DE60139055D1 - Material für Photo-Orientierungsschicht, Photo-Orientierungsschicht und Verfahren zu deren Herstellung - Google Patents

Material für Photo-Orientierungsschicht, Photo-Orientierungsschicht und Verfahren zu deren Herstellung

Info

Publication number
DE60139055D1
DE60139055D1 DE60139055T DE60139055T DE60139055D1 DE 60139055 D1 DE60139055 D1 DE 60139055D1 DE 60139055 T DE60139055 T DE 60139055T DE 60139055 T DE60139055 T DE 60139055T DE 60139055 D1 DE60139055 D1 DE 60139055D1
Authority
DE
Germany
Prior art keywords
photo
alignment layer
preparation
alignment
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.)
Expired - Lifetime
Application number
DE60139055T
Other languages
English (en)
Inventor
Masanobu Fukuda
Hitoshi Hayakawa
Hirokazu Takada
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.)
DIC Corp
Original Assignee
DIC Corp
Dainippon Ink and Chemicals 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 DIC Corp, Dainippon Ink and Chemicals Co Ltd filed Critical DIC Corp
Application granted granted Critical
Publication of DE60139055D1 publication Critical patent/DE60139055D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D207/44—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having three double bonds between ring members or between ring members and non-ring members
    • C07D207/444—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having three double bonds between ring members or between ring members and non-ring members having two doubly-bound oxygen atoms directly attached in positions 2 and 5
    • C07D207/448—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having three double bonds between ring members or between ring members and non-ring members having two doubly-bound oxygen atoms directly attached in positions 2 and 5 with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms, e.g. maleimide
    • C07D207/452—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having three double bonds between ring members or between ring members and non-ring members having two doubly-bound oxygen atoms directly attached in positions 2 and 5 with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms, e.g. maleimide with hydrocarbon radicals, substituted by hetero atoms, directly attached to the ring nitrogen atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D207/44—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having three double bonds between ring members or between ring members and non-ring members
    • 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
    • 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
    • C09K2323/027—Polyimide
    • 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
    • G02F1/133711—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by organic films, e.g. polymeric films

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Nonlinear Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Liquid Crystal (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
DE60139055T 2000-08-30 2001-08-28 Material für Photo-Orientierungsschicht, Photo-Orientierungsschicht und Verfahren zu deren Herstellung Expired - Lifetime DE60139055D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000260764 2000-08-30

Publications (1)

Publication Number Publication Date
DE60139055D1 true DE60139055D1 (de) 2009-08-06

Family

ID=18748725

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60139055T Expired - Lifetime DE60139055D1 (de) 2000-08-30 2001-08-28 Material für Photo-Orientierungsschicht, Photo-Orientierungsschicht und Verfahren zu deren Herstellung

Country Status (8)

Country Link
US (1) US6733958B2 (de)
EP (1) EP1188746B1 (de)
KR (1) KR100803615B1 (de)
CN (1) CN100396756C (de)
CA (1) CA2356029C (de)
DE (1) DE60139055D1 (de)
HK (1) HK1044152B (de)
SG (1) SG106629A1 (de)

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US7074344B2 (en) * 2001-10-03 2006-07-11 Jsr Corporation Liquid crystal aligning agent and liquid crystal display element
JP4537718B2 (ja) * 2004-01-22 2010-09-08 大日本印刷株式会社 液晶表示素子
JP2006145992A (ja) * 2004-11-22 2006-06-08 Sharp Corp 液晶表示装置及びその製造方法
KR20070086311A (ko) * 2004-12-15 2007-08-27 시바 스페셜티 케미칼스 홀딩 인크. 금속 산화물을 유기 기재에 마이크로파 침착시키는 방법
TWI413809B (zh) 2004-12-27 2013-11-01 Dainippon Ink & Chemicals 光學薄膜、橢圓偏光板、圓偏光板、液晶顯示元件、及該光學薄膜之製法
US8189151B2 (en) 2005-05-13 2012-05-29 Sharp Kabushiki Kaisha Liquid crystal display device
KR101212135B1 (ko) * 2005-06-14 2012-12-14 엘지디스플레이 주식회사 액정표시소자 및 그 제조방법
US7473448B2 (en) * 2005-12-23 2009-01-06 Eastman Kodak Company Photoalignment of liquid crystals using poly(vinylstilbazolium) polymers
KR101356999B1 (ko) * 2006-11-08 2014-02-03 디아이씨 가부시끼가이샤 광배향막용 조성물, 광배향막, 및 광학 이방체
CN101614912B (zh) * 2008-06-26 2011-01-05 奇美实业股份有限公司 液晶定向剂及其所形成液晶定向膜的制造方法
RU2011153031A (ru) * 2009-06-29 2013-08-10 Шарп Кабушики Каиша Жидкокристаллическое дисплейное устройство и способ его изготовления
EP2457964B1 (de) 2009-07-21 2015-09-09 Nissan Chemical Industries, Ltd. Zusammensetzung zum bilden einer wärmegehärteten folie mit fotoausrichtung
JP5880865B2 (ja) * 2010-04-08 2016-03-09 日産化学工業株式会社 光配向性を有する熱硬化膜形成組成物
KR101205476B1 (ko) 2010-08-09 2012-11-27 주식회사 엘지화학 광반응기를 갖는 말레이미드계 화합물 및 광반응성 중합체
US9150678B2 (en) 2010-09-27 2015-10-06 Lg Chem, Ltd. Photoreactive polymer and alignment layer comprising the same
KR101544562B1 (ko) * 2010-09-27 2015-08-17 주식회사 엘지화학 광반응기를 갖는 고리형 올레핀 화합물 및 광반응성 중합체
US8946366B2 (en) 2010-09-27 2015-02-03 Lg Chem, Ltd. Cyclic olefin compound, photoreactive polymer, and alignment layer comprising the same
TWI435149B (zh) * 2011-04-06 2014-04-21 Chunghwa Picture Tubes Ltd 液晶混合物與液晶顯示面板
KR101951267B1 (ko) * 2012-04-16 2019-02-22 라헤짜르 코미토프 배향막에 사용하기 위한 중합체
KR101385578B1 (ko) * 2012-04-24 2014-04-15 한국생산기술연구원 이미드 그룹을 갖는 신나메이트계 광 배향 소재
JP6268089B2 (ja) * 2012-07-24 2018-01-24 日産化学工業株式会社 液晶配向膜の製造方法
KR101482621B1 (ko) * 2013-04-30 2015-01-14 한국생산기술연구원 말레이미드계 주사슬을 갖는 찰콘계 광배향 소재
KR101482622B1 (ko) * 2013-05-02 2015-01-14 한국생산기술연구원 말레이미드계 주사슬을 갖는 신나메이트계 광배향 소재
KR101719686B1 (ko) 2013-09-30 2017-03-24 주식회사 엘지화학 광반응성 공중합체 및 이를 포함하는 배향막
US10100201B2 (en) * 2014-02-28 2018-10-16 Nissan Chemical Industries, Ltd. Cured film formation composition, orientation material and retardation material
CN104914603B (zh) * 2014-03-14 2018-04-24 鸿富锦精密工业（深圳）有限公司 液晶面板的制造方法
KR102224443B1 (ko) * 2014-12-10 2021-03-09 엘지디스플레이 주식회사 액정 표시 장치
KR20160087468A (ko) 2015-01-13 2016-07-22 삼성디스플레이 주식회사 액정 표시 장치의 제조 방법
JP6962456B2 (ja) * 2018-04-19 2021-11-05 Jsr株式会社 液晶配向剤、液晶配向膜、液晶素子、重合体及び化合物
CN109324445A (zh) * 2018-10-18 2019-02-12 深圳市华星光电技术有限公司 一种柔性显示面板及其制作方法
AU2019387370A1 (en) 2018-11-30 2021-06-10 Nuvation Bio Inc. Pyrrole and pyrazole compounds and methods of use thereof
WO2020162120A1 (ja) 2019-02-08 2020-08-13 東洋紡株式会社 折りたたみ型ディスプレイ及び携帯端末機器
WO2020162119A1 (ja) 2019-02-08 2020-08-13 東洋紡株式会社 ポリエステルフィルムとその用途
US11939499B2 (en) 2019-05-28 2024-03-26 Toyobo Co., Ltd. Multilayer film and use of same
US11899167B2 (en) 2019-05-28 2024-02-13 Toyobo Co., Ltd. Polyester film, laminated film, and use thereof
US11926720B2 (en) 2019-05-28 2024-03-12 Toyobo Co., Ltd. Polyester film and application therefor
JP2022154781A (ja) * 2021-03-30 2022-10-13 株式会社ジャパンディスプレイ 配向膜材料、及び、液晶表示装置

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JPH0743725A (ja) * 1993-08-03 1995-02-14 Sumitomo Bakelite Co Ltd 液晶表示素子用配向膜およびそれを用いた液晶表示素子
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Also Published As

Publication number Publication date
CA2356029C (en) 2007-03-13
US6733958B2 (en) 2004-05-11
KR100803615B1 (ko) 2008-02-19
HK1044152B (zh) 2009-11-13
KR20020018028A (ko) 2002-03-07
CN100396756C (zh) 2008-06-25
US20020034709A1 (en) 2002-03-21
HK1044152A1 (en) 2002-10-11
SG106629A1 (en) 2004-10-29
CA2356029A1 (en) 2002-02-28
CN1340592A (zh) 2002-03-20
EP1188746B1 (de) 2009-06-24
EP1188746A1 (de) 2002-03-20

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