SG106629A1 - Material for photo-alignment layer, photo-alignment layer and method of manufacturing the same - Google Patents

Material for photo-alignment layer, photo-alignment layer and method of manufacturing the same

Info

Publication number
SG106629A1
SG106629A1 SG200105164A SG200105164A SG106629A1 SG 106629 A1 SG106629 A1 SG 106629A1 SG 200105164 A SG200105164 A SG 200105164A SG 200105164 A SG200105164 A SG 200105164A SG 106629 A1 SG106629 A1 SG 106629A1
Authority
SG
Singapore
Prior art keywords
photo
alignment layer
manufacturing
same
alignment
Prior art date
Application number
SG200105164A
Other languages
English (en)
Inventor
Fukuda Masanobu
Hayakawa Hitoshi
Takada Hirokazu
Original Assignee
Dainippon Ink & Chemicals
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 Dainippon Ink & Chemicals filed Critical Dainippon Ink & Chemicals
Publication of SG106629A1 publication Critical patent/SG106629A1/en

Links

Classifications

    • 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
    • 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
    • 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)
SG200105164A 2000-08-30 2001-08-28 Material for photo-alignment layer, photo-alignment layer and method of manufacturing the same SG106629A1 (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
SG106629A1 true SG106629A1 (en) 2004-10-29

Family

ID=18748725

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200105164A SG106629A1 (en) 2000-08-30 2001-08-28 Material for photo-alignment layer, photo-alignment layer and method of manufacturing the same

Country Status (8)

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

Families Citing this family (37)

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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
WO2006063949A1 (en) * 2004-12-15 2006-06-22 Ciba Specialty Chemicals Holding Inc. Process of using microwave deposition of metal oxide onto an organic substrate
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
JP4151746B2 (ja) * 2006-11-08 2008-09-17 Ｄｉｃ株式会社 光配向膜用組成物、光配向膜、及び光学異方体
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
BRPI1014770A2 (pt) * 2009-06-29 2016-04-19 Sharp Kk dispositivo de tela de cristal líquido e método de fabricação do mesmo
WO2011010635A1 (ja) 2009-07-21 2011-01-27 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
EP2557119B1 (en) * 2010-04-08 2015-12-09 Nissan Chemical Industries, Ltd. Composition forming heat-cured film having photo-alignment properties
KR101205476B1 (ko) 2010-08-09 2012-11-27 주식회사 엘지화학 광반응기를 갖는 말레이미드계 화합물 및 광반응성 중합체
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
US9150678B2 (en) 2010-09-27 2015-10-06 Lg Chem, Ltd. 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
WO2013156053A1 (en) * 2012-04-16 2013-10-24 Lachezar Komitov Polymer for use in alignment layer
KR101385578B1 (ko) * 2012-04-24 2014-04-15 한국생산기술연구원 이미드 그룹을 갖는 신나메이트계 광 배향 소재
WO2014017497A1 (ja) * 2012-07-24 2014-01-30 日産化学工業株式会社 液晶配向膜の製造方法、液晶配向膜、液晶表示素子、重合体及び液晶配向剤
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
WO2015129890A1 (ja) * 2014-02-28 2015-09-03 日産化学工業株式会社 硬化膜形成組成物、配向材および位相差材
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
WO2020113094A1 (en) 2018-11-30 2020-06-04 Nuvation Bio Inc. Pyrrole and pyrazole compounds and methods of use thereof
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
US11934226B2 (en) 2019-02-08 2024-03-19 Toyobo Co., Ltd. Foldable display and portable terminal device
US11926720B2 (en) 2019-05-28 2024-03-12 Toyobo Co., Ltd. Polyester film and application therefor
KR20220016132A (ko) 2019-05-28 2022-02-08 도요보 가부시키가이샤 폴리에스테르 필름, 적층 필름 및 그 용도
JP7435448B2 (ja) 2019-05-28 2024-02-21 東洋紡株式会社 積層フィルムとその用途
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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US4691025A (en) * 1983-12-22 1987-09-01 Amoco Corporation Bismaleimides and prepreg resins therefrom
WO2000010974A2 (en) * 1998-08-20 2000-03-02 Dsm N.V. Process for the preparation of a maleimide compound, maleimide compound, radiation-curable compositions comprising said compound and coated products
US6148928A (en) * 1999-04-16 2000-11-21 Spears; Lonnie K. System for mounting a three point hitch to a pick up truck

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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
KR100261119B1 (ko) * 1997-04-18 2000-08-01 김순택 광배향성고분자
KR100279043B1 (ko) * 1998-07-15 2001-01-15 윤종용 액정디스플레이용폴리말레이미드및폴리이미드광배향재
DE19942916A1 (de) * 1999-09-08 2001-03-15 Linde Gas Ag Herstellen von aufschäumbaren Metallkörpern und Metallschäumen
JP2001122981A (ja) * 1999-10-25 2001-05-08 Nec Corp 有機薄膜、その製造方法及び光硬化性組成物
WO2001038931A1 (fr) 1999-11-24 2001-05-31 Hitachi, Ltd. Affichage a cristaux liquides

Patent Citations (3)

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Publication number Priority date Publication date Assignee Title
US4691025A (en) * 1983-12-22 1987-09-01 Amoco Corporation Bismaleimides and prepreg resins therefrom
WO2000010974A2 (en) * 1998-08-20 2000-03-02 Dsm N.V. Process for the preparation of a maleimide compound, maleimide compound, radiation-curable compositions comprising said compound and coated products
US6148928A (en) * 1999-04-16 2000-11-21 Spears; Lonnie K. System for mounting a three point hitch to a pick up truck

Also Published As

Publication number Publication date
CA2356029A1 (en) 2002-02-28
US20020034709A1 (en) 2002-03-21
KR100803615B1 (ko) 2008-02-19
EP1188746B1 (en) 2009-06-24
CN1340592A (zh) 2002-03-20
HK1044152B (zh) 2009-11-13
EP1188746A1 (en) 2002-03-20
KR20020018028A (ko) 2002-03-07
CN100396756C (zh) 2008-06-25
US6733958B2 (en) 2004-05-11
DE60139055D1 (de) 2009-08-06
CA2356029C (en) 2007-03-13
HK1044152A1 (en) 2002-10-11

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