KR20080050398A - 편광자 보호 필름, 편광판, 및 화상표시장치 - Google Patents

편광자 보호 필름, 편광판, 및 화상표시장치 Download PDF

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Publication number
KR20080050398A
KR20080050398A KR1020087004281A KR20087004281A KR20080050398A KR 20080050398 A KR20080050398 A KR 20080050398A KR 1020087004281 A KR1020087004281 A KR 1020087004281A KR 20087004281 A KR20087004281 A KR 20087004281A KR 20080050398 A KR20080050398 A KR 20080050398A
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KR
South Korea
Prior art keywords
protective film
polarizer
rth
polarizer protective
polarizing plate
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Withdrawn
Application number
KR1020087004281A
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English (en)
Korean (ko)
Inventor
미에 나카타
유우키 나카노
나오키 쯔지우치
아키미쯔 쯔쿠다
히데키 모리야마
Original Assignee
닛토덴코 가부시키가이샤
도레이 카부시키가이샤
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 of KR20080050398A publication Critical patent/KR20080050398A/ko
Withdrawn legal-status Critical Current

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    • 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
    • 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
    • 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
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/043—Improving the adhesiveness of the coatings per se, e.g. forming primers
    • 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
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/044—Forming conductive coatings; Forming coatings having anti-static properties
    • 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
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/046—Forming abrasion-resistant coatings; Forming surface-hardening coatings
    • G02B1/105—
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
    • G02B1/14—Protective coatings, e.g. hard coatings
    • 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
    • C08J2329/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Derivatives of such polymer
    • C08J2329/02—Homopolymers or copolymers of unsaturated alcohols
    • C08J2329/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
    • 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
    • C08J2433/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
    • 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
    • G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
    • G02F2201/50—Protective 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
    • G02F2202/28—Adhesive materials or arrangements

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  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Polarising Elements (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
KR1020087004281A 2005-08-30 2006-08-28 편광자 보호 필름, 편광판, 및 화상표시장치 Withdrawn KR20080050398A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2005-00248639 2005-08-30
JP2005248639 2005-08-30

Publications (1)

Publication Number Publication Date
KR20080050398A true KR20080050398A (ko) 2008-06-05

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KR1020087004281A Withdrawn KR20080050398A (ko) 2005-08-30 2006-08-28 편광자 보호 필름, 편광판, 및 화상표시장치

Country Status (6)

Country Link
EP (1) EP1930748A1 (enExample)
JP (1) JPWO2007026659A1 (enExample)
KR (1) KR20080050398A (enExample)
CN (1) CN101253431A (enExample)
TW (1) TW200714942A (enExample)
WO (1) WO2007026659A1 (enExample)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010074519A3 (ko) * 2008-12-25 2010-10-07 제일모직 주식회사 점착제 조성물 및 이것을 이용한 광학부재
WO2010095870A3 (ko) * 2009-02-18 2010-11-18 주식회사 엘지화학 아크릴계 수지 조성물 및 이를 포함하는 광학 필름
WO2011162499A3 (ko) * 2010-06-21 2012-05-03 주식회사 엘지화학 아크릴계 공중합체 및 이를 포함하는 광학필름
KR101293902B1 (ko) * 2008-07-01 2013-08-06 주식회사 엘지화학 점착제 조성물，편광판용 보호 필름，편광판 및 액정표시장치
KR101377203B1 (ko) * 2010-07-22 2014-03-26 주식회사 엘지화학 아크릴계 수지를 이용한 광학 필름용 수지 제조
KR101459126B1 (ko) * 2011-12-21 2014-11-07 제일모직주식회사 편광판 및 이를 포함하는 액정표시장치
KR20180063936A (ko) * 2016-12-02 2018-06-14 삼성디스플레이 주식회사 표시 장치 및 이의 제조 방법
KR20190076791A (ko) * 2017-12-22 2019-07-02 삼성에스디아이 주식회사 편광판 및 이를 포함하는 광학표시장치
KR20210114862A (ko) * 2020-03-11 2021-09-24 수미토모 케미칼 컴퍼니 리미티드 광학 적층체 및 표시장치

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JP2008276203A (ja) * 2007-04-03 2008-11-13 Asahi Kasei Chemicals Corp 光学フィルム
KR100964787B1 (ko) * 2007-04-16 2010-06-21 주식회사 엘지화학 광학필름 및 이를 포함하는 액정표시장치
CN101669050B (zh) * 2007-04-26 2011-06-01 日本瑞翁株式会社 显示画面用保护膜和偏振片
CN101720337B (zh) * 2007-05-25 2012-11-21 Lg化学株式会社 光学膜、偏振膜的保护膜，由该保护膜制造的偏振片和使用该偏振片的显示装置
KR101023181B1 (ko) * 2007-05-25 2011-03-18 주식회사 엘지화학 광학필름, 편광자 보호필름, 이를 이용한 편광판, 및 이를이용한 화상표시장치
KR101001245B1 (ko) 2007-09-03 2010-12-17 주식회사 엘지화학 광학필름, 편광자 보호필름, 이를 이용한 편광판, 및 이를이용한 화상표시장치
US8817373B2 (en) 2007-07-06 2014-08-26 Nitto Denko Corporation Microcrack free polarization plate
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
KR101065198B1 (ko) 2007-09-17 2011-09-19 주식회사 엘지화학 광학필름 및 이의 제조방법
JP2009191248A (ja) * 2008-01-15 2009-08-27 Nippon Shokubai Co Ltd 熱可塑性樹脂組成物とそれを用いた樹脂成形品および偏光子保護フィルムならびに樹脂成形品の製造方法
WO2011102314A1 (ja) * 2010-02-18 2011-08-25 旭硝子株式会社 液晶表示装置の製造方法
JP2011242582A (ja) * 2010-05-18 2011-12-01 Sumitomo Chemical Co Ltd 偏光板のセット、ならびにこれを用いた液晶パネルおよび液晶表示装置
JP5685005B2 (ja) * 2010-05-18 2015-03-18 住友化学株式会社 偏光板、ならびにこれらを用いた偏光板のセット、液晶パネル、および液晶表示装置
WO2012002634A1 (en) * 2010-06-30 2012-01-05 Lg Chem, Ltd. Acryl-based copolymers and optical film including the same
US8536275B2 (en) 2010-06-30 2013-09-17 Lg Chem, Ltd. Acryl-based copolymers and optical film including the same
JP2012068430A (ja) * 2010-09-24 2012-04-05 Nippon Shokubai Co Ltd 位相差フィルム
JP2013114198A (ja) * 2011-11-30 2013-06-10 Keio Gijuku 光学フィルム、光学フィルム用樹脂材料及び画像表示装置
US20140322554A1 (en) * 2013-04-26 2014-10-30 Fujifilm Corporation Optical film, polarizing plate and liquid crystal display device
WO2015119049A1 (ja) * 2014-02-05 2015-08-13 住友化学株式会社 フィルムの搬送方法及び光学フィルムの製造方法
JP6033269B2 (ja) * 2014-10-28 2016-11-30 住友化学株式会社 偏光板
KR101845128B1 (ko) * 2015-03-31 2018-04-04 삼성에스디아이 주식회사 편광판 및 이를 포함하는 광학표시장치
JP6728561B2 (ja) 2015-09-15 2020-07-22 エルジー・ケム・リミテッド 偏光子保護フィルム、これを含む偏光板、および前記偏光板を含む液晶ディスプレイ装置
WO2017048077A1 (ko) 2015-09-15 2017-03-23 주식회사 엘지화학 편광자 보호필름, 이를 포함하는 편광판 및 상기 편광판을 포함하는 액정 디스플레이 장치
CN105235481B (zh) * 2015-10-30 2017-09-29 福耀玻璃工业集团股份有限公司 一种发光效果可调的车辆天窗总成
CN105291788B (zh) * 2015-10-30 2017-10-03 福耀玻璃工业集团股份有限公司 一种发光效果可调的车辆天窗总成
CN109154686B (zh) * 2016-05-31 2021-12-24 住友化学株式会社 带偏光板的树脂层叠体及包含其的显示装置
JP7083340B2 (ja) * 2017-04-10 2022-06-10 日東電工株式会社 光学フィルム、偏光板、および画像表示装置
CN110494773B (zh) * 2017-04-10 2022-09-06 日东电工株式会社 光学层叠体、偏振片及图像显示装置
WO2018190175A1 (ja) * 2017-04-10 2018-10-18 日東電工株式会社 光学積層体、偏光板、および画像表示装置
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KR20190129915A (ko) * 2017-04-10 2019-11-20 닛토덴코 가부시키가이샤 편광판 및 화상 표시 장치
KR102186080B1 (ko) * 2017-06-27 2020-12-03 주식회사 엘지화학 접착제 조성물, 이를 포함하는 접착제층을 포함하는 보호필름 및 편광판, 및 이를 포함하는 화상표시장치
JP7435440B2 (ja) * 2018-06-28 2024-02-21 日本ゼオン株式会社 偏光フィルム及びその製造方法
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CN111712742B (zh) 2018-06-29 2022-06-28 株式会社Lg化学 偏光板、液晶面板和显示装置
CN113272688A (zh) * 2018-12-27 2021-08-17 日东电工株式会社 偏光板及偏光板卷材
JP7412973B2 (ja) * 2019-11-19 2024-01-15 日東電工株式会社 偏光板および偏光板ロール
JP2021117334A (ja) * 2020-01-24 2021-08-10 住友化学株式会社 光学積層体及び表示装置

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Cited By (13)

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Publication number Priority date Publication date Assignee Title
KR101293902B1 (ko) * 2008-07-01 2013-08-06 주식회사 엘지화학 점착제 조성물，편광판용 보호 필름，편광판 및 액정표시장치
US8288450B2 (en) 2008-12-25 2012-10-16 Cheil Industries, Inc. Adhesive composition and optical member using the same
WO2010074519A3 (ko) * 2008-12-25 2010-10-07 제일모직 주식회사 점착제 조성물 및 이것을 이용한 광학부재
US8926872B2 (en) 2009-02-18 2015-01-06 Lg Chem, Ltd. Acrylic resin composition, and optical film comprising same
WO2010095870A3 (ko) * 2009-02-18 2010-11-18 주식회사 엘지화학 아크릴계 수지 조성물 및 이를 포함하는 광학 필름
US8568624B2 (en) 2009-02-18 2013-10-29 Lg Chem, Ltd. Acrylic resin composition, and optical film comprising same
WO2011162499A3 (ko) * 2010-06-21 2012-05-03 주식회사 엘지화학 아크릴계 공중합체 및 이를 포함하는 광학필름
KR101377203B1 (ko) * 2010-07-22 2014-03-26 주식회사 엘지화학 아크릴계 수지를 이용한 광학 필름용 수지 제조
KR101459126B1 (ko) * 2011-12-21 2014-11-07 제일모직주식회사 편광판 및 이를 포함하는 액정표시장치
US8932688B2 (en) 2011-12-21 2015-01-13 Cheil Industries, Inc. Polarizing plate and liquid crystal display including the same
KR20180063936A (ko) * 2016-12-02 2018-06-14 삼성디스플레이 주식회사 표시 장치 및 이의 제조 방법
KR20190076791A (ko) * 2017-12-22 2019-07-02 삼성에스디아이 주식회사 편광판 및 이를 포함하는 광학표시장치
KR20210114862A (ko) * 2020-03-11 2021-09-24 수미토모 케미칼 컴퍼니 리미티드 광학 적층체 및 표시장치

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Publication number Publication date
TW200714942A (en) 2007-04-16
CN101253431A (zh) 2008-08-27
TWI309311B (enExample) 2009-05-01
JPWO2007026659A1 (ja) 2009-03-05
EP1930748A1 (en) 2008-06-11
WO2007026659A1 (ja) 2007-03-08

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