CN101040028B - 光可交联材料 - Google Patents

光可交联材料 Download PDF

Info

Publication number
CN101040028B
CN101040028B CN200580035070XA CN200580035070A CN101040028B CN 101040028 B CN101040028 B CN 101040028B CN 200580035070X A CN200580035070X A CN 200580035070XA CN 200580035070 A CN200580035070 A CN 200580035070A CN 101040028 B CN101040028 B CN 101040028B
Authority
CN
China
Prior art keywords
acid
polymer
bis
amino
oligomer
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 - Fee Related
Application number
CN200580035070XA
Other languages
English (en)
Chinese (zh)
Other versions
CN101040028A (zh
Inventor
Z·M·切科伊
T·巴赫尔斯
G·马克
O·米勒
A·舒斯特
H·赛博勒
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.)
Rolic Technologies Ltd
Original Assignee
Rolic AG
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 Rolic AG filed Critical Rolic AG
Publication of CN101040028A publication Critical patent/CN101040028A/zh
Application granted granted Critical
Publication of CN101040028B publication Critical patent/CN101040028B/zh
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G02F1/133711—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by organic films, e.g. polymeric films
    • G02F1/133723—Polyimide, polyamide-imide
    • 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
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/02—Polyamines
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C219/00—Compounds containing amino and esterified hydroxy groups bound to the same carbon skeleton
    • C07C219/32—Compounds containing amino and esterified hydroxy groups bound to the same carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings and esterified hydroxy groups bound to acyclic carbon atoms or to carbon atoms of rings other than six-membered aromatic rings of the same carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C229/00—Compounds containing amino and carboxyl groups bound to the same carbon skeleton
    • C07C229/52—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to carbon atoms of six-membered aromatic rings of the same carbon skeleton
    • C07C229/54—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to carbon atoms of six-membered aromatic rings of the same carbon skeleton with amino and carboxyl groups bound to carbon atoms of the same non-condensed six-membered aromatic ring
    • C07C229/60—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to carbon atoms of six-membered aromatic rings of the same carbon skeleton with amino and carboxyl groups bound to carbon atoms of the same non-condensed six-membered aromatic ring with amino and carboxyl groups bound in meta- or para- positions
    • 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
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • 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
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • C08G73/1075—Partially aromatic polyimides
    • C08G73/1078—Partially aromatic polyimides wholly aromatic in the diamino moiety
    • 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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/28—Treatment by wave energy or particle radiation
    • 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
    • C09K19/00—Liquid crystal materials
    • C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/38—Polymers
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
    • C07C2601/14—The ring being saturated
    • 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
    • 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
    • C09K2323/0271—Polyimidfluoride
    • 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)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Nonlinear Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mathematical Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Liquid Crystal (AREA)
CN200580035070XA 2004-10-13 2005-10-05 光可交联材料 Expired - Fee Related CN101040028B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP04405643.0 2004-10-13
EP04405643 2004-10-13
PCT/CH2005/000577 WO2006039824A1 (en) 2004-10-13 2005-10-05 Photocrosslinkable materials

Publications (2)

Publication Number Publication Date
CN101040028A CN101040028A (zh) 2007-09-19
CN101040028B true CN101040028B (zh) 2012-03-28

Family

ID=34932318

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200580035070XA Expired - Fee Related CN101040028B (zh) 2004-10-13 2005-10-05 光可交联材料

Country Status (7)

Country Link
US (1) US7687118B2 (enExample)
EP (1) EP1799791B1 (enExample)
JP (2) JP5301834B2 (enExample)
KR (1) KR101170417B1 (enExample)
CN (1) CN101040028B (enExample)
TW (1) TWI346691B (enExample)
WO (1) WO2006039824A1 (enExample)

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006039824A1 (en) * 2004-10-13 2006-04-20 Rolic Ag Photocrosslinkable materials
EP2308826A1 (en) * 2005-12-23 2011-04-13 Rolic AG Photocrosslinkable materials
EP1801097A1 (en) * 2005-12-23 2007-06-27 Rolic AG Photocrosslinkable materials
EP1860094A1 (en) * 2006-05-23 2007-11-28 Rolic AG Photocrosslinkable materials
KR101318953B1 (ko) * 2006-02-22 2013-10-17 주식회사 동진쎄미켐 수직배향모드의 액정표시소자의 배향재료 및 이의제조방법
JP5092382B2 (ja) * 2006-12-13 2012-12-05 Ｊｎｃ株式会社 液晶類似構造を有するジアミン
EP1975687A1 (en) * 2007-03-29 2008-10-01 Rolic AG Method of uniform and defect free liquid crystal aligning layers
US8703863B2 (en) * 2007-04-25 2014-04-22 Nissan Chemical Industries, Ltd. Polyimide precursor, polyimide, and coating solution for under layer film for image formation
EP2144951A1 (en) * 2007-05-02 2010-01-20 Rolic AG Thermally stable alignment materials
JP5077048B2 (ja) * 2007-05-02 2012-11-21 Ｊｓｒ株式会社 垂直配向型液晶配向剤
CN101687763B (zh) * 2007-05-25 2014-02-19 罗利克有限公司 包含脂环基的光可交联材料
WO2009041708A1 (ja) * 2007-09-26 2009-04-02 Jsr Corporation 液晶配向剤、液晶配向膜および液晶表示素子
CN101809066A (zh) * 2007-10-19 2010-08-18 Jsr株式会社 液晶取向剂和液晶取向膜的形成方法
JP5444690B2 (ja) * 2007-12-06 2014-03-19 Ｊｓｒ株式会社 液晶配向剤および液晶表示素子
WO2009080147A1 (en) 2007-12-21 2009-07-02 Rolic Ag Functionalized photoreactive compounds
EP2222815B1 (en) 2007-12-21 2019-05-29 ROLIC Technologies AG Photoalignment composition
JP4985609B2 (ja) * 2007-12-26 2012-07-25 Ｊｎｃ株式会社 液晶配向剤、液晶配向膜及び液晶表示素子
JP5502106B2 (ja) 2008-12-31 2014-05-28 アーデリクス，インコーポレーテッド 体液貯留または塩分過負荷と関連する障害および消化管障害の治療におけるｎｈｅ媒介性アンチポートを阻害するための組成物および方法
CN102472923B (zh) * 2009-07-08 2014-06-18 夏普株式会社 液晶显示面板及其制造方法
WO2011074546A1 (ja) * 2009-12-14 2011-06-23 日産化学工業株式会社 液晶配向処理剤及びそれを用いた液晶表示素子
JP5668907B2 (ja) * 2009-12-25 2015-02-12 Jsr株式会社 液晶配向剤、液晶配向膜および液晶表示素子
US9340634B2 (en) * 2010-03-29 2016-05-17 Dic Corporation Polymer for use in liquid crystal alignment layer
JP5637019B2 (ja) * 2010-04-27 2014-12-10 Jsr株式会社 液晶配向剤
JP5537345B2 (ja) * 2010-09-03 2014-07-02 株式会社ジャパンディスプレイ 液晶表示装置
JP5767800B2 (ja) * 2010-11-19 2015-08-19 Jsr株式会社 液晶配向剤および液晶表示素子
KR101387736B1 (ko) * 2010-12-29 2014-04-21 제일모직주식회사 액정 배향제, 이를 이용하여 제조한 액정 배향막 및 상기 액정 배향막을 포함하는 액정표시소자
KR101333711B1 (ko) 2010-12-29 2013-11-27 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
TWI534178B (zh) * 2011-03-31 2016-05-21 Nissan Chemical Ind Ltd Liquid crystal aligning agent and liquid crystal alignment film using the same
CN103748192B (zh) 2011-08-25 2016-07-27 罗利克有限公司 光反应性化合物
KR101971309B1 (ko) * 2011-10-03 2019-04-22 롤리크 아게 광정렬 재료
JP5939066B2 (ja) * 2011-11-15 2016-06-22 Jsr株式会社 液晶配向剤の製造方法
JP6022475B2 (ja) * 2011-11-17 2016-11-09 国立研究開発法人科学技術振興機構 高分子原料及び重合体
JP5962381B2 (ja) * 2011-12-27 2016-08-03 Jsr株式会社 液晶配向剤、液晶配向膜、液晶表示素子及び重合体
JP6146577B2 (ja) * 2011-12-28 2017-06-14 日産化学工業株式会社 液晶配向剤、液晶配向膜及び液晶表示素子
TWI635164B (zh) * 2012-04-24 2018-09-11 迪愛生股份有限公司 Liquid crystal composition containing polymerizable compound and liquid crystal display element using same
WO2014208609A1 (ja) * 2013-06-25 2014-12-31 日産化学工業株式会社 液晶配向剤、液晶配向膜、液晶表示素子
JP6451941B2 (ja) * 2014-04-23 2019-01-16 Jsr株式会社 液晶配向剤および液晶表示素子
US10330981B2 (en) * 2014-11-11 2019-06-25 Samsung Display Co., Ltd. Liquid crystal display device
JP6821594B2 (ja) 2015-03-31 2021-01-27 ロリク アーゲーＲｏｌｉｃ Ａｇ 光アライメント組成物
CN105218435A (zh) * 2015-10-12 2016-01-06 吉林大学 2，2-二[5-氨基-2-吡啶氧基]-1，1-联萘及其制备方法
WO2017110977A1 (ja) * 2015-12-25 2017-06-29 日産化学工業株式会社 液晶表示素子、液晶光学素子及び液晶構造体安定化膜用組成物
CN106833677A (zh) * 2016-12-29 2017-06-13 深圳市华星光电技术有限公司 一种垂直取向剂材料
CN109485582B (zh) * 2018-11-08 2020-07-17 南京工业大学 一种芴酮基有机凝胶分子及其制备方法和应用
JP7489985B2 (ja) * 2018-12-19 2024-05-24 スリーエム イノベイティブ プロパティズ カンパニー 剥離層及びそれらを含む物品
US11667757B2 (en) 2020-12-31 2023-06-06 Industrial Technology Research Institute Polymer, composition, and polysiloxane-polyimide material thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1271370A (zh) * 1997-09-25 2000-10-25 罗列克股份公司 可光交联的聚酰亚胺
CN1395593A (zh) * 2000-01-24 2003-02-05 罗利克有限公司 带有侧链可光致交联基团的光活性聚酰亚胺、聚酰胺酸或其脂
EP1386910A1 (en) * 2002-07-30 2004-02-04 Rolic AG Photoactive materials
CN1533406A (zh) * 2001-07-17 2004-09-29 光活性材料

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6608661B1 (en) * 1992-07-08 2003-08-19 Rolic Ag Photo-oriented polymer network material having desired azimuthal orientation and tilt angle and method for its production
DE4408171A1 (de) * 1994-03-11 1995-09-14 Basf Ag Neue polymerisierbare flüssigkristalline Verbindungen
EP0756193B1 (de) * 1995-07-28 2016-02-17 Rolic AG Verfahren zur Erzeugung von Kippwinkeln in photoorientierten Polymernetzwerkschichten
US6066696A (en) 1996-12-13 2000-05-23 Samsung Display Devices Co. Ltd. Optical alignment composition, alignment layer formed using the same and LCD having the alignment layer
KR19980057674A (ko) 1996-12-30 1998-09-25 손욱 배향막 형성용 조성물, 이로부터 형성되는 배향막과 이 배향막을 구비한 액정표시소자
JP4266516B2 (ja) 1998-03-20 2009-05-20 ロリク アーゲー 液晶配向層
WO1999051662A1 (en) * 1998-04-01 1999-10-14 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Polyimide compositions
US6194472B1 (en) 1998-04-02 2001-02-27 Akzo Nobel N.V. Petroleum hydrocarbon in water colloidal dispersion
EP1539675B1 (en) * 2002-08-29 2013-11-06 Temple University - Of The Commonwealth System of Higher Education Aryl and heteroaryl propene amides, derivatives thereof and therapeutic uses thereof
KR100510133B1 (ko) * 2003-02-08 2005-08-26 삼성전자주식회사 내광성 착색제 및 이를 포함하는 내광성 잉크 조성물
WO2006039824A1 (en) * 2004-10-13 2006-04-20 Rolic Ag Photocrosslinkable materials

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1271370A (zh) * 1997-09-25 2000-10-25 罗列克股份公司 可光交联的聚酰亚胺
US6340506B1 (en) * 1997-09-25 2002-01-22 Rolic Ag Photocrosslinkable polyimides
CN1395593A (zh) * 2000-01-24 2003-02-05 罗利克有限公司 带有侧链可光致交联基团的光活性聚酰亚胺、聚酰胺酸或其脂
EP1261659B1 (en) * 2000-01-24 2004-10-06 Rolic AG Photoactive polyimides, polyamide acids or esters with side chain photocrosslinkable groups
CN1533406A (zh) * 2001-07-17 2004-09-29 光活性材料
EP1386910A1 (en) * 2002-07-30 2004-02-04 Rolic AG Photoactive materials

Also Published As

Publication number Publication date
JP2013056924A (ja) 2013-03-28
TW200628592A (en) 2006-08-16
JP2008515933A (ja) 2008-05-15
JP5301834B2 (ja) 2013-09-25
EP1799791B1 (en) 2016-01-13
EP1799791A1 (en) 2007-06-27
US7687118B2 (en) 2010-03-30
TWI346691B (en) 2011-08-11
KR101170417B1 (ko) 2012-08-02
CN101040028A (zh) 2007-09-19
KR20070063547A (ko) 2007-06-19
US20080069968A1 (en) 2008-03-20
WO2006039824A1 (en) 2006-04-20

Similar Documents

Publication Publication Date Title
CN101040028B (zh) 光可交联材料
JP4162850B2 (ja) 光架橋可能なポリイミド
CN101687763B (zh) 包含脂环基的光可交联材料
US7994273B2 (en) Photoactive materials
CN100551952C (zh) 光活性聚合物
KR100663661B1 (ko) 측쇄 광가교결합성 그룹을 함유하는 광활성 폴리이미드, 폴리아미드 산 또는 폴리아미드 산 에스테르, 및 이를 포함하는 액정 배향층, 광학 소자 및 광학 또는 전자 광학 장치
JP5269608B2 (ja) 光架橋性材料
CN101346342A (zh) 光可交联材料
TWI343413B (en) Liquid crystal alignment agent and liquid crystal display element
TW200848884A (en) Liquid crystal alignment agent and liquid crystal display element
TW200846392A (en) Liquid crystal alignment agent and liquid crystal display element
EP1860094A1 (en) Photocrosslinkable materials
HK1029354B (en) Photocrosslinkable polyimides
HK1206005B (zh) 光可交联材料

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120328

Termination date: 20201005