KR20080092415A - 액정 패널 및 액정 표시 장치 - Google Patents

액정 패널 및 액정 표시 장치 Download PDF

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Publication number
KR20080092415A
KR20080092415A KR1020087019219A KR20087019219A KR20080092415A KR 20080092415 A KR20080092415 A KR 20080092415A KR 1020087019219 A KR1020087019219 A KR 1020087019219A KR 20087019219 A KR20087019219 A KR 20087019219A KR 20080092415 A KR20080092415 A KR 20080092415A
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KR
South Korea
Prior art keywords
liquid crystal
optical element
polarizer
display device
crystal display
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
KR1020087019219A
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English (en)
Korean (ko)
Inventor
마사토시 도모나가
나오토 오오에
겐지 요다
슈우지 야노
Original Assignee
닛토덴코 가부시키가이샤
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.)
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Publication date
Application filed by 닛토덴코 가부시키가이샤 filed Critical 닛토덴코 가부시키가이샤
Publication of KR20080092415A publication Critical patent/KR20080092415A/ko
Ceased legal-status Critical Current

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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)
KR1020087019219A 2006-02-06 2007-01-31 액정 패널 및 액정 표시 장치 Ceased KR20080092415A (ko)

Applications Claiming Priority (2)

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
JPJP-P-2006-00028242 2006-02-06

Publications (1)

Publication Number Publication Date
KR20080092415A true KR20080092415A (ko) 2008-10-15

Family

ID=38345070

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020087019219A Ceased KR20080092415A (ko) 2006-02-06 2007-01-31 액정 패널 및 액정 표시 장치

Country Status (6)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012128581A3 (ko) * 2011-03-23 2013-01-03 주식회사 엘지화학 입체 영상 표시 장치
CN103518155A (zh) * 2011-03-23 2014-01-15 Lg化学株式会社 立体图像显示装置

Families Citing this family (26)

* 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
US8821994B2 (en) 2007-03-29 2014-09-02 Akron Polymer Systems Liquid crystal display having improved wavelength dispersion characteristics
US9096719B2 (en) * 2007-03-29 2015-08-04 Akron Polymer Systems Optical compensation films with mesogen groups for liquid crystal display
US8304079B2 (en) * 2007-03-29 2012-11-06 Akron Polymer Systems Optical compensation films with birefringence enhancing substituents for liquid crystal display
US9011992B2 (en) * 2007-03-29 2015-04-21 Akron Polymer Systems Optical compensation films based on stretched polymer films
US8226860B2 (en) * 2007-03-29 2012-07-24 Akron Polymer Systems Optical compensation films having positive birefringence 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
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
KR102054754B1 (ko) 2015-02-04 2019-12-11 후지필름 가부시키가이샤 화상 표시 장치
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
CN109716183B (zh) * 2016-10-17 2021-06-15 株式会社Lg化学 用于抗反射的滤光器和有机发光器件
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
JPWO2019124439A1 (ja) * 2017-12-19 2020-12-10 富士フイルム株式会社 液晶表示装置
CN111788503B (zh) * 2018-02-28 2022-04-19 日东电工株式会社 动力行驶车辆用的补强型偏光性光学膜层叠体、及使用该补强型偏光性光学膜层叠体的光学显示面板
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
CN112673292A (zh) * 2018-09-11 2021-04-16 日东电工株式会社 表面保护薄膜用基材、使用该基材的表面保护薄膜、及带表面保护薄膜的光学薄膜
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
CN115210635B (zh) 2020-12-28 2024-04-09 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
KR20240161304A (ko) * 2023-05-04 2024-11-12 삼성에스디아이 주식회사 광학표시장치
WO2025142262A1 (ja) * 2023-12-27 2025-07-03 富士フイルム株式会社 位相差フィルム、偏光板および画像表示装置

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
EP1611478A1 (en) * 2003-04-08 2006-01-04 MERCK PATENT GmbH 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
KR100900625B1 (ko) * 2004-06-29 2009-06-02 샤프 가부시키가이샤 위상차 필름, 편광 필름, 액정 표시 장치, 및 위상차필름의 설계 방법
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 (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012128581A3 (ko) * 2011-03-23 2013-01-03 주식회사 엘지화학 입체 영상 표시 장치
CN103518155A (zh) * 2011-03-23 2014-01-15 Lg化学株式会社 立体图像显示装置
US9279994B2 (en) 2011-03-23 2016-03-08 Lg Chem, Ltd. Stereoscopic image display device

Also Published As

Publication number Publication date
WO2007091467A1 (ja) 2007-08-16
US20090002606A1 (en) 2009-01-01
CN101379430A (zh) 2009-03-04
TW200734738A (en) 2007-09-16
US7782429B2 (en) 2010-08-24
TWI360700B (https=) 2012-03-21
JP2007206605A (ja) 2007-08-16

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