KR20080064802A - 광학 보상층 부착 편광판, 광학 보상층 부착 편광판을사용한 액정 패널, 및 화상표시장치 - Google Patents

광학 보상층 부착 편광판, 광학 보상층 부착 편광판을사용한 액정 패널, 및 화상표시장치 Download PDF

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Publication number
KR20080064802A
KR20080064802A KR1020087005498A KR20087005498A KR20080064802A KR 20080064802 A KR20080064802 A KR 20080064802A KR 1020087005498 A KR1020087005498 A KR 1020087005498A KR 20087005498 A KR20087005498 A KR 20087005498A KR 20080064802 A KR20080064802 A KR 20080064802A
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KR
South Korea
Prior art keywords
optical compensation
polarizing plate
compensation layer
layer
rth
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Withdrawn
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KR1020087005498A
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English (en)
Korean (ko)
Inventor
유우키 나카노
나오키 쯔지우치
미에 나카타
šœ스케 슈토우
노부유키 고조노이
아키미쯔 쯔쿠다
히데키 모리야마
Original Assignee
닛토덴코 가부시키가이샤
도레이 카부시키가이샤
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Publication of KR20080064802A publication Critical patent/KR20080064802A/ko
Withdrawn legal-status Critical Current

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    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3016—Polarising elements involving passive liquid crystal elements
    • 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
    • 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
    • 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

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Nonlinear Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
KR1020087005498A 2005-09-09 2006-09-07 광학 보상층 부착 편광판, 광학 보상층 부착 편광판을사용한 액정 패널, 및 화상표시장치 Withdrawn KR20080064802A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2005262281 2005-09-09
JPJP-P-2005-00262281 2005-09-09

Publications (1)

Publication Number Publication Date
KR20080064802A true KR20080064802A (ko) 2008-07-09

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KR1020087005498A Withdrawn KR20080064802A (ko) 2005-09-09 2006-09-07 광학 보상층 부착 편광판, 광학 보상층 부착 편광판을사용한 액정 패널, 및 화상표시장치

Country Status (6)

Country Link
EP (1) EP1930750A1 (enExample)
JP (1) JPWO2007029788A1 (enExample)
KR (1) KR20080064802A (enExample)
CN (1) CN101258432A (enExample)
TW (1) TW200714943A (enExample)
WO (1) WO2007029788A1 (enExample)

Cited By (5)

* Cited by examiner, † Cited by third party
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KR20140143452A (ko) * 2012-06-11 2014-12-16 후지필름 가부시키가이샤 액정 표시 장치
KR20160117435A (ko) * 2014-01-31 2016-10-10 에씰로아 인터내셔날(콩파니에 제네랄 도프티크) 글리옥살 접착 시스템을 포함하는 편광 구조 및 이를 포함하는 편광 렌즈
KR20170062278A (ko) * 2015-11-27 2017-06-07 삼성전자주식회사 광학 필름 및 액정 표시 장치
KR20170106567A (ko) * 2016-03-10 2017-09-21 삼성디스플레이 주식회사 광학 필름 및 이를 포함하는 액정표시장치
KR20220146387A (ko) * 2018-12-27 2022-11-01 삼성에스디아이 주식회사 편광판 및 이를 포함하는 액정표시장치

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KR101409612B1 (ko) 2006-07-31 2014-06-18 코니카 미놀타 어드밴스드 레이어즈 인코포레이티드 광학 필름의 제조 방법, 광학 필름, 그것을 이용한 편광판 및 화상 표시 장치
US8722182B2 (en) 2007-04-16 2014-05-13 Nitto Denko Corporation Polarizing plate, optical film and image display
WO2008152885A1 (ja) * 2007-06-08 2008-12-18 Nitto Denko Corporation 液晶パネルおよび液晶表示装置
JP2009036797A (ja) * 2007-07-31 2009-02-19 Nitto Denko Corp 光学フィルム、偏光板、および画像表示装置
JP2010537227A (ja) 2007-08-14 2010-12-02 エルジー・ケム・リミテッド 光学フィルム及び光学フィルムの波長分散特性の調節方法
JP5252477B2 (ja) * 2007-11-07 2013-07-31 住友化学株式会社 偏光板
JP5364284B2 (ja) * 2008-03-26 2013-12-11 スタンレー電気株式会社 液晶表示素子およびその製造方法
JP5147014B2 (ja) * 2008-10-08 2013-02-20 住友化学株式会社 高コントラスト偏光板および液晶表示装置
CN101813798B (zh) * 2009-02-23 2013-08-28 住友化学株式会社 复合偏振板和使用其的ips模式液晶显示装置
KR20100129203A (ko) * 2009-05-29 2010-12-08 후지필름 가부시키가이샤 적층체의 절단 방법
KR20120002411A (ko) * 2010-06-30 2012-01-05 동우 화인켐 주식회사 복합구성 편광판 세트 및 이를 포함하는 ｉｐｓ 모드 액정표시장치
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
KR20140085316A (ko) * 2012-12-27 2014-07-07 삼성전자주식회사 광학 필름 및 이를 포함하는 유기 발광 표시 장치
CN103131226B (zh) * 2013-01-23 2017-08-01 长兴材料工业股份有限公司 涂料组合物及其用途
US9541794B2 (en) * 2014-01-10 2017-01-10 Apple Inc. High dynamic range liquid crystal display
TWI686629B (zh) * 2014-09-30 2020-03-01 日商住友化學股份有限公司 偏光板及其製造方法
EP3241044B1 (en) 2014-12-30 2019-02-13 3M Innovative Properties Company Optical stack including reflective polarizer and compensation film
KR20160093885A (ko) * 2015-01-30 2016-08-09 동우 화인켐 주식회사 편광판 및 이를 포함하는 화상 표시 장치
CN104808407B (zh) * 2015-05-07 2018-05-01 深圳市华星光电技术有限公司 Tft阵列基板
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
CN108885297A (zh) * 2016-03-29 2018-11-23 日东电工株式会社 挠性偏振膜、其制造方法及图像显示装置
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JP6407918B2 (ja) * 2016-05-30 2018-10-17 住友化学株式会社 樹脂積層体、表示装置及び偏光板
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KR102376556B1 (ko) * 2018-12-27 2022-03-18 삼성에스디아이 주식회사 편광판 및 이를 포함하는 광학표시장치
JP7523105B2 (ja) * 2019-02-01 2024-07-26 康博 小池 光学ポリマー材料、光学フィルム、表示装置、光学ポリマー材料の製造方法および光学フィルムの製造方法
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JP2003121641A (ja) * 2001-10-10 2003-04-23 Nitto Denko Corp 積層位相差板、偏光部材及び液晶表示装置
JP2004070290A (ja) * 2002-06-10 2004-03-04 Toray Ind Inc 偏光板
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

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KR20140143452A (ko) * 2012-06-11 2014-12-16 후지필름 가부시키가이샤 액정 표시 장치
KR20160117435A (ko) * 2014-01-31 2016-10-10 에씰로아 인터내셔날(콩파니에 제네랄 도프티크) 글리옥살 접착 시스템을 포함하는 편광 구조 및 이를 포함하는 편광 렌즈
KR20170062278A (ko) * 2015-11-27 2017-06-07 삼성전자주식회사 광학 필름 및 액정 표시 장치
KR20170106567A (ko) * 2016-03-10 2017-09-21 삼성디스플레이 주식회사 광학 필름 및 이를 포함하는 액정표시장치
KR20220146387A (ko) * 2018-12-27 2022-11-01 삼성에스디아이 주식회사 편광판 및 이를 포함하는 액정표시장치

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Publication number Publication date
CN101258432A (zh) 2008-09-03
JPWO2007029788A1 (ja) 2009-03-19
EP1930750A1 (en) 2008-06-11
TWI309312B (enExample) 2009-05-01
WO2007029788A1 (ja) 2007-03-15
TW200714943A (en) 2007-04-16

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