CN110392725B - 用于稳定液晶层中预倾角的光配向组合物 - Google Patents

用于稳定液晶层中预倾角的光配向组合物 Download PDF

Info

Publication number
CN110392725B
CN110392725B CN201880015522.5A CN201880015522A CN110392725B CN 110392725 B CN110392725 B CN 110392725B CN 201880015522 A CN201880015522 A CN 201880015522A CN 110392725 B CN110392725 B CN 110392725B
Authority
CN
China
Prior art keywords
photoalignment
group
groups
liquid crystal
substituted
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
CN201880015522.5A
Other languages
English (en)
Chinese (zh)
Other versions
CN110392725A (zh
Inventor
J-F·爱克特
I.-E.S·布莱特曼
山田祐一郎
星野政人
唐�谦
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 CN110392725A publication Critical patent/CN110392725A/zh
Application granted granted Critical
Publication of CN110392725B publication Critical patent/CN110392725B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • C09K19/52—Liquid crystal materials characterised by components which are not liquid crystals, e.g. additives with special physical aspect: solvents, solid particles
    • C09K19/54—Additives having no specific mesophase characterised by their chemical composition
    • C09K19/56—Aligning agents
    • 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
    • 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
    • C08G73/0683—Polycondensates containing six-membered rings, condensed with other rings, with nitrogen atoms as the only ring hetero atoms
    • C08G73/0694—Polycondensates containing six-membered rings, condensed with other rings, with nitrogen atoms as the only ring hetero atoms with only two nitrogen atoms in the ring, e.g. polyquinoxalines
    • 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
    • C08G73/1046—Polyimides containing oxygen in the form of ether bonds in the main chain
    • C08G73/105—Polyimides containing oxygen in the form of ether bonds in the main chain with oxygen only in the diamino moiety
    • 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
    • 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
    • C08G73/1085—Polyimides with diamino moieties or tetracarboxylic segments containing heterocyclic moieties
    • 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
    • C08G73/18—Polybenzimidazoles
    • 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
    • C09D179/00—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen, with or without oxygen, or carbon only, not provided for in groups C09D161/00 - C09D177/00
    • C09D179/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
    • C09D179/08—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • 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
    • C09K19/02—Liquid crystal materials characterised by optical, electrical or physical properties of the components, in general
    • 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
    • C09K19/52—Liquid crystal materials characterised by components which are not liquid crystals, e.g. additives with special physical aspect: solvents, solid particles
    • C09K19/58—Dopants or charge transfer agents
    • C09K19/586—Optically active dopants; chiral dopants
    • 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
    • C09K2019/0444—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit characterized by a linking chain between rings or ring systems, a bridging chain between extensive mesogenic moieties or an end chain group
    • C09K2019/0448—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit characterized by a linking chain between rings or ring systems, a bridging chain between extensive mesogenic moieties or an end chain group the end chain group being a polymerizable end group, e.g. -Sp-P or acrylate
    • 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
    • G02F1/133723—Polyimide, polyamide-imide

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Nonlinear Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mathematical Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Liquid Crystal (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polarising Elements (AREA)
CN201880015522.5A 2017-03-03 2018-02-27 用于稳定液晶层中预倾角的光配向组合物 Active CN110392725B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
EP17159210 2017-03-03
EP17159210.8 2017-03-03
EP17165423.9 2017-04-07
EP17165423 2017-04-07
PCT/EP2018/054816 WO2018158254A2 (en) 2017-03-03 2018-02-27 New photoalignment composition for the stabilization of the pre-tilt angle in liquid crystal layers

Publications (2)

Publication Number Publication Date
CN110392725A CN110392725A (zh) 2019-10-29
CN110392725B true CN110392725B (zh) 2023-12-01

Family

ID=61256968

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201880015522.5A Active CN110392725B (zh) 2017-03-03 2018-02-27 用于稳定液晶层中预倾角的光配向组合物

Country Status (7)

Country Link
US (1) US11561440B2 (enExample)
EP (1) EP3628054B1 (enExample)
JP (2) JP7319924B2 (enExample)
KR (1) KR102533309B1 (enExample)
CN (1) CN110392725B (enExample)
TW (1) TWI794213B (enExample)
WO (1) WO2018158254A2 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7319924B2 (ja) * 2017-03-03 2023-08-02 ロリク・テクノロジーズ・アーゲー 液晶層におけるプレチルト角を安定化させるための新規光配向組成物
JP7218101B2 (ja) * 2018-06-01 2023-02-06 株式会社ジャパンディスプレイ 光配向膜用ワニス及び液晶表示装置
CN120040306A (zh) * 2019-03-29 2025-05-27 日产化学株式会社 二胺
CN111116911B (zh) * 2019-12-30 2020-12-29 中山大学 一种含苯并恶唑和咔唑结构的聚酰亚胺及其制备方法和应用
KR20220159955A (ko) * 2020-03-30 2022-12-05 닛산 가가쿠 가부시키가이샤 액정 배향제, 액정 배향막 및 액정 표시 소자
CN111575023B (zh) * 2020-06-12 2022-03-01 江苏三月科技股份有限公司 一种化合物添加剂及其制备的液晶取向剂、液晶取向膜
EP4008759A1 (en) * 2020-11-20 2022-06-08 Merck Patent GmbH Polymerisable liquid crystal material and polymerised liquid crystal film
TWI774321B (zh) * 2021-04-15 2022-08-11 李長榮化學工業股份有限公司 聚醯胺酸、聚醯亞胺、以及含有所述聚醯胺酸及聚醯亞胺之元件及其形成方法
TWI887993B (zh) * 2024-02-01 2025-06-21 奇美實業股份有限公司 光配向法用液晶配向劑、液晶配向膜、以及液晶顯示元件
CN120737322B (zh) * 2025-09-02 2025-11-28 西北工业大学 一种基于手性主链的液晶聚合物及其制备方法和应用

Citations (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1671648A (zh) * 2002-07-30 2005-09-21 罗利克有限公司 光活性材料
CN1707336A (zh) * 2004-06-08 2005-12-14 株式会社日立显示器 液晶显示装置
CN101114085A (zh) * 2006-07-28 2008-01-30 Jsr株式会社 液晶取向剂、液晶取向膜和液晶显示元件
WO2009080147A1 (en) * 2007-12-21 2009-07-02 Rolic Ag Functionalized photoreactive compounds
CN101796165A (zh) * 2007-10-10 2010-08-04 第一毛织株式会社 液晶光取向剂、含它的液晶光取向膜和包括该膜的液晶显示器
JP2010266477A (ja) * 2009-05-12 2010-11-25 Jsr Corp 液晶配向剤および液晶表示素子
JP2011043748A (ja) * 2009-08-24 2011-03-03 Chisso Corp 液晶配向剤、液晶配向膜および液晶表示素子
CN102108300A (zh) * 2009-12-25 2011-06-29 Jsr株式会社 液晶取向剂、液晶取向膜和液晶显示元件
CN102154018A (zh) * 2010-01-26 2011-08-17 智索株式会社 液晶配向剂、液晶配向膜以及液晶显示元件
CN102778786A (zh) * 2011-05-13 2012-11-14 奇美实业股份有限公司 液晶配向膜及液晶显示元件
CN103571500A (zh) * 2012-07-18 2014-02-12 奇美实业股份有限公司 液晶配向剂、液晶配向膜及液晶显示元件
CN103748192A (zh) * 2011-08-25 2014-04-23 罗利克有限公司 光反应性化合物
CN104058993A (zh) * 2013-03-19 2014-09-24 捷恩智株式会社 感光性二胺、聚酰胺酸或其衍生物、液晶取向剂、液晶取向膜及液晶显示元件
CN104673328A (zh) * 2013-11-29 2015-06-03 达兴材料股份有限公司 液晶配向剂、液晶配向膜和液晶显示元件
CN105038817A (zh) * 2014-04-23 2015-11-11 Jsr株式会社 液晶取向剂、液晶取向膜及其制造方法、液晶显示元件、聚合物及化合物
WO2016052285A1 (ja) * 2014-09-30 2016-04-07 シャープ株式会社 配向膜及び液晶表示装置
WO2016156079A1 (en) * 2015-03-31 2016-10-06 Rolic Ag Photoalignment composition
CN106029836A (zh) * 2014-02-19 2016-10-12 罗利克有限公司 液晶配向组合物、液晶配向薄膜和液晶显示元件

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59208605D1 (de) 1991-07-26 1997-07-17 Hoffmann La Roche Flüssigkristallanzeigezelle
SG50596A1 (en) 1991-07-26 2001-01-16 Rolic Ag Photo-oriented polymer networks and method of their manufacture
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
US6160597A (en) 1993-02-17 2000-12-12 Rolic Ag Optical component and method of manufacture
EP0611981B1 (de) 1993-02-17 1997-06-11 F. Hoffmann-La Roche Ag Optisches Bauelement
EP0756193B1 (de) 1995-07-28 2016-02-17 Rolic AG Verfahren zur Erzeugung von Kippwinkeln in photoorientierten Polymernetzwerkschichten
KR101257929B1 (ko) * 2006-09-20 2013-04-24 엘지디스플레이 주식회사 액정표시패널 및 그 제조방법
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
JP5726531B2 (ja) 2007-12-21 2015-06-03 ロリク リミテッドＲｏｌｉｃ Ｌｔｄ． 光配向組成物
JP5483005B2 (ja) 2009-03-31 2014-05-07 Ｊｓｒ株式会社 液晶配向剤および液晶表示素子
TWI490316B (zh) 2009-07-09 2015-07-01 Rolic Ag 用於光學或光電元件之含酯基液晶
US9765235B2 (en) 2011-08-02 2017-09-19 Rolic Ag Photoaligning material
WO2016076348A1 (ja) 2014-11-12 2016-05-19 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
TW201704292A (zh) * 2015-07-20 2017-02-01 奇美實業股份有限公司 液晶配向劑、液晶配向膜以及液晶顯示元件
JP7319924B2 (ja) * 2017-03-03 2023-08-02 ロリク・テクノロジーズ・アーゲー 液晶層におけるプレチルト角を安定化させるための新規光配向組成物

Patent Citations (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1671648A (zh) * 2002-07-30 2005-09-21 罗利克有限公司 光活性材料
CN1707336A (zh) * 2004-06-08 2005-12-14 株式会社日立显示器 液晶显示装置
CN101114085A (zh) * 2006-07-28 2008-01-30 Jsr株式会社 液晶取向剂、液晶取向膜和液晶显示元件
CN101796165A (zh) * 2007-10-10 2010-08-04 第一毛织株式会社 液晶光取向剂、含它的液晶光取向膜和包括该膜的液晶显示器
WO2009080147A1 (en) * 2007-12-21 2009-07-02 Rolic Ag Functionalized photoreactive compounds
JP2010266477A (ja) * 2009-05-12 2010-11-25 Jsr Corp 液晶配向剤および液晶表示素子
JP2011043748A (ja) * 2009-08-24 2011-03-03 Chisso Corp 液晶配向剤、液晶配向膜および液晶表示素子
CN102108300A (zh) * 2009-12-25 2011-06-29 Jsr株式会社 液晶取向剂、液晶取向膜和液晶显示元件
CN102154018A (zh) * 2010-01-26 2011-08-17 智索株式会社 液晶配向剂、液晶配向膜以及液晶显示元件
CN102778786A (zh) * 2011-05-13 2012-11-14 奇美实业股份有限公司 液晶配向膜及液晶显示元件
CN103748192A (zh) * 2011-08-25 2014-04-23 罗利克有限公司 光反应性化合物
CN103571500A (zh) * 2012-07-18 2014-02-12 奇美实业股份有限公司 液晶配向剂、液晶配向膜及液晶显示元件
CN104058993A (zh) * 2013-03-19 2014-09-24 捷恩智株式会社 感光性二胺、聚酰胺酸或其衍生物、液晶取向剂、液晶取向膜及液晶显示元件
CN104673328A (zh) * 2013-11-29 2015-06-03 达兴材料股份有限公司 液晶配向剂、液晶配向膜和液晶显示元件
CN106029836A (zh) * 2014-02-19 2016-10-12 罗利克有限公司 液晶配向组合物、液晶配向薄膜和液晶显示元件
CN105038817A (zh) * 2014-04-23 2015-11-11 Jsr株式会社 液晶取向剂、液晶取向膜及其制造方法、液晶显示元件、聚合物及化合物
WO2016052285A1 (ja) * 2014-09-30 2016-04-07 シャープ株式会社 配向膜及び液晶表示装置
WO2016156079A1 (en) * 2015-03-31 2016-10-06 Rolic Ag Photoalignment composition

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
聚酰亚胺制备条件对液晶预倾角的影响;白星;王宇;汪映寒;;液晶与显示(第03期);全文 *
聚酰亚胺液晶定向层的分子设计研究;刘金刚, 王强, 朱普坤, 李佐邦;河北工业大学学报(第02期);全文 *

Also Published As

Publication number Publication date
US11561440B2 (en) 2023-01-24
JP2020509426A (ja) 2020-03-26
KR102533309B1 (ko) 2023-05-16
TW201841986A (zh) 2018-12-01
JP2023106407A (ja) 2023-08-01
US20200073181A1 (en) 2020-03-05
JP7319924B2 (ja) 2023-08-02
EP3628054B1 (en) 2021-10-06
KR20190126082A (ko) 2019-11-08
WO2018158254A3 (en) 2018-11-15
WO2018158254A2 (en) 2018-09-07
TWI794213B (zh) 2023-03-01
EP3628054A2 (en) 2020-04-01
CN110392725A (zh) 2019-10-29

Similar Documents

Publication Publication Date Title
CN110392725B (zh) 用于稳定液晶层中预倾角的光配向组合物
KR101527402B1 (ko) 광정렬 조성물
JP7161001B2 (ja) 光配向材料
CN108291149B (zh) 液晶取向组合物、用于使用其制备液晶取向膜的方法和使用其的液晶取向膜
CN102108300B (zh) 液晶取向剂、液晶取向膜和液晶显示元件
KR102663141B1 (ko) 막 형성용 조성물, 경화막, 액정 배향막 및 위상차 필름
JP7074141B2 (ja) 液晶配向剤、液晶配向膜及び液晶素子
TW202031730A (zh) 液晶配向劑組成物、製備液晶配向膜之方法、液晶配向膜以及使用其之液晶顯示器
JP7102536B2 (ja) 液晶配向剤組成物、これを用いた液晶配向膜の製造方法、これを用いた液晶配向膜および液晶表示素子
US11441075B2 (en) Liquid crystal alignment agent composition, method of producing liquid crystal alignment film using the same, and liquid crystal alignment film using the same
CN110546238A (zh) 液晶取向剂组合物、使用其制备液晶取向膜的方法和使用其的液晶取向膜
TWI829853B (zh) 液晶配向劑組成物以及使用其之液晶配向膜和液晶顯示裝置
KR102601623B1 (ko) 액정 배향막 및 이를 이용한 액정표시소자
CN111936600B (zh) 液晶取向组合物、使用其制备液晶取向膜的方法及使用其的液晶取向膜、液晶显示器
US11268028B2 (en) Liquid crystal alignment agent composition, method of producing liquid crystal alignment film using the same, and liquid crystal alignment film using the same
JP6963256B2 (ja) 重合体及び化合物
JP2023131106A (ja) 液晶配向剤、液晶配向膜及び液晶素子
KR20200059043A (ko) 액정 배향제 조성물, 이를 이용한 액정 배향막의 제조 방법, 이를 이용한 액정 배향막 및 액정표시소자

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant