CN100388027C - 偏光板的制造方法 - Google Patents

偏光板的制造方法 Download PDF

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Publication number
CN100388027C
CN100388027C CNB2005800019187A CN200580001918A CN100388027C CN 100388027 C CN100388027 C CN 100388027C CN B2005800019187 A CNB2005800019187 A CN B2005800019187A CN 200580001918 A CN200580001918 A CN 200580001918A CN 100388027 C CN100388027 C CN 100388027C
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CN
China
Prior art keywords
protective film
transparent protective
polarizing plate
polarizer
film
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.)
Expired - Fee Related
Application number
CNB2005800019187A
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English (en)
Chinese (zh)
Other versions
CN1906510A (zh
Inventor
西田昭博
舆田健治
辻内直树
矢野周治
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nitto Denko Corp
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Nitto Denko Corp
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Publication date
Application filed by Nitto Denko Corp filed Critical Nitto Denko Corp
Publication of CN1906510A publication Critical patent/CN1906510A/zh
Application granted granted Critical
Publication of CN100388027C publication Critical patent/CN100388027C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G02B5/3025—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
    • G02B5/3041—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 comprising multiple thin layers, e.g. multilayer stacks
    • G02B5/305—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 comprising multiple thin layers, e.g. multilayer stacks including organic materials, e.g. polymeric layers
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/08—Cellulose derivatives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • 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
    • G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
    • 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
    • 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
    • C08J2301/00—Characterised by the use of cellulose, modified cellulose or cellulose derivatives
    • C08J2301/08—Cellulose derivatives
    • 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
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment

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  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
CNB2005800019187A 2004-03-25 2005-03-10 偏光板的制造方法 Expired - Fee Related CN100388027C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004090611 2004-03-25
JP090611/2004 2004-03-25

Publications (2)

Publication Number Publication Date
CN1906510A CN1906510A (zh) 2007-01-31
CN100388027C true CN100388027C (zh) 2008-05-14

Family

ID=35056323

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB2005800019187A Expired - Fee Related CN100388027C (zh) 2004-03-25 2005-03-10 偏光板的制造方法

Country Status (5)

Country Link
JP (1) JP4827226B2 (enExample)
KR (1) KR100830392B1 (enExample)
CN (1) CN100388027C (enExample)
TW (1) TW200538772A (enExample)
WO (1) WO2005093472A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI704370B (zh) * 2016-09-12 2020-09-11 日商日東電工股份有限公司 偏光薄膜、液晶面板及液晶顯示裝置

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4971022B2 (ja) * 2006-07-12 2012-07-11 日東電工株式会社 多層積層フィルムの製造方法
KR100908184B1 (ko) * 2006-07-31 2009-07-16 주식회사 엘지화학 편광판 및 이를 이용한 액정표시장치
JP4707697B2 (ja) * 2006-10-31 2011-06-22 日東電工株式会社 組み合わせ型光学フィルムの製造方法、その装置、組み合わせ型光学フィルム、画像表示装置、液晶パネルの製造方法および積層光学フィルムの製造方法
JP4335901B2 (ja) 2006-11-14 2009-09-30 日東電工株式会社 偏光板の製造方法
JP2009048157A (ja) * 2006-12-21 2009-03-05 Fujifilm Corp 液晶表示装置
JP2009063983A (ja) * 2006-12-21 2009-03-26 Fujifilm Corp 光学フィルム、及びそれを有する偏光板
JP2008197638A (ja) * 2007-01-18 2008-08-28 Fujifilm Corp 偏光板及び液晶表示装置
JP5484678B2 (ja) * 2007-02-14 2014-05-07 旭化成イーマテリアルズ株式会社 光学素子用成形体
JP5049033B2 (ja) 2007-03-08 2012-10-17 富士フイルム株式会社 液晶表示装置
JP2008249896A (ja) * 2007-03-29 2008-10-16 Fujifilm Corp 偏光板用保護フィルム、偏光板、及び液晶表示装置
JP2009069375A (ja) * 2007-09-12 2009-04-02 Sumitomo Chemical Co Ltd 偏光板の製造方法
KR100932049B1 (ko) * 2008-08-22 2009-12-15 주식회사 에이스 디지텍 편광판의 제조방법
JP5337467B2 (ja) * 2008-12-16 2013-11-06 日東電工株式会社 偏光板の製造方法
JP5446933B2 (ja) * 2010-01-28 2014-03-19 住友化学株式会社 偏光板の製造方法
WO2011145495A1 (ja) * 2010-05-20 2011-11-24 コニカミノルタオプト株式会社 位相差フィルム付きの偏光板
JP5243514B2 (ja) * 2010-11-12 2013-07-24 日東電工株式会社 液晶表示装置の製造方法
JP5461371B2 (ja) * 2010-11-25 2014-04-02 日東電工株式会社 液晶表示素子の製造方法および液晶表示素子の製造システム
TWI573683B (zh) * 2012-03-02 2017-03-11 Sumitomo Chemical Co 偏光板的製造方法
JP6045161B2 (ja) * 2012-03-07 2016-12-14 日東電工株式会社 偏光板の製造方法
JP6163915B2 (ja) * 2013-06-28 2017-07-19 住友化学株式会社 偏光板の製造方法
CN104460099B (zh) * 2013-09-13 2019-12-10 日东电工株式会社 剥离辅助构件、剥离装置及剥离方法
KR101583702B1 (ko) * 2013-12-10 2016-01-08 주식회사 엘지화학 공정 효율성이 향상된 라미네이팅 장치 및 이를 포함하는 편광판 제조 시스템
JP6807637B2 (ja) * 2015-09-30 2021-01-06 日東電工株式会社 偏光子の検査方法および偏光板の製造方法
JP6732580B2 (ja) * 2016-07-22 2020-07-29 日東電工株式会社 光学表示パネルの製造方法と光学表示パネルの製造システム
JP7175083B2 (ja) 2017-12-25 2022-11-18 日東電工株式会社 光学部材の梱包物の製造方法
KR20200096431A (ko) * 2019-02-04 2020-08-12 스미또모 가가꾸 가부시키가이샤 편광판 및 표시 장치
JP2020126226A (ja) * 2019-02-04 2020-08-20 住友化学株式会社 偏光板および表示装置
KR20220076468A (ko) * 2019-10-10 2022-06-08 닛토덴코 가부시키가이샤 위상차층 부착 편광판 및 이를 이용한 유기 일렉트로루미네센스 표시 장치
JP7514097B2 (ja) * 2019-10-10 2024-07-10 日東電工株式会社 位相差層および粘着剤層付偏光板およびそれを用いた有機エレクトロルミネセンス表示装置
JP7500356B2 (ja) * 2020-09-02 2024-06-17 日東電工株式会社 偏光板、位相差層付偏光板および有機エレクトロルミネセンス表示装置
KR20230121917A (ko) * 2020-12-28 2023-08-21 스미또모 가가꾸 가부시키가이샤 편광판
JP7628452B2 (ja) * 2021-03-29 2025-02-10 日東電工株式会社 偏光板および偏光板の製造方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002174729A (ja) * 2000-12-08 2002-06-21 Sumitomo Chem Co Ltd 偏光板、粘着剤付き偏光板及びそれらの使用
JP2002196132A (ja) * 2000-12-25 2002-07-10 Sumitomo Chem Co Ltd 偏光板の製造方法
CN1412579A (zh) * 2001-10-16 2003-04-23 日东电工株式会社 偏振片的制造方法及液晶显示装置
JP2004037841A (ja) * 2002-07-03 2004-02-05 Sekisui Chem Co Ltd 偏光板の製造方法
CN1484048A (zh) * 2002-08-16 2004-03-24 富士胶片株式会社 偏振片及其制造方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3963405B2 (ja) * 1996-08-26 2007-08-22 日本合成化学工業株式会社 偏光板の製造法
JP2002250813A (ja) * 2001-02-23 2002-09-06 Sekisui Chem Co Ltd 偏光板及びその製造方法
JP2002365436A (ja) * 2001-04-03 2002-12-18 Nitto Denko Corp 配向フィルムの製造方法、偏光フィルム、偏光板および液晶表示装置
JP2003232930A (ja) * 2002-02-13 2003-08-22 Nippon Zeon Co Ltd 積層体及びその製造方法
JP3921155B2 (ja) * 2002-09-24 2007-05-30 日東電工株式会社 偏光板の製造方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002174729A (ja) * 2000-12-08 2002-06-21 Sumitomo Chem Co Ltd 偏光板、粘着剤付き偏光板及びそれらの使用
JP2002196132A (ja) * 2000-12-25 2002-07-10 Sumitomo Chem Co Ltd 偏光板の製造方法
CN1412579A (zh) * 2001-10-16 2003-04-23 日东电工株式会社 偏振片的制造方法及液晶显示装置
JP2004037841A (ja) * 2002-07-03 2004-02-05 Sekisui Chem Co Ltd 偏光板の製造方法
CN1484048A (zh) * 2002-08-16 2004-03-24 富士胶片株式会社 偏振片及其制造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI704370B (zh) * 2016-09-12 2020-09-11 日商日東電工股份有限公司 偏光薄膜、液晶面板及液晶顯示裝置

Also Published As

Publication number Publication date
JP4827226B2 (ja) 2011-11-30
WO2005093472A1 (ja) 2005-10-06
TWI303327B (enExample) 2008-11-21
TW200538772A (en) 2005-12-01
JP2005309394A (ja) 2005-11-04
KR20060086382A (ko) 2006-07-31
KR100830392B1 (ko) 2008-05-20
CN1906510A (zh) 2007-01-31

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