JPWO2021199974A1 - - Google Patents

Info

Publication number
JPWO2021199974A1
JPWO2021199974A1 JP2022511739A JP2022511739A JPWO2021199974A1 JP WO2021199974 A1 JPWO2021199974 A1 JP WO2021199974A1 JP 2022511739 A JP2022511739 A JP 2022511739A JP 2022511739 A JP2022511739 A JP 2022511739A JP WO2021199974 A1 JPWO2021199974 A1 JP WO2021199974A1
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
JP2022511739A
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 JPWO2021199974A1 publication Critical patent/JPWO2021199974A1/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
    • C08G73/14—Polyamide-imides
    • 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)
  • General Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Liquid Crystal (AREA)
JP2022511739A 2020-03-30 2021-03-10 Pending JPWO2021199974A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020060312 2020-03-30
PCT/JP2021/009419 WO2021199974A1 (ja) 2020-03-30 2021-03-10 液晶配向剤、液晶配向膜、及び液晶表示素子

Publications (1)

Publication Number Publication Date
JPWO2021199974A1 true JPWO2021199974A1 (ja) 2021-10-07

Family

ID=77929045

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022511739A Pending JPWO2021199974A1 (ja) 2020-03-30 2021-03-10

Country Status (3)

Country Link
JP (1) JPWO2021199974A1 (ja)
TW (1) TW202144551A (ja)
WO (1) WO2021199974A1 (ja)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4107664A1 (de) * 1991-03-09 1992-09-10 Basf Lacke & Farben Loesungen von polykondensaten, welche als struktureinheiten n-enthaltende heterocyclische ringsysteme aufweisen, mit verbesserter haftung auf anorganischen substraten
JPH08220542A (ja) * 1994-03-30 1996-08-30 Toray Ind Inc 液晶配向膜および液晶表示素子
KR102172134B1 (ko) * 2013-02-13 2020-10-30 닛산 가가쿠 가부시키가이샤 액정 배향막의 제조 방법, 액정 배향막, 액정 표시 소자 및 액정 배향제
CN105683828B (zh) * 2013-09-03 2019-04-05 日产化学工业株式会社 液晶取向剂、液晶取向膜及液晶表示元件
JP7004958B2 (ja) * 2016-03-31 2022-01-21 日産化学株式会社 液晶配向剤、液晶配向膜、及びそれを用いた液晶表示素子

Also Published As

Publication number Publication date
WO2021199974A1 (ja) 2021-10-07
TW202144551A (zh) 2021-12-01

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