JP6769921B2 - 液晶配向フィルムの製造方法 - Google Patents

液晶配向フィルムの製造方法 Download PDF

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Publication number
JP6769921B2
JP6769921B2 JP2017090138A JP2017090138A JP6769921B2 JP 6769921 B2 JP6769921 B2 JP 6769921B2 JP 2017090138 A JP2017090138 A JP 2017090138A JP 2017090138 A JP2017090138 A JP 2017090138A JP 6769921 B2 JP6769921 B2 JP 6769921B2
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JP
Japan
Prior art keywords
liquid crystal
film
side chain
polymer
group
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JP2017090138A
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English (en)
Japanese (ja)
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JP2018189724A (ja
Inventor
暢 鈴木
暢 鈴木
敏行 飯田
敏行 飯田
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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
Priority to JP2017090138A priority Critical patent/JP6769921B2/ja
Priority to CN201780090004.5A priority patent/CN110573915B/zh
Priority to KR1020197026500A priority patent/KR102275287B1/ko
Priority to PCT/JP2017/046040 priority patent/WO2018198434A1/ja
Priority to TW107113322A priority patent/TWI770162B/zh
Publication of JP2018189724A publication Critical patent/JP2018189724A/ja
Application granted granted Critical
Publication of JP6769921B2 publication Critical patent/JP6769921B2/ja
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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
    • 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
    • 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
    • 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
    • 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
    • C08F220/12—Esters of monohydric alcohols or phenols
    • 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
    • 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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Laminated Bodies (AREA)
JP2017090138A 2017-04-28 2017-04-28 液晶配向フィルムの製造方法 Active JP6769921B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2017090138A JP6769921B2 (ja) 2017-04-28 2017-04-28 液晶配向フィルムの製造方法
CN201780090004.5A CN110573915B (zh) 2017-04-28 2017-12-21 液晶取向膜及其制造方法
KR1020197026500A KR102275287B1 (ko) 2017-04-28 2017-12-21 액정 배향 필름 및 그의 제조 방법
PCT/JP2017/046040 WO2018198434A1 (ja) 2017-04-28 2017-12-21 液晶配向フィルムおよびその製造方法
TW107113322A TWI770162B (zh) 2017-04-28 2018-04-19 液晶配向膜及其製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017090138A JP6769921B2 (ja) 2017-04-28 2017-04-28 液晶配向フィルムの製造方法

Publications (2)

Publication Number Publication Date
JP2018189724A JP2018189724A (ja) 2018-11-29
JP6769921B2 true JP6769921B2 (ja) 2020-10-14

Family

ID=63918859

Family Applications (1)

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JP2017090138A Active JP6769921B2 (ja) 2017-04-28 2017-04-28 液晶配向フィルムの製造方法

Country Status (5)

Country Link
JP (1) JP6769921B2 (ko)
KR (1) KR102275287B1 (ko)
CN (1) CN110573915B (ko)
TW (1) TWI770162B (ko)
WO (1) WO2018198434A1 (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113845849A (zh) * 2021-10-18 2021-12-28 北京化工大学 一种掺杂热致液晶聚合物可热剥离光固化压敏胶

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* Cited by examiner, † Cited by third party
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JPH05241019A (ja) * 1992-02-27 1993-09-21 Sumitomo Chem Co Ltd 複合位相差フィルム
US6885423B2 (en) * 2000-12-06 2005-04-26 Nitto Denko Corporation Method for manufacturing homeotropic alignment liquid crystal film
JP4174192B2 (ja) * 2001-05-08 2008-10-29 日東電工株式会社 ホメオトロピック配向液晶性組成物、ホメオトロピック配向液晶フィルムの製造方法およびホメオトロピック配向液晶フィルム
JP4207180B2 (ja) * 2001-11-15 2009-01-14 日東電工株式会社 位相差板およびその製造方法、光学フィルム
JP2003226682A (ja) * 2002-02-01 2003-08-12 Nitto Denko Corp コレステリック液晶性デンドリマーおよびその製造方法
JP2004287416A (ja) * 2003-03-06 2004-10-14 Nitto Denko Corp 傾斜配向フィルムの製造方法、傾斜配向フィルムおよびそれを用いた画像表示装置
ATE328982T1 (de) * 2003-10-15 2006-06-15 Nippon Oil Corp Polymerisierbare flüssigkristallmischung und daraus hergestellter flüssigkristallfilm
JP3880996B2 (ja) * 2004-05-26 2007-02-14 日東電工株式会社 楕円偏光板および液晶表示装置
JP2007206605A (ja) * 2006-02-06 2007-08-16 Nitto Denko Corp 液晶パネルおよび液晶表示装置
KR20080034405A (ko) * 2006-10-16 2008-04-21 다이니폰 인사츠 가부시키가이샤 위상차 필름 및 편광판
JP2008122851A (ja) 2006-11-15 2008-05-29 Nitto Denko Corp 光学積層体、光学積層体の製造方法、及び光学積層体の用途
JP2008164925A (ja) * 2006-12-28 2008-07-17 Hayashi Telempu Co Ltd 位相差フィルムおよびその製造方法
CN102576108A (zh) * 2009-08-10 2012-07-11 吉坤日矿日石能源株式会社 液晶膜与采用该液晶膜的光学元件
CN102884456B (zh) 2010-05-07 2014-12-31 日本化药株式会社 光学元件和使用该光学元件改良偏光薄膜的视角的方法
JP6369942B2 (ja) * 2012-11-14 2018-08-08 日産化学株式会社 光反応性組成物、それを用いた光配向膜、及び光学異方性膜
JP2014197119A (ja) * 2013-03-29 2014-10-16 Ｊｘ日鉱日石エネルギー株式会社 光学フィルム、偏光板、画像表示装置及び光学フィルムの製造方法
JP6131709B2 (ja) * 2013-05-16 2017-05-24 東ソー株式会社 ポリマー組成物を用いた光学フィルム
EP3044289B1 (en) * 2013-09-13 2017-10-25 Merck Patent GmbH Polymerisable liquid crystal material and polymerised liquid crystal film
JP6448979B2 (ja) * 2014-10-20 2019-01-09 富士フイルム株式会社 位相差フィルム、組成物、位相差フィルムの製造方法、偏光板および液晶表示装置
US9678384B2 (en) * 2014-10-20 2017-06-13 Fujifilm Corporation Retardation film, composition, method of manufacturing retardation film, polarizing plate and liquid crystal display device
JP6616963B2 (ja) * 2015-05-22 2019-12-04 富士フイルム株式会社 着色組成物、光吸収異方性膜、積層体、偏光板、画像表示装置及び化合物
KR102473676B1 (ko) * 2016-01-21 2022-12-01 삼성전자주식회사 광학 필름용 조성물, 광학 필름, 반사방지 필름 및 표시 장치
JP2018151535A (ja) * 2017-03-14 2018-09-27 大日本印刷株式会社 位相差フィルム、転写用積層体、光学部材、光学部材の製造方法、及び、表示装置
JP6363252B1 (ja) * 2017-04-24 2018-07-25 日東電工株式会社 ホメオトロピック配向液晶フィルムの製造方法

Also Published As

Publication number Publication date
WO2018198434A1 (ja) 2018-11-01
JP2018189724A (ja) 2018-11-29
KR20190141124A (ko) 2019-12-23
TW201842170A (zh) 2018-12-01
TWI770162B (zh) 2022-07-11
CN110573915B (zh) 2022-02-18
CN110573915A (zh) 2019-12-13
KR102275287B1 (ko) 2021-07-12

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