CN100468173C - 液晶取向剂和横电场式液晶显示元件 - Google Patents

液晶取向剂和横电场式液晶显示元件 Download PDF

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Publication number
CN100468173C
CN100468173C CNB2005101256073A CN200510125607A CN100468173C CN 100468173 C CN100468173 C CN 100468173C CN B2005101256073 A CNB2005101256073 A CN B2005101256073A CN 200510125607 A CN200510125607 A CN 200510125607A CN 100468173 C CN100468173 C CN 100468173C
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CN
China
Prior art keywords
liquid crystal
expression
organic residue
formula
polyamic acid
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CNB2005101256073A
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English (en)
Chinese (zh)
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CN1779531A (zh
Inventor
熊谷勉
栗山敬祐
西川通则
高桥敦也
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JSR Corp
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JSR Corp
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Publication of CN1779531A publication Critical patent/CN1779531A/zh
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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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L79/00—Compositions 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
    • C08L79/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
    • C08L79/08—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
    • 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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  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Nonlinear Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Materials Engineering (AREA)
  • Mathematical Physics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
CNB2005101256073A 2004-11-26 2005-11-24 液晶取向剂和横电场式液晶显示元件 Active CN100468173C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004341977 2004-11-26
JP2004341977A JP4539836B2 (ja) 2004-11-26 2004-11-26 液晶配向剤および横電界方式液晶表示素子

Publications (2)

Publication Number Publication Date
CN1779531A CN1779531A (zh) 2006-05-31
CN100468173C true CN100468173C (zh) 2009-03-11

Family

ID=36632468

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB2005101256073A Active CN100468173C (zh) 2004-11-26 2005-11-24 液晶取向剂和横电场式液晶显示元件

Country Status (4)

Country Link
JP (1) JP4539836B2 (ko)
KR (1) KR101142311B1 (ko)
CN (1) CN100468173C (ko)
TW (1) TW200628513A (ko)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008046615A (ja) * 2006-07-19 2008-02-28 Jsr Corp 液晶配向剤、液晶配向膜および液晶表示素子
JP5088563B2 (ja) * 2007-03-07 2012-12-05 Ｊｓｒ株式会社 液晶配向剤および液晶表示素子
JP5041169B2 (ja) * 2008-09-11 2012-10-03 Ｊｓｒ株式会社 液晶配向剤および液晶表示素子
JP5292438B2 (ja) 2011-05-23 2013-09-18 株式会社ジャパンディスプレイ 液晶表示装置
CN103718093B (zh) * 2011-08-04 2016-11-23 日产化学工业株式会社 光取向处理法用的液晶取向剂、及使用该液晶取向剂的液晶取向膜
JP5885772B2 (ja) * 2014-04-25 2016-03-15 株式会社ジャパンディスプレイ 液晶配向膜材料
JP6158374B2 (ja) * 2016-02-09 2017-07-05 株式会社ジャパンディスプレイ 液晶配向膜材料
CN108587649B (zh) * 2017-12-28 2020-06-09 深圳市华星光电技术有限公司 辅助配向剂及其应用

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10183120A (ja) * 1996-12-27 1998-07-14 Jsr Corp 液晶配向剤
JP2001228481A (ja) * 1999-12-09 2001-08-24 Jsr Corp 液晶配向膜および液晶表示素子
JP4221187B2 (ja) * 2002-03-29 2009-02-12 Ｊｓｒ株式会社 インクジェット印刷用液晶配向剤

Also Published As

Publication number Publication date
TWI359161B (ko) 2012-03-01
TW200628513A (en) 2006-08-16
JP4539836B2 (ja) 2010-09-08
CN1779531A (zh) 2006-05-31
JP2006154048A (ja) 2006-06-15
KR101142311B1 (ko) 2012-05-17
KR20060059170A (ko) 2006-06-01

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