CN109791330B - 液晶取向剂、液晶取向膜和液晶表示元件 - Google Patents

液晶取向剂、液晶取向膜和液晶表示元件 Download PDF

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Publication number
CN109791330B
CN109791330B CN201780060320.8A CN201780060320A CN109791330B CN 109791330 B CN109791330 B CN 109791330B CN 201780060320 A CN201780060320 A CN 201780060320A CN 109791330 B CN109791330 B CN 109791330B
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China
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group
liquid crystal
formula
aligning agent
tetracarboxylic dianhydride
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CN201780060320.8A
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Chinese (zh)
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CN109791330A (zh
Inventor
金尔润
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Nissan Chemical Corp
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Nissan Chemical Corp
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    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/52—Liquid crystal materials characterised by components which are not liquid crystals, e.g. additives with special physical aspect: solvents, solid particles
    • C09K19/54—Additives having no specific mesophase characterised by their chemical composition
    • C09K19/56—Aligning agents
    • 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
    • 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
    • G02F1/133711—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by organic films, e.g. polymeric films
    • G02F1/133723—Polyimide, polyamide-imide

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  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Nonlinear Science (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mathematical Physics (AREA)
  • Polymers & Plastics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Liquid Crystal (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
CN201780060320.8A 2016-09-29 2017-09-28 液晶取向剂、液晶取向膜和液晶表示元件 Active CN109791330B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2016-191842 2016-09-29
JP2016191842 2016-09-29
PCT/JP2017/035347 WO2018062437A1 (ja) 2016-09-29 2017-09-28 液晶配向剤、液晶配向膜、及び液晶表示素子

Publications (2)

Publication Number Publication Date
CN109791330A CN109791330A (zh) 2019-05-21
CN109791330B true CN109791330B (zh) 2022-05-31

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CN201780060320.8A Active CN109791330B (zh) 2016-09-29 2017-09-28 液晶取向剂、液晶取向膜和液晶表示元件

Country Status (5)

Country Link
JP (1) JP7089228B2 (ko)
KR (1) KR102465496B1 (ko)
CN (1) CN109791330B (ko)
TW (1) TWI754675B (ko)
WO (1) WO2018062437A1 (ko)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200136002A (ko) * 2018-04-09 2020-12-04 닛산 가가쿠 가부시키가이샤 액정 배향제, 액정 배향막 및 그것을 사용한 액정 표시 소자
CN113423763B (zh) * 2019-02-13 2023-10-03 日产化学株式会社 液晶取向剂、液晶取向膜以及使用了该液晶取向膜的液晶显示元件

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105524626A (zh) * 2014-10-21 2016-04-27 捷恩智株式会社 包含聚酰胺酸或其衍生物的液晶取向剂、液晶取向膜及液晶显示元件
CN105969405A (zh) * 2015-03-11 2016-09-28 捷恩智株式会社 用以形成液晶取向膜的液晶取向剂、液晶取向膜及使用其的液晶显示元件

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101359106B1 (ko) * 2006-04-25 2014-02-05 제이에스알 가부시끼가이샤 수직 배향형 액정 배향제 및 수직 배향형 액정 표시 소자
CN101925850B (zh) * 2008-01-25 2012-06-06 日产化学工业株式会社 液晶取向剂、液晶取向膜及液晶显示元件
KR101897846B1 (ko) * 2011-05-27 2018-09-12 닛산 가가쿠 가부시키가이샤 조성물, 액정 배향 처리제, 액정 배향막 및 액정 표시 소자
JP5961880B2 (ja) 2012-02-16 2016-08-03 株式会社ジャパンディスプレイ 液晶表示装置
JP6233309B2 (ja) * 2012-08-29 2017-11-22 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
WO2015050135A1 (ja) * 2013-10-01 2015-04-09 日産化学工業株式会社 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
US10011772B2 (en) 2013-10-23 2018-07-03 Nissan Chemical Industries, Ltd. Liquid crystal aligning agent, liquid crystal alignment film and liquid crystal display device
CN106575061B (zh) 2014-06-25 2020-10-16 日产化学工业株式会社 液晶取向剂、液晶取向膜和液晶表示元件
TWI675095B (zh) * 2014-09-26 2019-10-21 日商日產化學工業股份有限公司 液晶配向處理劑、液晶配向膜及液晶顯示元件
CN107209423B9 (zh) * 2015-02-06 2020-10-13 日产化学工业株式会社 液晶取向剂、液晶表示元件和液晶表示元件的制造方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105524626A (zh) * 2014-10-21 2016-04-27 捷恩智株式会社 包含聚酰胺酸或其衍生物的液晶取向剂、液晶取向膜及液晶显示元件
CN105969405A (zh) * 2015-03-11 2016-09-28 捷恩智株式会社 用以形成液晶取向膜的液晶取向剂、液晶取向膜及使用其的液晶显示元件

Also Published As

Publication number Publication date
JPWO2018062437A1 (ja) 2019-07-11
JP7089228B2 (ja) 2022-06-22
TWI754675B (zh) 2022-02-11
TW201827576A (zh) 2018-08-01
WO2018062437A1 (ja) 2018-04-05
KR102465496B1 (ko) 2022-11-09
KR20190055196A (ko) 2019-05-22
CN109791330A (zh) 2019-05-21

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