JP5948655B2 - 配向膜組成物により製造された配向膜を含む光学フィルム及び光学フィルムを含むディスプレイ装置 - Google Patents

配向膜組成物により製造された配向膜を含む光学フィルム及び光学フィルムを含むディスプレイ装置 Download PDF

Info

Publication number
JP5948655B2
JP5948655B2 JP2012504619A JP2012504619A JP5948655B2 JP 5948655 B2 JP5948655 B2 JP 5948655B2 JP 2012504619 A JP2012504619 A JP 2012504619A JP 2012504619 A JP2012504619 A JP 2012504619A JP 5948655 B2 JP5948655 B2 JP 5948655B2
Authority
JP
Japan
Prior art keywords
liquid crystal
group
alignment film
film
optical 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.)
Active
Application number
JP2012504619A
Other languages
English (en)
Japanese (ja)
Other versions
JP2012523581A (ja
JP2012523581A5 (OSRAM
Inventor
リー、ダエ−ヒー
パク、ムーン−ソー
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.)
LG Chem Ltd
Original Assignee
LG Chem 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 LG Chem Ltd filed Critical LG Chem Ltd
Priority claimed from PCT/KR2010/002173 external-priority patent/WO2010117223A2/ko
Publication of JP2012523581A publication Critical patent/JP2012523581A/ja
Publication of JP2012523581A5 publication Critical patent/JP2012523581A5/ja
Application granted granted Critical
Publication of JP5948655B2 publication Critical patent/JP5948655B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • G02F1/133636—Birefringent elements, e.g. for optical compensation with twisted orientation, e.g. comprising helically oriented LC-molecules or a plurality of twisted birefringent sublayers
    • 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
    • C08F222/00—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 a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides, or nitriles thereof
    • C08F222/10—Esters
    • C08F222/1006—Esters of polyhydric alcohols or polyhydric phenols
    • C08F222/103—Esters of polyhydric alcohols or polyhydric phenols of trialcohols, e.g. trimethylolpropane tri(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
    • 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
    • C08F290/067—Polyurethanes; Polyureas
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/67—Unsaturated compounds having active hydrogen
    • C08G18/671—Unsaturated compounds having only one group containing active hydrogen
    • C08G18/672—Esters of acrylic or alkyl acrylic acid having only one group containing active hydrogen
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D167/00—Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
    • C09D167/06—Unsaturated polyesters having carbon-to-carbon unsaturation
    • C09D167/07—Unsaturated polyesters having carbon-to-carbon unsaturation having terminal carbon-to-carbon unsaturated bonds
    • 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
    • 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
    • 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
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0025—Crosslinking or vulcanising agents; including accelerators
    • 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
    • C08K5/17—Amines; Quaternary ammonium compounds
    • 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
    • C08K5/54—Silicon-containing compounds
    • C08K5/544—Silicon-containing compounds containing nitrogen
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
    • C09K2323/02—Alignment layer characterised by chemical composition
    • 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
    • G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
    • G02F1/13378—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by treatment of the surface, e.g. embossing, rubbing or light irradiation
    • G02F1/133788—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by treatment of the surface, e.g. embossing, rubbing or light irradiation by light irradiation, e.g. linearly polarised light photo-polymerisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Nonlinear Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mathematical Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Liquid Crystal (AREA)
  • Polymerisation Methods In General (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Polarising Elements (AREA)
JP2012504619A 2009-04-09 2010-04-08 配向膜組成物により製造された配向膜を含む光学フィルム及び光学フィルムを含むディスプレイ装置 Active JP5948655B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
KR10-2009-0030940 2009-04-09
KR20090030940 2009-04-09
KR1020100030369A KR101042214B1 (ko) 2009-04-09 2010-04-02 배향막 조성물, 이로 제조된 배향막, 배향막 제조방법, 이를 포함하는 광학필름 및 광학필름을 포함하는 디스플레이 장치
KR10-2010-0030369 2010-04-02
PCT/KR2010/002173 WO2010117223A2 (ko) 2009-04-09 2010-04-08 배향막 조성물, 이로 제조된 배향막, 배향막 제조방법, 이를 포함하는 광학필름 및 광학필름을 포함하는 디스플레이 장치

Publications (3)

Publication Number Publication Date
JP2012523581A JP2012523581A (ja) 2012-10-04
JP2012523581A5 JP2012523581A5 (OSRAM) 2013-05-30
JP5948655B2 true JP5948655B2 (ja) 2016-07-06

Family

ID=43132445

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012504619A Active JP5948655B2 (ja) 2009-04-09 2010-04-08 配向膜組成物により製造された配向膜を含む光学フィルム及び光学フィルムを含むディスプレイ装置

Country Status (5)

Country Link
US (1) US20120021142A1 (OSRAM)
JP (1) JP5948655B2 (OSRAM)
KR (1) KR101042214B1 (OSRAM)
CN (1) CN102459457B (OSRAM)
TW (1) TWI425047B (OSRAM)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2700698B1 (en) * 2011-04-21 2020-03-25 LG Chem, Ltd. Liquid crystal composition
WO2013051831A2 (ko) * 2011-10-07 2013-04-11 동우화인켐 주식회사 배향막 형성용 조성물, 그로부터 제조된 배향막 및 위상차 필름
TW201329585A (zh) * 2011-12-20 2013-07-16 Dongwoo Fine Chem Co Ltd 偏光板及具此偏光板之影像顯示裝置
CN104081233B (zh) 2012-02-07 2016-08-24 Lg化学株式会社 液晶透镜
KR101802216B1 (ko) * 2013-07-08 2017-11-28 후지필름 가부시키가이샤 광학 필름, 편광판, 화상 표시 장치 및 광학 필름의 제조 방법
TWI638214B (zh) * 2013-08-09 2018-10-11 日商住友化學股份有限公司 配向膜形成用組成物
TWI653149B (zh) * 2013-08-09 2019-03-11 住友化學股份有限公司 Optical film
KR101582007B1 (ko) * 2013-09-30 2015-12-31 주식회사 엘지화학 오버코팅 조성물, 오버코팅막의 제조방법, 이를 포함하는 광학 필름 및 상기 광학 필름을 포함하는 디스플레이 장치
JP2015106060A (ja) * 2013-11-29 2015-06-08 大日本印刷株式会社 位相差フィルム及び位相差フィルムの製造方法、並びに光学フィルム
JP6667983B2 (ja) * 2014-05-30 2020-03-18 富士フイルム株式会社 積層体およびその製造方法、偏光板、液晶表示装置、有機ｅｌ表示装置
US20160146995A1 (en) * 2014-11-26 2016-05-26 Sumitomo Chemical Company, Limited Optical film
US9880421B2 (en) 2014-12-10 2018-01-30 Samsung Display Co., Ltd Curved liquid crystal display
CN104536210B (zh) * 2015-02-03 2017-09-29 京东方科技集团股份有限公司 一种配向膜印刷板的制备方法
US10626329B2 (en) 2015-04-21 2020-04-21 United States Of America As Represented By The Secretary Of The Air Force Methods of making voxelated liquid crystal elastomers
US11118112B2 (en) 2015-06-30 2021-09-14 Merck Patent Gmbh Polymerisable liquid crystal material and polymerised liquid crystal film
KR101990286B1 (ko) * 2015-12-18 2019-06-18 주식회사 엘지화학 수직 배향막
KR101959515B1 (ko) * 2016-08-19 2019-03-18 주식회사 엘지화학 액정 배향막의 제조 방법
CN108780245B (zh) * 2016-08-31 2021-07-20 株式会社Lg化学 用于制造多层液晶膜的方法
JP7249271B2 (ja) * 2017-02-22 2023-03-30 日産化学株式会社 硬化膜形成組成物、配向材および位相差材
CN107501894A (zh) * 2017-09-03 2017-12-22 苏建 一种用于延迟膜的共混树脂
KR102280864B1 (ko) * 2018-01-25 2021-07-22 주식회사 엘지화학 다층 액정 필름, 편광판 및 편광판의 제조방법
KR102383293B1 (ko) * 2018-01-25 2022-04-05 주식회사 엘지화학 다층 액정 필름, 편광판 및 편광판의 제조방법
KR102555870B1 (ko) 2018-02-22 2023-07-14 삼성전자주식회사 폴리머, 상기 폴리머를 포함하는 필름, 및 상기 필름을 포함하는 표시 장치
JP7225424B2 (ja) * 2019-09-27 2023-02-20 富士フイルム株式会社 光学素子
CN111367127B (zh) * 2020-03-16 2023-03-28 Tcl华星光电技术有限公司 一种液晶膜结构及其制备方法、液晶显示面板
CN114269094A (zh) * 2020-09-16 2022-04-01 Oppo广东移动通信有限公司 壳体组件及其制作方法、电子设备
CN112099125B (zh) * 2020-09-28 2022-05-17 北京瑞波科技术有限公司 一种液晶高分子多方向薄膜的制作方法
KR102788596B1 (ko) * 2021-11-22 2025-03-31 주식회사 엘지화학 액정셀의 제조방법
CN116120616A (zh) * 2022-12-30 2023-05-16 成都瑞波科材料科技有限公司 能够实现液晶聚合物配向的树脂薄膜及其制备方法
CN116559990A (zh) * 2023-04-24 2023-08-08 成都瑞波科材料科技有限公司 视角补偿膜、视角补偿膜制备方法以及液晶显示面板

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US588744A (en) * 1897-08-24 Nail-puller
US4390401A (en) * 1981-02-23 1983-06-28 Celanese Corporation Acrylate or methacrylate esters of alkylene oxide adducts of alkyl/aryl phenols as wetting agents for ultraviolet curable coating compositions
JPS6244439A (ja) * 1985-08-22 1987-02-26 新日本製鐵株式会社 ポリオレフイン被覆金属管
JPH02238440A (ja) * 1989-03-10 1990-09-20 Seiko Epson Corp 電気光学装置
JPH0429117A (ja) * 1990-05-24 1992-01-31 Sanyo Chem Ind Ltd 液晶表示素子および液晶配向膜の製法
JPH0458224A (ja) * 1990-06-28 1992-02-25 Asahi Chem Ind Co Ltd 液晶セル
JPH08194227A (ja) * 1995-01-20 1996-07-30 Fuji Photo Film Co Ltd 配向膜の形成方法及び液晶表示素子
JPH09165445A (ja) * 1995-12-18 1997-06-24 Toyo Ink Mfg Co Ltd 硬化性樹脂組成物、およびその硬化物の製造方法
JP3988267B2 (ja) * 1998-08-20 2007-10-10 Ｊｓｒ株式会社 光ディスク用接着剤
KR100836140B1 (ko) * 2001-02-23 2008-06-09 니폰 가야꾸 가부시끼가이샤 배향막용 자외선경화형 수지조성물 및 액정성 화합물을갖는 고분자 필름을 포함하는 위상차 필름
DE60214367T2 (de) * 2001-04-19 2007-08-30 Kaneka Corp. Härtbare zusammensetzung
JP2004206100A (ja) * 2002-12-12 2004-07-22 Dainippon Printing Co Ltd 配向膜用組成物、配向膜の製造方法、及び光学素子の製造方法
US20060114392A1 (en) * 2003-02-12 2006-06-01 Kouichi Tanaka Substrate for vertical alignment and process for producing vertically aligned liquid crystal retardation film
JP4223927B2 (ja) 2003-11-17 2009-02-12 日東電工株式会社 垂直配向膜、液晶配向膜及びその製造方法、光学フィルム並びに画像表示装置
JP4595498B2 (ja) * 2003-12-12 2010-12-08 チッソ株式会社 有機ケイ素化合物含有重合性液晶組成物
CN100485492C (zh) * 2004-02-10 2009-05-06 大日本印刷株式会社 液晶显示元件
JP2005326439A (ja) * 2004-05-12 2005-11-24 Fuji Photo Film Co Ltd 位相差板材料、重合体、位相差板および画像表示装置
JP4895343B2 (ja) * 2004-09-22 2012-03-14 富士フイルム株式会社 反射防止フィルム、その製造方法、偏光板、及び画像表示装置
CN101052685B (zh) * 2004-09-22 2011-05-04 富士胶片株式会社 固化组合物、抗反射薄膜及其生产方法、偏振片以及图像显示装置
JP4714452B2 (ja) * 2004-10-21 2011-06-29 日東電工株式会社 帯電防止性粘着型光学フィルム及び画像表示装置
KR100845534B1 (ko) * 2004-12-31 2008-07-10 엘지전자 주식회사 전도성 금속 도금 폴리이미드 기판 및 그 제조 방법
JP2006276061A (ja) * 2005-03-25 2006-10-12 Dainippon Printing Co Ltd 光学素子
KR101362827B1 (ko) 2005-06-09 2014-02-14 제이엔씨 석유 화학 주식회사 중합성 액정 조성물 및 그 중합체
TWI305287B (en) * 2005-09-22 2009-01-11 Lg Chemical Ltd Multi-functional monomer having a photoreactive group, alignment film for lcd using the monomer, and lcd comprising the alignment film
KR100840114B1 (ko) * 2005-10-20 2008-06-19 주식회사 엘지화학 점착제 조성물
JP2007148099A (ja) * 2005-11-29 2007-06-14 Nitto Denko Corp ポジティブｃプレートの製造方法及びポジティブｃプレート、そのポジティブｃプレートを用いた液晶パネル及び液晶表示装置
JP2008019434A (ja) * 2006-06-14 2008-01-31 Dainippon Printing Co Ltd 液晶組成物、これを用いたカラーフィルタ及び液晶表示装置
CN101490188B (zh) * 2006-07-18 2012-07-04 日产化学工业株式会社 液晶定向剂、使用了该定向剂的液晶定向膜及液晶显示元件
KR100927467B1 (ko) * 2006-11-16 2009-11-19 주식회사 엘지화학 내구성이 우수한 ｏ-플레이트 및 이를 포함하는 일체형편광판
KR100832568B1 (ko) * 2006-11-16 2008-05-27 주식회사 엘지화학 접착성이 우수한 배향막 조성물
JP2009040984A (ja) * 2007-08-13 2009-02-26 Dainippon Printing Co Ltd 液晶組成物、該液晶組成物を用いた位相差制御部材、及び、液晶表示装置
JP5446864B2 (ja) * 2007-08-28 2014-03-19 住友ベークライト株式会社 多層プリント配線板用絶縁樹脂組成物、基材付き絶縁樹脂シート、多層プリント配線板及び半導体装置
JP2009098636A (ja) * 2007-09-27 2009-05-07 Fujifilm Corp 光学フィルム、偏光板、及び液晶表示装置
TWI387640B (zh) * 2007-11-23 2013-03-01 Lg Chemical Ltd 可聚合之液晶組成物，由該組成物所製得之垂直排列液晶膜，以及其製備方法

Also Published As

Publication number Publication date
CN102459457A (zh) 2012-05-16
JP2012523581A (ja) 2012-10-04
KR20100112525A (ko) 2010-10-19
US20120021142A1 (en) 2012-01-26
CN102459457B (zh) 2015-04-15
TW201041967A (en) 2010-12-01
TWI425047B (zh) 2014-02-01
KR101042214B1 (ko) 2011-06-20

Similar Documents

Publication Publication Date Title
JP5948655B2 (ja) 配向膜組成物により製造された配向膜を含む光学フィルム及び光学フィルムを含むディスプレイ装置
JP5250635B2 (ja) 重合性液晶組成物、これを用いた垂直配向液晶フィルムおよびその製造方法
JP6384559B2 (ja) 光配向性基を有する高分子組成物、該高分子組成物から形成される液晶配向膜及び該液晶配向膜から形成される位相差板を備えた液晶表示素子
JP5154945B2 (ja) 配向膜の要らないホメオトロピック配向液晶フィルム及びその製造方法
US7807235B2 (en) Retardation film having a homeotropic alignment liquid crystal film
KR100939480B1 (ko) 액정 필름 형성용 조성물, 광학 이방성 필름 및 이들의제조방법
JP2020003824A (ja) 長尺偏光フィルムの製造方法
CN106371164B (zh) 层叠体、包含层叠体的圆偏振板及具备层叠体的显示装置
TW201710334A (zh) 液晶硬化膜、含有液晶硬化膜的光學膜及顯示裝置
TW201504722A (zh) 阻滯薄膜及含此薄膜之顯示裝置
CN108983343A (zh) 光学各向异性膜、椭圆偏振片及有机电致发光显示器
WO2016114210A1 (ja) 重合性液晶組成物及び該組成物を用いて作製した光学異方体、位相差膜、反射防止膜、液晶表示素子
JP7281953B2 (ja) 積層体
JP6822062B2 (ja) 側鎖型液晶ポリマー、液晶組成物、位相差フィルム、位相差フィルムの製造方法、転写用積層体、光学部材、及び表示装置
TWI808131B (zh) 聚合性液晶組合物、液晶硬化膜、相位差膜、橢圓偏光板及顯示裝置
CN115715374A (zh) 偏光膜、偏光板、光学层叠体、椭圆偏光板、有机el显示装置及柔性图像显示装置
WO2001009674A1 (en) Normally-black mode twisted nematic liquid crystal display
KR20170125644A (ko) 위상차 보상 필름 및 이를 포함하는 액정 표시 장치

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20130402

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20130402

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20131212

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20140107

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20140331

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20141007

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20150107

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20150209

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20150728

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20151028

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20160119

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20160408

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20160510

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20160517

R150 Certificate of patent or registration of utility model

Ref document number: 5948655

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250