JPWO2023032784A1 - - Google Patents

Info

Publication number
JPWO2023032784A1
JPWO2023032784A1 JP2023545494A JP2023545494A JPWO2023032784A1 JP WO2023032784 A1 JPWO2023032784 A1 JP WO2023032784A1 JP 2023545494 A JP2023545494 A JP 2023545494A JP 2023545494 A JP2023545494 A JP 2023545494A JP WO2023032784 A1 JPWO2023032784 A1 JP WO2023032784A1
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
JP2023545494A
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 JPWO2023032784A1 publication Critical patent/JPWO2023032784A1/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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nonlinear Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Liquid Crystal (AREA)
JP2023545494A 2021-08-31 2022-08-24 Pending JPWO2023032784A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021141490 2021-08-31
PCT/JP2022/031859 WO2023032784A1 (ja) 2021-08-31 2022-08-24 液晶配向剤、液晶配向膜、及び液晶表示素子

Publications (1)

Publication Number Publication Date
JPWO2023032784A1 true JPWO2023032784A1 (zh) 2023-03-09

Family

ID=85412595

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023545494A Pending JPWO2023032784A1 (zh) 2021-08-31 2022-08-24

Country Status (4)

Country Link
JP (1) JPWO2023032784A1 (zh)
CN (1) CN117897656A (zh)
TW (1) TW202323508A (zh)
WO (1) WO2023032784A1 (zh)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05150245A (ja) * 1990-05-21 1993-06-18 Nippon Telegr & Teleph Corp <Ntt> 新規な液晶配向膜及びそれを用いた液晶素子
WO2019054443A1 (ja) * 2017-09-13 2019-03-21 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
JP7163839B2 (ja) * 2019-03-21 2022-11-01 Jsr株式会社 液晶配向剤、液晶配向膜及び液晶素子

Also Published As

Publication number Publication date
TW202323508A (zh) 2023-06-16
WO2023032784A1 (ja) 2023-03-09
CN117897656A (zh) 2024-04-16

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