TW202031880A - 液晶配向劑、液晶配向膜及液晶顯示元件 - Google Patents

液晶配向劑、液晶配向膜及液晶顯示元件 Download PDF

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Publication number
TW202031880A
TW202031880A TW108144255A TW108144255A TW202031880A TW 202031880 A TW202031880 A TW 202031880A TW 108144255 A TW108144255 A TW 108144255A TW 108144255 A TW108144255 A TW 108144255A TW 202031880 A TW202031880 A TW 202031880A
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TW
Taiwan
Prior art keywords
liquid crystal
crystal alignment
group
formula
organic group
Prior art date
Application number
TW108144255A
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English (en)
Chinese (zh)
Inventor
名木達哉
福田一平
石川和典
中原翔一朗
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 TW202031880A publication Critical patent/TW202031880A/zh

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    • 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
    • C08G73/1046—Polyimides containing oxygen in the form of ether bonds in the main chain
    • 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)
  • 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)
  • Liquid Crystal (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
TW108144255A 2018-12-04 2019-12-04 液晶配向劑、液晶配向膜及液晶顯示元件 TW202031880A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018-227376 2018-12-04
JP2018227376 2018-12-04

Publications (1)

Publication Number Publication Date
TW202031880A true TW202031880A (zh) 2020-09-01

Family

ID=70974687

Family Applications (1)

Application Number Title Priority Date Filing Date
TW108144255A TW202031880A (zh) 2018-12-04 2019-12-04 液晶配向劑、液晶配向膜及液晶顯示元件

Country Status (5)

Country Link
JP (1) JP7428138B2 (ja)
KR (1) KR20210097710A (ja)
CN (1) CN113168053A (ja)
TW (1) TW202031880A (ja)
WO (1) WO2020116459A1 (ja)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3893659B2 (ja) 1996-03-05 2007-03-14 日産化学工業株式会社 液晶配向処理方法
CN100437301C (zh) 2004-02-26 2008-11-26 日产化学工业株式会社 光取向用液晶取向剂及使用它的液晶显示元件
JP6558245B2 (ja) 2013-10-01 2019-08-14 日産化学株式会社 横電界駆動方式用の液晶配向剤、液晶配向膜、及びそれを用いた液晶表示素子
CN105659155B (zh) * 2013-10-23 2020-01-21 日产化学工业株式会社 含有具有热离去性基团的聚酰亚胺前体和/或聚酰亚胺的液晶取向剂
KR102391044B1 (ko) * 2013-11-15 2022-04-26 닛산 가가쿠 가부시키가이샤 액정 배향제 및 그것을 사용한 액정 표시 소자
WO2018062438A1 (ja) * 2016-09-29 2018-04-05 日産化学工業株式会社 液晶配向剤、液晶配向膜、及び液晶表示素子
US11061282B2 (en) * 2017-02-28 2021-07-13 Jsr Corporation Liquid crystal aligning agent, liquid crystal alignment film, method for producing same, liquid crystal element and polymer

Also Published As

Publication number Publication date
CN113168053A (zh) 2021-07-23
KR20210097710A (ko) 2021-08-09
JPWO2020116459A1 (ja) 2021-10-21
JP7428138B2 (ja) 2024-02-06
WO2020116459A1 (ja) 2020-06-11

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