CN112740084B - 偏光膜及其制造方法 - Google Patents

偏光膜及其制造方法 Download PDF

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Publication number
CN112740084B
CN112740084B CN201980062513.6A CN201980062513A CN112740084B CN 112740084 B CN112740084 B CN 112740084B CN 201980062513 A CN201980062513 A CN 201980062513A CN 112740084 B CN112740084 B CN 112740084B
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China
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meth
group
polarizer
acrylate
resin layer
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CN201980062513.6A
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Chinese (zh)
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CN112740084A (zh
Inventor
太田阳介
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Sumitomo Chemical Co Ltd
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Sumitomo Chemical Co Ltd
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Publication of CN112740084A publication Critical patent/CN112740084A/zh
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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
    • G02B5/3016—Polarising elements involving passive liquid crystal elements
    • 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
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • 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
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/308—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising acrylic (co)polymers
    • 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
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/02—Physical, chemical or physicochemical properties
    • B32B7/023—Optical properties
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F20/00—Homopolymers and 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 a salt, anhydride, ester, amide, imide or nitrile thereof
    • C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
    • C08F20/10—Esters
    • C08F20/34—Esters containing nitrogen, e.g. N,N-dimethylaminoethyl (meth)acrylate
    • C08F20/36—Esters containing nitrogen, e.g. N,N-dimethylaminoethyl (meth)acrylate containing oxygen in addition to the carboxy oxygen, e.g. 2-N-morpholinoethyl (meth)acrylate or 2-isocyanatoethyl (meth)acrylate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—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 a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10—Esters
    • C08F220/34—Esters containing nitrogen, e.g. N,N-dimethylaminoethyl (meth)acrylate
    • C08F220/343—Esters containing nitrogen, e.g. N,N-dimethylaminoethyl (meth)acrylate in the form of urethane links
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F290/00—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
    • C08F290/02—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups on to polymers modified by introduction of unsaturated end groups
    • C08F290/06—Polymers provided for in subclass C08G
    • 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
    • G02B1/08—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of polarising materials
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements

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  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Polarising Elements (AREA)
  • Laminated Bodies (AREA)
CN201980062513.6A 2018-09-28 2019-09-19 偏光膜及其制造方法 Active CN112740084B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2018-185680 2018-09-28
JP2018185680A JP7082022B2 (ja) 2018-09-28 2018-09-28 偏光フィルム及びその製造方法
PCT/JP2019/036744 WO2020066833A1 (ja) 2018-09-28 2019-09-19 偏光フィルム及びその製造方法

Publications (2)

Publication Number Publication Date
CN112740084A CN112740084A (zh) 2021-04-30
CN112740084B true CN112740084B (zh) 2023-01-03

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CN201980062513.6A Active CN112740084B (zh) 2018-09-28 2019-09-19 偏光膜及其制造方法

Country Status (5)

Country Link
JP (1) JP7082022B2 (ja)
KR (1) KR20210065941A (ja)
CN (1) CN112740084B (ja)
TW (1) TWI809202B (ja)
WO (1) WO2020066833A1 (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7185460B2 (ja) * 2018-09-21 2022-12-07 住友化学株式会社 偏光フィルム並びにそれを含む偏光板および表示装置
CN115989299A (zh) * 2020-08-28 2023-04-18 富士胶片株式会社 液晶组合物、液晶固化层、光学膜、偏振片及图像显示装置
JPWO2022114100A1 (ja) * 2020-11-27 2022-06-02
US11852855B2 (en) * 2021-04-09 2023-12-26 Innolux Corporation Electronic device and method for manufacturing electronic device
CN115524776A (zh) * 2021-06-25 2022-12-27 富士胶片株式会社 光学层叠体、视角控制系统及图像显示装置
JP2023043032A (ja) * 2021-09-15 2023-03-28 シャープディスプレイテクノロジー株式会社 偏光板及び表示装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104418958A (zh) * 2013-09-10 2015-03-18 昭和电工株式会社 有机无机复合体的制造方法、固化性组合物、固化性组合物的固化物、硬涂材、硬涂膜及硅烷偶联剂
CN104977644A (zh) * 2014-04-03 2015-10-14 住友化学株式会社 偏振板及液晶面板
JP2017095653A (ja) * 2015-11-27 2017-06-01 三星エスディアイ株式会社Ｓａｍｓｕｎｇ ＳＤＩ Ｃｏ． 光学フィルム用粘着剤、光学フィルム用粘着剤層、光学部材および画像表示装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101501794B1 (ko) * 2007-08-22 2015-03-11 수미토모 케미칼 컴퍼니 리미티드 복합 편광판, 적층 광학 부재 및 그것들을 이용한 화상 표시 장치
WO2009099049A1 (ja) * 2008-02-04 2009-08-13 Sumitomo Chemical Company, Limited 偏光板、光学部材および液晶表示装置
JP5120715B2 (ja) * 2008-09-10 2013-01-16 住友化学株式会社 偏光板およびその製造方法、ならびに光学部材、液晶表示装置
JP6550730B2 (ja) * 2014-11-28 2019-07-31 住友化学株式会社 偏光板
TWI713619B (zh) * 2015-10-30 2020-12-21 日商住友化學股份有限公司 偏光板、具備該偏光板的顯示裝置，及其製造方法
JP7195041B2 (ja) * 2017-02-08 2022-12-23 住友化学株式会社 偏光フィルム、円偏光板および表示装置
TWI814798B (zh) * 2018-03-23 2023-09-11 日商東洋紡股份有限公司 電致發光顯示裝置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104418958A (zh) * 2013-09-10 2015-03-18 昭和电工株式会社 有机无机复合体的制造方法、固化性组合物、固化性组合物的固化物、硬涂材、硬涂膜及硅烷偶联剂
CN104977644A (zh) * 2014-04-03 2015-10-14 住友化学株式会社 偏振板及液晶面板
JP2017095653A (ja) * 2015-11-27 2017-06-01 三星エスディアイ株式会社Ｓａｍｓｕｎｇ ＳＤＩ Ｃｏ． 光学フィルム用粘着剤、光学フィルム用粘着剤層、光学部材および画像表示装置

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Publication number Publication date
TW202026163A (zh) 2020-07-16
JP2020056835A (ja) 2020-04-09
KR20210065941A (ko) 2021-06-04
WO2020066833A1 (ja) 2020-04-02
JP7082022B2 (ja) 2022-06-07
TWI809202B (zh) 2023-07-21
CN112740084A (zh) 2021-04-30

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