JPWO2022014470A1 - - Google Patents

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Publication number
JPWO2022014470A1
JPWO2022014470A1 JP2022536312A JP2022536312A JPWO2022014470A1 JP WO2022014470 A1 JPWO2022014470 A1 JP WO2022014470A1 JP 2022536312 A JP2022536312 A JP 2022536312A JP 2022536312 A JP2022536312 A JP 2022536312A JP WO2022014470 A1 JPWO2022014470 A1 JP WO2022014470A1
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.)
Granted
Application number
JP2022536312A
Other languages
Japanese (ja)
Other versions
JP7311047B2 (en
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.)
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Publication of JPWO2022014470A1 publication Critical patent/JPWO2022014470A1/ja
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Publication of JP7311047B2 publication Critical patent/JP7311047B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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)
  • Chemical Kinetics & Catalysis (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)
JP2022536312A 2020-07-17 2021-07-08 Liquid crystal alignment agent, liquid crystal alignment film, and liquid crystal display element Active JP7311047B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020123004 2020-07-17
JP2020123004 2020-07-17
PCT/JP2021/025836 WO2022014470A1 (en) 2020-07-17 2021-07-08 Liquid crystal alignment agent, liquid crystal alignment film, and liquid crystal display element

Publications (2)

Publication Number Publication Date
JPWO2022014470A1 true JPWO2022014470A1 (en) 2022-01-20
JP7311047B2 JP7311047B2 (en) 2023-07-19

Family

ID=79555438

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022536312A Active JP7311047B2 (en) 2020-07-17 2021-07-08 Liquid crystal alignment agent, liquid crystal alignment film, and liquid crystal display element

Country Status (5)

Country Link
JP (1) JP7311047B2 (en)
KR (1) KR20230038513A (en)
CN (1) CN116234856B (en)
TW (1) TW202214829A (en)
WO (1) WO2022014470A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017217413A1 (en) * 2016-06-14 2017-12-21 日産化学工業株式会社 Liquid crystal alignment agent, liquid crystal alignment film, and liquid crystal display element
WO2018051956A1 (en) * 2016-09-13 2018-03-22 日産化学工業株式会社 Liquid crystal alignment agent, liquid crystal alignment film, and liquid crystal display element
WO2018051923A1 (en) * 2016-09-13 2018-03-22 日産化学工業株式会社 Liquid crystal aligning agent, liquid crystal alignment film and liquid crystal display element

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3893659B2 (en) 1996-03-05 2007-03-14 日産化学工業株式会社 Liquid crystal alignment treatment method
JP4175826B2 (en) 2002-04-16 2008-11-05 シャープ株式会社 Liquid crystal display
JP5879693B2 (en) * 2011-02-22 2016-03-08 Jsr株式会社 Liquid crystal alignment agent, liquid crystal alignment film, and liquid crystal display element
JP6102743B2 (en) 2011-10-27 2017-03-29 日産化学工業株式会社 Liquid crystal alignment agent, liquid crystal alignment film, and liquid crystal display element
KR102489700B1 (en) * 2014-12-22 2023-01-17 닛산 가가쿠 가부시키가이샤 Liquid crystal aligning agent, liquid crystal alignment film and liquid crystal display element
CN107615145B (en) 2015-03-24 2021-05-07 日产化学工业株式会社 Liquid crystal aligning agent, liquid crystal alignment film, and liquid crystal display element
CN110546559B (en) * 2017-02-27 2022-04-12 日产化学株式会社 Liquid crystal aligning agent, liquid crystal alignment film, and liquid crystal display element
CN110869842B (en) * 2017-07-14 2022-06-03 日产化学株式会社 Liquid crystal aligning agent, liquid crystal alignment film, and liquid crystal display element using same

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017217413A1 (en) * 2016-06-14 2017-12-21 日産化学工業株式会社 Liquid crystal alignment agent, liquid crystal alignment film, and liquid crystal display element
WO2018051956A1 (en) * 2016-09-13 2018-03-22 日産化学工業株式会社 Liquid crystal alignment agent, liquid crystal alignment film, and liquid crystal display element
WO2018051923A1 (en) * 2016-09-13 2018-03-22 日産化学工業株式会社 Liquid crystal aligning agent, liquid crystal alignment film and liquid crystal display element

Also Published As

Publication number Publication date
CN116234856A (en) 2023-06-06
CN116234856B (en) 2024-04-09
WO2022014470A1 (en) 2022-01-20
KR20230038513A (en) 2023-03-20
JP7311047B2 (en) 2023-07-19
TW202214829A (en) 2022-04-16

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