CN104520738B - 偏振片保护用聚酯薄膜、偏光板以及液晶显示装置 - Google Patents

偏振片保护用聚酯薄膜、偏光板以及液晶显示装置 Download PDF

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Publication number
CN104520738B
CN104520738B CN201380042126.9A CN201380042126A CN104520738B CN 104520738 B CN104520738 B CN 104520738B CN 201380042126 A CN201380042126 A CN 201380042126A CN 104520738 B CN104520738 B CN 104520738B
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resin
polaroid
mylar
layer
polyvinyl alcohol
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Chinese (zh)
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CN104520738A (zh
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中谷充晴
黑岩晴信
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Toyobo Co Ltd
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Toyobo Co Ltd
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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
    • 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
    • G02B1/16—Optical coatings produced by application to, or surface treatment of, optical elements having an anti-static effect, e.g. electrically conducting coatings
    • 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
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • 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
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/29—Compounds containing one or more carbon-to-nitrogen double bonds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
    • C08K5/3477—Six-membered rings
    • C08K5/3492—Triazines
    • C08K5/34922—Melamine; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J129/00—Adhesives based on 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; Adhesives based on hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Adhesives based on derivatives of such polymers
    • C09J129/02—Homopolymers or copolymers of unsaturated alcohols
    • C09J129/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
    • 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
    • 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

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  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
CN201380042126.9A 2012-08-07 2013-08-06 偏振片保护用聚酯薄膜、偏光板以及液晶显示装置 Active CN104520738B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2012-174970 2012-08-07
JP2012174970 2012-08-07
PCT/JP2013/071201 WO2014024855A1 (ja) 2012-08-07 2013-08-06 偏光子保護用ポリエステルフィルム、偏光板および液晶表示装置

Publications (2)

Publication Number Publication Date
CN104520738A CN104520738A (zh) 2015-04-15
CN104520738B true CN104520738B (zh) 2017-02-01

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Country Status (5)

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JP (1) JP5850135B2 (ja)
KR (1) KR101767791B1 (ja)
CN (1) CN104520738B (ja)
TW (1) TWI522246B (ja)
WO (1) WO2014024855A1 (ja)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5994469B2 (ja) * 2012-08-07 2016-09-21 東洋紡株式会社 偏光子保護用ポリエステルフィルム
JP6843491B2 (ja) * 2014-02-17 2021-03-17 大日本印刷株式会社 積層体、積層体の製造方法、画像表示装置、画像表示装置の製造方法及び偏光板の光透過率改善方法
JP6734745B2 (ja) * 2015-10-14 2020-08-05 日東電工株式会社 偏光子およびその製造方法
JP7195039B2 (ja) * 2015-10-16 2022-12-23 株式会社Adeka 樹脂組成物およびこれを用いた光学フィルム
JP6418197B2 (ja) * 2016-04-21 2018-11-07 三菱ケミカル株式会社 積層ポリエステルフィルム
JPWO2018123662A1 (ja) * 2016-12-28 2019-11-21 日本ゼオン株式会社 フィルム
KR102186080B1 (ko) 2017-06-27 2020-12-03 주식회사 엘지화학 접착제 조성물, 이를 포함하는 접착제층을 포함하는 보호필름 및 편광판, 및 이를 포함하는 화상표시장치
CN111527168B (zh) * 2017-12-28 2022-06-14 日东电工株式会社 玻璃单元的制造方法和压敏粘合片
CN111629901B (zh) * 2018-01-19 2022-05-06 东洋纺株式会社 易粘接性聚酯薄膜
JP6580769B2 (ja) * 2018-02-07 2019-09-25 日東電工株式会社 偏光板および画像表示装置
KR102052843B1 (ko) * 2019-01-07 2019-12-06 도레이첨단소재 주식회사 편광자 보호용 폴리에스테르 필름과 그 제조방법 및 이를 구비하는 편광판
JP7240938B2 (ja) * 2019-04-15 2023-03-16 住友化学株式会社 光学積層体及び画像表示装置
CN113518811B (zh) * 2019-07-23 2024-01-02 东洋纺株式会社 易粘接性聚酯薄膜
JP7388190B2 (ja) * 2019-12-27 2023-11-29 三菱ケミカル株式会社 積層造形用サポート材

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1839176A (zh) * 2003-08-21 2006-09-27 东洋纺织株式会社 光学用易胶粘性聚酯薄膜及光学用层叠聚酯薄膜
CN101243337A (zh) * 2005-08-12 2008-08-13 大日本印刷株式会社 偏振片用保护膜以及偏振片
CN101358114A (zh) * 2007-07-30 2009-02-04 日本合成化学工业株式会社 偏振片用胶粘剂、偏振片及其制造方法
JP2009157361A (ja) * 2007-12-06 2009-07-16 Nitto Denko Corp 偏光板及び画像表示装置
JP5451215B2 (ja) * 2009-06-29 2014-03-26 帝人デュポンフィルム株式会社 偏光子支持基材用フィルム

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4010563A1 (de) * 1990-04-02 1991-10-10 Basf Ag Copolymerisate auf basis von c(pfeil abwaerts)1(pfeil abwaerts)-c(pfeil abwaerts)8(pfeil abwaerts)-alkylacrylaten und/oder -methacrylaten
JPH08271733A (ja) * 1995-04-03 1996-10-18 Fujimori Kogyo Kk 前面側偏光板の前面側保護シート、その製造法、および該前面側保護シートの偏光素膜側への貼着方法
JP4895000B2 (ja) * 2005-12-25 2012-03-14 三菱樹脂株式会社 偏光板保護フィルム用基材
JP2007279469A (ja) * 2006-04-10 2007-10-25 Konica Minolta Opto Inc 偏光板及び液晶表示装置
JP2010224345A (ja) * 2009-03-25 2010-10-07 Nippon Zeon Co Ltd 偏光板の製造方法
JP5476075B2 (ja) * 2009-09-23 2014-04-23 三菱樹脂株式会社 積層ポリエステルフィルム
JP5568808B2 (ja) * 2009-10-20 2014-08-13 住友化学株式会社 バックライトを備える液晶表示装置および液晶表示装置用光学部材セット
JP5850297B2 (ja) * 2011-03-28 2016-02-03 東洋紡株式会社 偏光子保護用易接着性ポリエステルフィルム

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1839176A (zh) * 2003-08-21 2006-09-27 东洋纺织株式会社 光学用易胶粘性聚酯薄膜及光学用层叠聚酯薄膜
CN101243337A (zh) * 2005-08-12 2008-08-13 大日本印刷株式会社 偏振片用保护膜以及偏振片
CN101358114A (zh) * 2007-07-30 2009-02-04 日本合成化学工业株式会社 偏振片用胶粘剂、偏振片及其制造方法
JP2009157361A (ja) * 2007-12-06 2009-07-16 Nitto Denko Corp 偏光板及び画像表示装置
JP5451215B2 (ja) * 2009-06-29 2014-03-26 帝人デュポンフィルム株式会社 偏光子支持基材用フィルム

Also Published As

Publication number Publication date
KR101767791B1 (ko) 2017-08-11
TW201412553A (zh) 2014-04-01
CN104520738A (zh) 2015-04-15
JP5850135B2 (ja) 2016-02-03
WO2014024855A1 (ja) 2014-02-13
TWI522246B (zh) 2016-02-21
JPWO2014024855A1 (ja) 2016-07-25
KR20150039825A (ko) 2015-04-13

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