JPWO2023013622A1 - - Google Patents

Info

Publication number
JPWO2023013622A1
JPWO2023013622A1 JP2023540353A JP2023540353A JPWO2023013622A1 JP WO2023013622 A1 JPWO2023013622 A1 JP WO2023013622A1 JP 2023540353 A JP2023540353 A JP 2023540353A JP 2023540353 A JP2023540353 A JP 2023540353A JP WO2023013622 A1 JPWO2023013622 A1 JP WO2023013622A1
Authority
JP
Japan
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.)
Pending
Application number
JP2023540353A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPWO2023013622A1 publication Critical patent/JPWO2023013622A1/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Nonlinear Science (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Liquid Crystal (AREA)
JP2023540353A 2021-08-06 2022-08-02 Pending JPWO2023013622A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021129553 2021-08-06
PCT/JP2022/029592 WO2023013622A1 (en) 2021-08-06 2022-08-02 Liquid crystal alignment agent, liquid crystal alignment film, and liquid crystal display element

Publications (1)

Publication Number Publication Date
JPWO2023013622A1 true JPWO2023013622A1 (en) 2023-02-09

Family

ID=85155678

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023540353A Pending JPWO2023013622A1 (en) 2021-08-06 2022-08-02

Country Status (4)

Country Link
JP (1) JPWO2023013622A1 (en)
CN (1) CN118056157A (en)
TW (1) TW202321428A (en)
WO (1) WO2023013622A1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007241249A (en) * 2006-02-07 2007-09-20 Jsr Corp Vertically aligned liquid crystal alignment agent and vertically aligned liquid crystal display element
KR101775181B1 (en) * 2010-04-22 2017-09-05 닛산 가가쿠 고교 가부시키 가이샤 Liquid-crystal alignment agent, liquid-crystal alignment film, and liquid-crystal display element
US9771519B2 (en) * 2012-10-31 2017-09-26 Jnc Corporation Liquid crystal display device and method for manufacturing same
TWI740043B (en) * 2018-05-18 2021-09-21 奇美實業股份有限公司 Liquid crystal alignment agent, liquid crystal alignment film and liquid crystal display element

Also Published As

Publication number Publication date
WO2023013622A1 (en) 2023-02-09
CN118056157A (en) 2024-05-17
TW202321428A (en) 2023-06-01

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Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20231228