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WO2008102705A1 - 光学フィルム - Google Patents

光学フィルム Download PDF

Info

Publication number
WO2008102705A1
WO2008102705A1 PCT/JP2008/052547 JP2008052547W WO2008102705A1 WO 2008102705 A1 WO2008102705 A1 WO 2008102705A1 JP 2008052547 W JP2008052547 W JP 2008052547W WO 2008102705 A1 WO2008102705 A1 WO 2008102705A1
Authority
WO
WIPO (PCT)
Prior art keywords
alignment film
optical film
structural unit
unit derived
coating layer
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.)
Ceased
Application number
PCT/JP2008/052547
Other languages
English (en)
French (fr)
Inventor
Motohiro Yamahara
Koshiro Ochiai
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
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.)
Filing date
Publication date
Application filed by Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to KR1020097019517A priority Critical patent/KR101445895B1/ko
Publication of WO2008102705A1 publication Critical patent/WO2008102705A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • C08F20/26—Esters containing oxygen in addition to the carboxy oxygen
    • C08F20/30—Esters containing oxygen in addition to the carboxy oxygen containing aromatic rings in the alcohol moiety
    • 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
    • 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
    • C08F20/38—Esters containing sulfur
    • 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
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3083—Birefringent or phase retarding elements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Liquid Crystal (AREA)
  • Polarising Elements (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)

Abstract

　配向膜１０と該配向膜１０上に形成された被覆層１１とを備える光学フィルム２０であって、配向膜１０は、少なくとも２つのアミノ基及び少なくとも１つのオレフィン性不飽和結合を有する多価アミン化合物に由来する構造単位を含む重合体を含有し、被覆層１１は、重合性液晶化合物に由来する構造単位を含む、複屈折性を示す層である光学フィルム２０。
PCT/JP2008/052547 2007-02-22 2008-02-15 光学フィルム Ceased WO2008102705A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020097019517A KR101445895B1 (ko) 2007-02-22 2008-02-15 광학 필름

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007041831A JP4973234B2 (ja) 2007-02-22 2007-02-22 光学フィルム
JP2007-041831 2007-02-22

Publications (1)

Publication Number Publication Date
WO2008102705A1 true WO2008102705A1 (ja) 2008-08-28

Family

ID=39709981

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/052547 Ceased WO2008102705A1 (ja) 2007-02-22 2008-02-15 光学フィルム

Country Status (5)

Country Link
JP (1) JP4973234B2 (ja)
KR (1) KR101445895B1 (ja)
CN (1) CN101617251A (ja)
TW (1) TWI443385B (ja)
WO (1) WO2008102705A1 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015522085A (ja) * 2012-06-28 2015-08-03 エルジー・ケム・リミテッド 重合性液晶化合物、これを含む液晶組成物及び光学異方体
WO2019013092A1 (ja) * 2017-07-12 2019-01-17 住友化学株式会社 楕円偏光板
JP2019191504A (ja) * 2018-04-27 2019-10-31 住友化学株式会社 光学異方性膜

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010066630A (ja) * 2008-09-12 2010-03-25 Sumitomo Chemical Co Ltd 光学フィルムの製造方法及び光学フィルム
JP5660812B2 (ja) 2010-06-22 2015-01-28 富士フイルム株式会社 重合性化合物
KR20120048264A (ko) * 2010-11-05 2012-05-15 제일모직주식회사 액정 배향제, 이를 이용하여 제조한 액정 배향막 및 상기 액정 배향막을 포함하는 액정표시소자
US20120172541A1 (en) * 2010-12-30 2012-07-05 Cheil Industries Inc. Liquid Crystal Alignment Agent, Liquid Crystal Alignment Film Manufactured Using the Same, and Liquid Crystal Display Device Including the Liquid Crystal Alignment Film
JP5723641B2 (ja) 2011-03-16 2015-05-27 富士フイルム株式会社 重合性化合物、重合性液晶組成物、高分子化合物およびフィルム
JP5786000B2 (ja) * 2012-09-25 2015-09-30 富士フイルム株式会社 重合性液晶化合物、液晶組成物、高分子材料の製造方法とその製造方法およびフィルム
JP6478052B2 (ja) * 2013-06-25 2019-03-06 日産化学株式会社 液晶配向剤、液晶配向膜、液晶表示素子
KR102177052B1 (ko) * 2013-08-09 2020-11-10 스미또모 가가꾸 가부시키가이샤 광학 이방성 적층체의 제조 방법
KR20150093591A (ko) * 2014-02-07 2015-08-18 스미또모 가가꾸 가부시키가이샤 장척 편광 필름의 제조 방법
JP7143297B2 (ja) * 2016-12-01 2022-09-28 メルク・パテント・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング 重合性液晶材料および重合液晶フィルム
TWI614574B (zh) * 2017-01-03 2018-02-11 台虹科技股份有限公司 感光性組成物
CN111654803A (zh) * 2020-04-22 2020-09-11 深圳市信维通信股份有限公司 液晶薄膜、液晶薄膜及耳机振膜的制备方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10310608A (ja) * 1997-05-14 1998-11-24 Jsr Corp 硬化性樹脂組成物
JP2003014935A (ja) * 2001-02-23 2003-01-15 Nippon Kayaku Co Ltd 配向膜用紫外線硬化型樹脂組成物および液晶性化合物を有する高分子フィルムからなる位相差フィルム
JP2006276644A (ja) * 2005-03-30 2006-10-12 Dainippon Printing Co Ltd 感光性組成物、及びそれを用いた光学素子とその製造方法
JP2007002208A (ja) * 2004-11-11 2007-01-11 Sumitomo Chemical Co Ltd 光学フィルム

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10310608A (ja) * 1997-05-14 1998-11-24 Jsr Corp 硬化性樹脂組成物
JP2003014935A (ja) * 2001-02-23 2003-01-15 Nippon Kayaku Co Ltd 配向膜用紫外線硬化型樹脂組成物および液晶性化合物を有する高分子フィルムからなる位相差フィルム
JP2007002208A (ja) * 2004-11-11 2007-01-11 Sumitomo Chemical Co Ltd 光学フィルム
JP2006276644A (ja) * 2005-03-30 2006-10-12 Dainippon Printing Co Ltd 感光性組成物、及びそれを用いた光学素子とその製造方法

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015522085A (ja) * 2012-06-28 2015-08-03 エルジー・ケム・リミテッド 重合性液晶化合物、これを含む液晶組成物及び光学異方体
WO2019013092A1 (ja) * 2017-07-12 2019-01-17 住友化学株式会社 楕円偏光板
JP2019020725A (ja) * 2017-07-12 2019-02-07 住友化学株式会社 楕円偏光板
CN110869827A (zh) * 2017-07-12 2020-03-06 住友化学株式会社 椭圆偏光板
JP2019191504A (ja) * 2018-04-27 2019-10-31 住友化学株式会社 光学異方性膜
WO2019208264A1 (ja) * 2018-04-27 2019-10-31 住友化学株式会社 光学異方性膜

Also Published As

Publication number Publication date
JP2008203709A (ja) 2008-09-04
TW200848793A (en) 2008-12-16
TWI443385B (zh) 2014-07-01
JP4973234B2 (ja) 2012-07-11
KR101445895B1 (ko) 2014-09-29
KR20090116797A (ko) 2009-11-11
CN101617251A (zh) 2009-12-30

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