CN113330363A - 液晶取向剂、液晶取向膜及液晶显示元件 - Google Patents

液晶取向剂、液晶取向膜及液晶显示元件 Download PDF

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Publication number
CN113330363A
CN113330363A CN202080010271.9A CN202080010271A CN113330363A CN 113330363 A CN113330363 A CN 113330363A CN 202080010271 A CN202080010271 A CN 202080010271A CN 113330363 A CN113330363 A CN 113330363A
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CN
China
Prior art keywords
liquid crystal
carbon atoms
group
aligning agent
formula
Prior art date
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Pending
Application number
CN202080010271.9A
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English (en)
Chinese (zh)
Inventor
大野慎跃
藤枝司
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nissan Chemical Corp
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Nissan Chemical Corp
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 by Nissan Chemical Corp filed Critical Nissan Chemical Corp
Publication of CN113330363A publication Critical patent/CN113330363A/zh
Pending legal-status Critical Current

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    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L79/00Compositions 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
    • C08L79/04Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
    • C08L79/08Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00Use of organic ingredients
    • C08K5/04Oxygen-containing compounds
    • C08K5/06Ethers; Acetals; Ketals; Ortho-esters
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00Use of organic ingredients
    • C08K5/04Oxygen-containing compounds
    • C08K5/13Phenols; Phenolates
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/13Devices 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
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/1337Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/13Devices 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
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/1337Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
    • G02F1/133711Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by organic films, e.g. polymeric films
    • G02F1/133723Polyimide, polyamide-imide

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  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Liquid Crystal (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
CN202080010271.9A 2019-01-22 2020-01-20 液晶取向剂、液晶取向膜及液晶显示元件 Pending CN113330363A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019008787 2019-01-22
JP2019-008787 2019-01-22
PCT/JP2020/001766 WO2020153311A1 (ja) 2019-01-22 2020-01-20 液晶配向剤、液晶配向膜及び液晶表示素子

Publications (1)

Publication Number Publication Date
CN113330363A true CN113330363A (zh) 2021-08-31

Family

ID=71736222

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080010271.9A Pending CN113330363A (zh) 2019-01-22 2020-01-20 液晶取向剂、液晶取向膜及液晶显示元件

Country Status (4)

Country Link
JP (2) JP7425415B2 (ja)
KR (1) KR20210116592A (ja)
CN (1) CN113330363A (ja)
WO (1) WO2020153311A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023157934A1 (ja) * 2022-02-17 2023-08-24 日産化学株式会社 熱硬化性光配向膜用樹脂組成物

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11254850A (ja) * 1998-03-05 1999-09-21 Fuji Photo Film Co Ltd ネガ型画像記録材料
JP2014157346A (ja) * 2013-01-17 2014-08-28 Jsr Corp 液晶配向剤
CN105190414A (zh) * 2013-03-12 2015-12-23 日产化学工业株式会社 包含具有光反应性基团的交联性化合物的液晶取向剂
CN107533259A (zh) * 2015-03-04 2018-01-02 日产化学工业株式会社 液晶取向剂、液晶取向膜及液晶表示元件
CN109196410A (zh) * 2016-03-29 2019-01-11 日产化学株式会社 液晶取向剂、液晶取向膜、及液晶表示元件

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010035719A1 (ja) 2008-09-24 2010-04-01 日産化学工業株式会社 液晶配向処理剤及びそれを用いた液晶表示素子
JP5870487B2 (ja) 2008-12-26 2016-03-01 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
KR102118762B1 (ko) * 2012-10-09 2020-06-03 닛산 가가쿠 가부시키가이샤 액정 배향제, 액정 배향막 및 액정 표시 소자

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11254850A (ja) * 1998-03-05 1999-09-21 Fuji Photo Film Co Ltd ネガ型画像記録材料
JP2014157346A (ja) * 2013-01-17 2014-08-28 Jsr Corp 液晶配向剤
CN105190414A (zh) * 2013-03-12 2015-12-23 日产化学工业株式会社 包含具有光反应性基团的交联性化合物的液晶取向剂
CN107533259A (zh) * 2015-03-04 2018-01-02 日产化学工业株式会社 液晶取向剂、液晶取向膜及液晶表示元件
CN109196410A (zh) * 2016-03-29 2019-01-11 日产化学株式会社 液晶取向剂、液晶取向膜、及液晶表示元件

Also Published As

Publication number Publication date
TW202039629A (zh) 2020-11-01
JP2024020373A (ja) 2024-02-14
KR20210116592A (ko) 2021-09-27
JPWO2020153311A1 (ja) 2021-11-25
JP7425415B2 (ja) 2024-01-31
WO2020153311A1 (ja) 2020-07-30

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