KR20230136633A - 액정 배향제, 액정 배향막, 액정 표시 소자의 제조 방법 및 액정 표시 소자 - Google Patents

액정 배향제, 액정 배향막, 액정 표시 소자의 제조 방법 및 액정 표시 소자 Download PDF

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Publication number
KR20230136633A
KR20230136633A KR1020237028678A KR20237028678A KR20230136633A KR 20230136633 A KR20230136633 A KR 20230136633A KR 1020237028678 A KR1020237028678 A KR 1020237028678A KR 20237028678 A KR20237028678 A KR 20237028678A KR 20230136633 A KR20230136633 A KR 20230136633A
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South Korea
Prior art keywords
liquid crystal
group
formula
component
crystal aligning
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Pending
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KR1020237028678A
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English (en)
Korean (ko)
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나오시 하세가와
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닛산 가가쿠 가부시키가이샤
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Publication of KR20230136633A publication Critical patent/KR20230136633A/ko
Pending legal-status Critical Current

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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
    • 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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L79/00—Compositions 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
    • C08L79/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
    • C08L79/08—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)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nonlinear Science (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Liquid Crystal (AREA)
KR1020237028678A 2021-02-04 2022-01-27 액정 배향제, 액정 배향막, 액정 표시 소자의 제조 방법 및 액정 표시 소자 Pending KR20230136633A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2021-016603 2021-02-04
JP2021016603 2021-02-04
PCT/JP2022/003033 WO2022168722A1 (ja) 2021-02-04 2022-01-27 液晶配向剤、液晶配向膜、液晶表示素子の製造方法及び液晶表示素子

Publications (1)

Publication Number Publication Date
KR20230136633A true KR20230136633A (ko) 2023-09-26

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KR1020237028678A Pending KR20230136633A (ko) 2021-02-04 2022-01-27 액정 배향제, 액정 배향막, 액정 표시 소자의 제조 방법 및 액정 표시 소자

Country Status (4)

Country Link
JP (1) JP7768150B2 (https=)
KR (1) KR20230136633A (https=)
CN (1) CN116868114B (https=)
WO (1) WO2022168722A1 (https=)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190082975A (ko) 2012-05-23 2019-07-10 생-고뱅 세라믹스 앤드 플라스틱스, 인코포레이티드 형상화 연마입자들 및 이의 형성방법
KR20200116585A (ko) 2019-04-01 2020-10-13 현대자동차주식회사 솔라셀을 이용한 차량 시동 시스템 및 방법

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000298279A (ja) * 1999-02-12 2000-10-24 Hitachi Chem Co Ltd 樹脂組成物、液晶配向膜用樹脂組成物、液晶配向膜、液晶挟持基板及び液晶表示装置
JP2013015773A (ja) * 2011-07-06 2013-01-24 Jsr Corp 液晶配向剤、液晶配向膜及び液晶表示素子
KR102221877B1 (ko) * 2013-03-25 2021-03-02 닛산 가가쿠 가부시키가이샤 액정 배향제, 액정 배향막 및 액정 표시 소자
WO2014189104A1 (ja) * 2013-05-22 2014-11-27 日産化学工業株式会社 液晶配向剤、液晶配向膜およびそれを用いた液晶表示素子
CN105593753B (zh) * 2013-10-01 2019-05-07 日产化学工业株式会社 液晶取向剂、液晶取向膜以及使用了其的液晶表示元件
KR102469386B1 (ko) * 2016-08-30 2022-11-21 닛산 가가쿠 가부시키가이샤 액정 배향제, 액정 배향막 및 액정 표시 소자
CN113366381B (zh) * 2019-01-30 2024-12-17 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

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190082975A (ko) 2012-05-23 2019-07-10 생-고뱅 세라믹스 앤드 플라스틱스, 인코포레이티드 형상화 연마입자들 및 이의 형성방법
KR20200116585A (ko) 2019-04-01 2020-10-13 현대자동차주식회사 솔라셀을 이용한 차량 시동 시스템 및 방법

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Publication number Publication date
CN116868114B (zh) 2026-01-30
CN116868114A (zh) 2023-10-10
TW202233727A (zh) 2022-09-01
JPWO2022168722A1 (https=) 2022-08-11
JP7768150B2 (ja) 2025-11-12
WO2022168722A1 (ja) 2022-08-11

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