WO2018062438A1 - Agent d'alignement de cristaux liquides, film d'alignement de cristaux liquides et élément d'écran à cristaux liquides - Google Patents

Agent d'alignement de cristaux liquides, film d'alignement de cristaux liquides et élément d'écran à cristaux liquides Download PDF

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Publication number
WO2018062438A1
WO2018062438A1 PCT/JP2017/035348 JP2017035348W WO2018062438A1 WO 2018062438 A1 WO2018062438 A1 WO 2018062438A1 JP 2017035348 W JP2017035348 W JP 2017035348W WO 2018062438 A1 WO2018062438 A1 WO 2018062438A1
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Prior art keywords
group
liquid crystal
formula
carbon atoms
aligning agent
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PCT/JP2017/035348
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English (en)
Japanese (ja)
Inventor
アルム 金
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日産化学工業株式会社
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Publication date
Application filed by 日産化学工業株式会社 filed Critical 日産化学工業株式会社
Priority to CN201780060270.3A priority Critical patent/CN109791329B/zh
Priority to KR1020197011769A priority patent/KR102453433B1/ko
Priority to JP2018542891A priority patent/JP7089229B2/ja
Publication of WO2018062438A1 publication Critical patent/WO2018062438A1/fr

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    • 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
    • G02F1/133711—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
    • C08G73/06—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
    • C08G73/1003—Preparatory processes
    • C08G73/1007—Preparatory processes from tetracarboxylic acids or derivatives and diamines
    • 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
    • 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
    • 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

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  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Nonlinear Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mathematical Physics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Liquid Crystal (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)

Abstract

Cet agent d'alignement de cristaux liquides est caractérisé en ce qu'il contient : (A) au moins un polymère choisi parmi un acide polyamique et un polymère imidisé de celui-ci, ledit acide polyamique obtenu à l'aide d'un composant dianhydride d'acide tétracarboxylique, qui contient un dianhydride d'acide tétracarboxylique représenté par l'expression (1) et un dianhydride d'acide tétracarboxylique aliphatique dans un rapport de 10 : 90 à 90 : 10, et un composant diamine, qui contient une diamine représentée par l'expression (2); (B) au moins un polymère choisi dans le groupe constitué par un précurseur de polyimide, un polymère imidisé dudit précurseur de polyimide, et un polymère acrylique à chaîne latérale photosensible qui présente une cristallinité liquide dans une plage de température prescrite; et un solvant organique.
PCT/JP2017/035348 2016-09-29 2017-09-28 Agent d'alignement de cristaux liquides, film d'alignement de cristaux liquides et élément d'écran à cristaux liquides WO2018062438A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN201780060270.3A CN109791329B (zh) 2016-09-29 2017-09-28 液晶取向剂、液晶取向膜和液晶表示元件
KR1020197011769A KR102453433B1 (ko) 2016-09-29 2017-09-28 액정 배향제, 액정 배향막, 및 액정 표시 소자
JP2018542891A JP7089229B2 (ja) 2016-09-29 2017-09-28 液晶配向剤、液晶配向膜、及び液晶表示素子

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016191843 2016-09-29
JP2016-191843 2016-09-29

Publications (1)

Publication Number Publication Date
WO2018062438A1 true WO2018062438A1 (fr) 2018-04-05

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Family Applications (1)

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PCT/JP2017/035348 WO2018062438A1 (fr) 2016-09-29 2017-09-28 Agent d'alignement de cristaux liquides, film d'alignement de cristaux liquides et élément d'écran à cristaux liquides

Country Status (5)

Country Link
JP (1) JP7089229B2 (fr)
KR (1) KR102453433B1 (fr)
CN (2) CN109791329B (fr)
TW (2) TWI817934B (fr)
WO (1) WO2018062438A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111196929A (zh) * 2018-11-19 2020-05-26 捷恩智株式会社 用以形成液晶取向膜的液晶取向剂、液晶取向膜的形成方法及液晶显示元件的制造方法
WO2020116459A1 (fr) * 2018-12-04 2020-06-11 日産化学株式会社 Agent d'alignement à cristaux liquides, film d'alignement à cristaux liquides et élément d'affichage à cristaux liquides
WO2020158819A1 (fr) * 2019-01-30 2020-08-06 日産化学株式会社 Agent d'alignment de cristaux liquides, film d'alignment de cristaux liquides et élément d'affichage à cristaux liquides
CN111971617A (zh) * 2018-04-09 2020-11-20 日产化学株式会社 液晶取向剂、液晶取向膜和使用其的液晶表示元件
CN113728270A (zh) * 2019-04-24 2021-11-30 日产化学株式会社 液晶取向剂、液晶取向膜以及使用了该液晶取向膜的液晶显示元件

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* Cited by examiner, † Cited by third party
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CN117089315B (zh) * 2023-10-19 2024-02-09 宁波长阳科技股份有限公司 一种水性锂电池聚酰亚胺粘合剂及制备方法、锂电池极片

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JP2016080985A (ja) * 2014-10-21 2016-05-16 Jnc株式会社 ポリアミック酸またはその誘導体を含む液晶配向剤、液晶配向膜および液晶表示素子
WO2016125870A1 (fr) * 2015-02-06 2016-08-11 日産化学工業株式会社 Agent d'alignement de cristaux liquides, élément d'affichage à cristaux liquides, et procédé de fabrication d'élément d'affichage à cristaux liquides
JP2016170409A (ja) * 2015-03-11 2016-09-23 Jnc株式会社 液晶配向膜を形成するための液晶配向剤、液晶配向膜およびこれを用いた液晶表示素子

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TW556029B (en) 2000-10-16 2003-10-01 Nissan Chemical Ind Ltd Aligning agent for liquid crystal for in-plane switching, liquid-crystal alignment film, and liquid-crystal display element
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JP6582988B2 (ja) 2013-10-23 2019-10-02 日産化学株式会社 液晶配向剤、液晶配向膜、及び液晶配向素子
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JP2016080985A (ja) * 2014-10-21 2016-05-16 Jnc株式会社 ポリアミック酸またはその誘導体を含む液晶配向剤、液晶配向膜および液晶表示素子
WO2016125870A1 (fr) * 2015-02-06 2016-08-11 日産化学工業株式会社 Agent d'alignement de cristaux liquides, élément d'affichage à cristaux liquides, et procédé de fabrication d'élément d'affichage à cristaux liquides
JP2016170409A (ja) * 2015-03-11 2016-09-23 Jnc株式会社 液晶配向膜を形成するための液晶配向剤、液晶配向膜およびこれを用いた液晶表示素子

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111971617A (zh) * 2018-04-09 2020-11-20 日产化学株式会社 液晶取向剂、液晶取向膜和使用其的液晶表示元件
CN111196929A (zh) * 2018-11-19 2020-05-26 捷恩智株式会社 用以形成液晶取向膜的液晶取向剂、液晶取向膜的形成方法及液晶显示元件的制造方法
WO2020116459A1 (fr) * 2018-12-04 2020-06-11 日産化学株式会社 Agent d'alignement à cristaux liquides, film d'alignement à cristaux liquides et élément d'affichage à cristaux liquides
CN113168053A (zh) * 2018-12-04 2021-07-23 日产化学株式会社 液晶取向剂、液晶取向膜以及液晶显示元件
JPWO2020116459A1 (ja) * 2018-12-04 2021-10-21 日産化学株式会社 液晶配向剤、液晶配向膜及び液晶表示素子
JP7428138B2 (ja) 2018-12-04 2024-02-06 日産化学株式会社 液晶配向剤、液晶配向膜及び液晶表示素子
WO2020158819A1 (fr) * 2019-01-30 2020-08-06 日産化学株式会社 Agent d'alignment de cristaux liquides, film d'alignment de cristaux liquides et élément d'affichage à cristaux liquides
CN113728270A (zh) * 2019-04-24 2021-11-30 日产化学株式会社 液晶取向剂、液晶取向膜以及使用了该液晶取向膜的液晶显示元件

Also Published As

Publication number Publication date
JPWO2018062438A1 (ja) 2019-08-08
KR20190058569A (ko) 2019-05-29
CN109791329A (zh) 2019-05-21
CN109791329B (zh) 2022-05-17
TWI813994B (zh) 2023-09-01
JP7089229B2 (ja) 2022-06-22
KR102453433B1 (ko) 2022-10-11
TW201827578A (zh) 2018-08-01
CN113805386A (zh) 2021-12-17
TWI817934B (zh) 2023-10-11
TW202132549A (zh) 2021-09-01

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