360700B publication Critical patent/TWI360700B/zh

Links

Classifications

    • 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
    • G02F1/13363—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
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Liquid Crystal (AREA)
  • Polarising Elements (AREA)
TW096104042A 2006-02-06 2007-02-05 Liquid crystal panel and liquid crystal display device TW200734738A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006028242A JP2007206605A (ja) 2006-02-06 2006-02-06 液晶パネルおよび液晶表示装置

Publications (2)

Publication Number Publication Date
TW200734738A true TW200734738A (en) 2007-09-16
TWI360700B TWI360700B (enExample) 2012-03-21

Family

ID=38345070

Family Applications (1)

Application Number Title Priority Date Filing Date
TW096104042A TW200734738A (en) 2006-02-06 2007-02-05 Liquid crystal panel and liquid crystal display device

Country Status (6)

Country Link
US (1) US7782429B2 (enExample)
JP (1) JP2007206605A (enExample)
KR (1) KR20080092415A (enExample)
CN (1) CN101379430A (enExample)
TW (1) TW200734738A (enExample)
WO (1) WO2007091467A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI922946B (zh) * 2023-05-04 2026-04-21 大陸商無錫恒新光電材料有限公司 光學顯示設備

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US8226860B2 (en) * 2007-03-29 2012-07-24 Akron Polymer Systems Optical compensation films having positive birefringence for liquid crystal display
US9096719B2 (en) * 2007-03-29 2015-08-04 Akron Polymer Systems Optical compensation films with mesogen groups for liquid crystal display
US9011992B2 (en) * 2007-03-29 2015-04-21 Akron Polymer Systems Optical compensation films based on stretched polymer films
US8821994B2 (en) 2007-03-29 2014-09-02 Akron Polymer Systems Liquid crystal display having improved wavelength dispersion characteristics
US8304079B2 (en) * 2007-03-29 2012-11-06 Akron Polymer Systems Optical compensation films with birefringence enhancing substituents for liquid crystal display
WO2011117946A1 (ja) * 2010-03-26 2011-09-29 シャープ株式会社 紫外線照射装置
WO2012128581A2 (ko) * 2011-03-23 2012-09-27 주식회사 엘지화학 입체 영상 표시 장치
KR101556817B1 (ko) 2011-03-23 2015-10-01 주식회사 엘지화학 입체 영상 표시 장치
JP2013101420A (ja) * 2011-11-07 2013-05-23 Japan Display West Co Ltd 表示装置及び電子機器
CN104345368B (zh) 2013-08-09 2018-10-16 住友化学株式会社 椭圆偏振板
CN104570459B (zh) * 2014-12-31 2017-12-08 深圳市华星光电技术有限公司 液晶面板
JP6612787B2 (ja) * 2015-02-04 2019-11-27 富士フイルム株式会社 画像表示装置
JP6437854B2 (ja) * 2015-03-17 2018-12-12 日東電工株式会社 液晶パネルおよび液晶表示装置
JP6581796B2 (ja) * 2015-03-31 2019-09-25 日東電工株式会社 液晶パネルおよび液晶表示装置
TWI639031B (zh) * 2016-10-17 2018-10-21 南韓商Ｌｇ化學股份有限公司 抗反射光學濾波器及有機發光裝置
JP6363252B1 (ja) * 2017-04-24 2018-07-25 日東電工株式会社 ホメオトロピック配向液晶フィルムの製造方法
JP6769921B2 (ja) * 2017-04-28 2020-10-14 日東電工株式会社 液晶配向フィルムの製造方法
WO2019124439A1 (ja) * 2017-12-19 2019-06-27 富士フイルム株式会社 液晶表示装置
KR102952283B1 (ko) * 2018-02-28 2026-04-15 닛토덴코 가부시키가이샤 동력 주행 차량용의 편광 필름 적층체, 및, 상기 편광 필름 적층체가 사용되는 광학 표시 패널
JP2020020996A (ja) * 2018-08-02 2020-02-06 住友化学株式会社 偏光板、及び、液晶表示装置
WO2020054135A1 (ja) * 2018-09-11 2020-03-19 日東電工株式会社 表面保護フィルム用基材、該基材を用いた表面保護フィルム、および表面保護フィルム付光学フィルム
US12241013B2 (en) 2019-05-31 2025-03-04 The Regents Of The University Of Colorado, A Body Corporate Mechanotropic elastomers
JP7382801B2 (ja) * 2019-11-12 2023-11-17 日東電工株式会社 位相差層付偏光板および画像表示装置
WO2022140983A1 (zh) 2020-12-28 2022-07-07 京东方科技集团股份有限公司 液晶显示面板及其制作方法、显示装置
CN118818847A (zh) * 2023-04-21 2024-10-22 北京京东方显示技术有限公司 一种光学补偿膜及显示面板、显示装置
CN122459719A (zh) * 2023-12-27 2026-07-24 富士胶片株式会社 相位差膜、偏振片及图像显示装置
JP2026043250A (ja) * 2024-08-28 2026-03-12 住友化学株式会社 偏光板のセット、及び液晶パネル
JP2026043251A (ja) * 2024-08-28 2026-03-12 住友化学株式会社 偏光板のセット、及び液晶パネル

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3204182B2 (ja) 1997-10-24 2001-09-04 日本電気株式会社 横電界方式の液晶表示装置
US20060203158A1 (en) * 2003-04-08 2006-09-14 Parri Owain L Compensated lcd of the ips mode
JP4025699B2 (ja) * 2003-07-31 2007-12-26 日東電工株式会社 液晶パネルおよびそれを用いた液晶表示装置
JP4369222B2 (ja) * 2003-12-26 2009-11-18 帝人株式会社 広視野角偏光フィルム
JP4145311B2 (ja) * 2004-05-31 2008-09-03 富士フイルム株式会社 光学用透明フィルム、およびこれを用いた光学補償フィルム、偏光板、液晶表示装置
US7948591B2 (en) * 2004-06-29 2011-05-24 Sharp Kabushiki Kaisha Retardation film, polarizing film, liquid crystal display, and method of designing retardation film
JP4998941B2 (ja) * 2006-11-20 2012-08-15 日東電工株式会社 積層光学フィルム、積層光学フィルムを用いた液晶パネルおよび液晶表示装置
JP2009015279A (ja) * 2006-11-27 2009-01-22 Nitto Denko Corp 液晶パネルおよび液晶表示装置
JP5588626B2 (ja) * 2008-08-04 2014-09-10 富士フイルム株式会社 光学フィルム、偏光板、光学補償フィルム、反射防止フィルムおよび液晶表示装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI922946B (zh) * 2023-05-04 2026-04-21 大陸商無錫恒新光電材料有限公司 光學顯示設備

Also Published As

Publication number Publication date
WO2007091467A1 (ja) 2007-08-16
KR20080092415A (ko) 2008-10-15
US20090002606A1 (en) 2009-01-01
TWI360700B (enExample) 2012-03-21
CN101379430A (zh) 2009-03-04
US7782429B2 (en) 2010-08-24
JP2007206605A (ja) 2007-08-16

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