TW202309251A - 液晶配向劑、液晶配向膜、以及液晶顯示元件 - Google Patents

液晶配向劑、液晶配向膜、以及液晶顯示元件 Download PDF

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Publication number
TW202309251A
TW202309251A TW111126377A TW111126377A TW202309251A TW 202309251 A TW202309251 A TW 202309251A TW 111126377 A TW111126377 A TW 111126377A TW 111126377 A TW111126377 A TW 111126377A TW 202309251 A TW202309251 A TW 202309251A
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TW
Taiwan
Prior art keywords
group
liquid crystal
crystal alignment
organic group
polymer
Prior art date
Application number
TW111126377A
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English (en)
Chinese (zh)
Inventor
豊田美希
大野慎躍
平賀瑛士郎
Original Assignee
日商日產化學股份有限公司
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Application filed by 日商日產化學股份有限公司 filed Critical 日商日產化學股份有限公司
Publication of TW202309251A publication Critical patent/TW202309251A/zh

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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

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  • 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)
TW111126377A 2021-07-29 2022-07-14 液晶配向劑、液晶配向膜、以及液晶顯示元件 TW202309251A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021124164 2021-07-29
JP2021-124164 2021-07-29

Publications (1)

Publication Number Publication Date
TW202309251A true TW202309251A (zh) 2023-03-01

Family

ID=85087556

Family Applications (1)

Application Number Title Priority Date Filing Date
TW111126377A TW202309251A (zh) 2021-07-29 2022-07-14 液晶配向劑、液晶配向膜、以及液晶顯示元件

Country Status (4)

Country Link
JP (1) JPWO2023008071A1 (ja)
CN (1) CN118020020A (ja)
TW (1) TW202309251A (ja)
WO (1) WO2023008071A1 (ja)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016118574A (ja) * 2014-12-18 2016-06-30 Jsr株式会社 液晶配向剤、液晶配向膜、液晶表示素子、重合体及び化合物
JP7255486B2 (ja) * 2017-09-13 2023-04-11 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
CN113474725A (zh) * 2019-02-26 2021-10-01 日产化学株式会社 液晶取向剂、液晶取向膜以及液晶显示元件
JPWO2021112092A1 (ja) * 2019-12-06 2021-06-10
KR20220113364A (ko) * 2019-12-06 2022-08-12 닛산 가가쿠 가부시키가이샤 액정 배향제, 액정 배향막, 액정 표시 소자 및 액정 표시 소자의 제조 방법

Also Published As

Publication number Publication date
WO2023008071A1 (ja) 2023-02-02
CN118020020A (zh) 2024-05-10
JPWO2023008071A1 (ja) 2023-02-02

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