JP2022067054A - 液晶配向剤、液晶配向膜、液晶素子及び液晶素子の製造方法 - Google Patents

液晶配向剤、液晶配向膜、液晶素子及び液晶素子の製造方法 Download PDF

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Publication number
JP2022067054A
JP2022067054A JP2021133363A JP2021133363A JP2022067054A JP 2022067054 A JP2022067054 A JP 2022067054A JP 2021133363 A JP2021133363 A JP 2021133363A JP 2021133363 A JP2021133363 A JP 2021133363A JP 2022067054 A JP2022067054 A JP 2022067054A
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group
liquid crystal
carbon atoms
crystal alignment
groups
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Japanese (ja)
Inventor
嘉崇 村上
Yoshitaka Murakami
裕介 植阪
Yusuke Uesaka
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JSR Corp
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JSR Corp
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    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00Liquid crystal materials
    • C09K19/52Liquid crystal materials characterised by components which are not liquid crystals, e.g. additives with special physical aspect: solvents, solid particles
    • C09K19/54Additives having no specific mesophase characterised by their chemical composition
    • C09K19/56Aligning agents
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00Macromolecular 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
    • C08G73/06Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/10Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L79/00Compositions of 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 C08L61/00 - C08L77/00
    • C08L79/04Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
    • C08L79/08Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/13Devices 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
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/1337Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/13Devices 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
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/1337Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
    • G02F1/133711Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by organic films, e.g. polymeric films
    • G02F1/133723Polyimide, polyamide-imide
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2323/00Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition

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  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Nonlinear Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mathematical Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Liquid Crystal (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
JP2021133363A 2020-10-19 2021-08-18 液晶配向剤、液晶配向膜、液晶素子及び液晶素子の製造方法 Pending JP2022067054A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020175541 2020-10-19
JP2020175541 2020-10-19

Publications (1)

Publication Number Publication Date
JP2022067054A true JP2022067054A (ja) 2022-05-02

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JP2021133363A Pending JP2022067054A (ja) 2020-10-19 2021-08-18 液晶配向剤、液晶配向膜、液晶素子及び液晶素子の製造方法

Country Status (4)

Country Link
JP (1) JP2022067054A (zh)
KR (1) KR20220051801A (zh)
CN (1) CN114381281A (zh)
TW (1) TW202216852A (zh)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL84006C (zh) * 1954-02-15
JP3805519B2 (ja) * 1997-08-29 2006-08-02 富士写真フイルム株式会社 画像記録材料
JP2009203302A (ja) * 2008-02-27 2009-09-10 Toray Ind Inc ジアミン化合物、ポリアミド樹脂および樹脂組成物
JP2010139993A (ja) * 2008-12-15 2010-06-24 Hitachi Chem Co Ltd 感光性樹脂組成物及び感光性エレメント
WO2010074269A1 (ja) 2008-12-26 2010-07-01 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
KR101775181B1 (ko) * 2010-04-22 2017-09-05 닛산 가가쿠 고교 가부시키 가이샤 액정 배향 처리제, 액정 배향막 및 액정 표시 소자
WO2012167364A1 (en) * 2011-06-10 2012-12-13 Fédération Des Producteurs Acéricoles Du Québec Phenolic compounds with antioxidant and anti-cancer properties, analogs and synthesis thereof
JP6083382B2 (ja) * 2011-09-30 2017-02-22 日産化学工業株式会社 液晶配向処理剤、液晶配向膜および液晶表示素子
JP5856991B2 (ja) * 2012-05-21 2016-02-10 富士フイルム株式会社 化学増幅型レジスト組成物、ネガ型化学増幅型レジスト組成物、それを用いたレジスト膜、レジスト塗布マスクブランクス、フォトマスクの製造方法及びパターン形成方法、並びに、電子デバイスの製造方法
KR102184058B1 (ko) * 2013-02-28 2020-11-27 닛산 가가쿠 가부시키가이샤 중합체, 액정 배향 처리제, 액정 배향막 및 액정 표시 소자
JP2015114355A (ja) * 2013-12-09 2015-06-22 東レ株式会社 ポジ型感光性樹脂組成物

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TW202216852A (zh) 2022-05-01
CN114381281A (zh) 2022-04-22
KR20220051801A (ko) 2022-04-26

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