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
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 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
JP2022511739A 2020-03-30 2021-03-10 Pending JPWO2021199974A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020060312 2020-03-30
PCT/JP2021/009419 WO2021199974A1 (en) 2020-03-30 2021-03-10 Liquid crystal alignment agent, liquid crystal alignment film, and liquid crystal display element

Publications (1)

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

Family

ID=77929045

Family Applications (1)

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

Country Status (3)

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

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4107664A1 (en) * 1991-03-09 1992-09-10 Basf Lacke & Farben SOLUTIONS OF POLYCONDENSATES WHICH HAVE HETEROCYCLIC RING SYSTEMS CONTAINING N AS STRUCTURAL UNITS, WITH IMPROVED LIABILITY ON INORGANIC SUBSTRATES
JPH08220542A (en) * 1994-03-30 1996-08-30 Toray Ind Inc Liquid crystal orientation film and liquid crystal display element
WO2014126102A1 (en) * 2013-02-13 2014-08-21 日産化学工業株式会社 Production method for liquid-crystal alignment film, liquid-crystal alignment film, liquid-crystal display element, and liquid-crystal alignment agent
JP6561833B2 (en) * 2013-09-03 2019-08-21 日産化学株式会社 Liquid crystal alignment agent, liquid crystal alignment film, and liquid crystal display element
TWI770018B (en) * 2016-03-31 2022-07-11 日商日產化學工業股份有限公司 Liquid crystal alignment agent, liquid crystal alignment film, and liquid crystal display element using the same

Also Published As

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

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Legal Events

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