TWI460210B - 液晶配向劑及液晶顯示元件 - Google Patents

液晶配向劑及液晶顯示元件 Download PDF

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Publication number
TWI460210B
TWI460210B TW098120197A TW98120197A TWI460210B TW I460210 B TWI460210 B TW I460210B TW 098120197 A TW098120197 A TW 098120197A TW 98120197 A TW98120197 A TW 98120197A TW I460210 B TWI460210 B TW I460210B
Authority
TW
Taiwan
Prior art keywords
liquid crystal
group
solution
crystal alignment
mol
Prior art date
Application number
TW098120197A
Other languages
English (en)
Chinese (zh)
Other versions
TW201005006A (en
Inventor
Kenichi Izumi
Tsubasa Abe
Eiji Hayashi
Original Assignee
Jsr 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 Jsr Corp filed Critical Jsr Corp
Publication of TW201005006A publication Critical patent/TW201005006A/zh
Application granted granted Critical
Publication of TWI460210B publication Critical patent/TWI460210B/zh

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Classifications

    • 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

Landscapes

  • 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)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
TW098120197A 2008-06-17 2009-06-17 液晶配向劑及液晶顯示元件 TWI460210B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008157380 2008-06-17

Publications (2)

Publication Number Publication Date
TW201005006A TW201005006A (en) 2010-02-01
TWI460210B true TWI460210B (zh) 2014-11-11

Family

ID=41482032

Family Applications (1)

Application Number Title Priority Date Filing Date
TW098120197A TWI460210B (zh) 2008-06-17 2009-06-17 液晶配向劑及液晶顯示元件

Country Status (4)

Country Link
JP (1) JP5585755B2 (ko)
KR (1) KR101545353B1 (ko)
CN (1) CN101608122B (ko)
TW (1) TWI460210B (ko)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6127721B2 (ja) * 2012-09-14 2017-05-17 Jsr株式会社 液晶配向剤、液晶配向膜及び液晶表示素子
CN104974595B (zh) * 2014-04-04 2017-11-07 台虹科技股份有限公司 具有低介电常数及低介电损耗的热固型防焊油墨及其制法
KR20180069025A (ko) 2015-10-14 2018-06-22 닛산 가가쿠 고교 가부시키 가이샤 액정 배향제, 액정 배향막 및 액정 표시 소자
US11530357B2 (en) * 2017-07-06 2022-12-20 Sharp Kabushiki Kaisha Liquid crystal alignment agent and liquid crystal panel
CN109370614A (zh) * 2018-11-21 2019-02-22 中节能万润股份有限公司 一种液晶取向剂、液晶取向膜及液晶显示元件
CN111139087B (zh) * 2019-12-30 2022-12-27 常州市尚科新材料有限公司 液晶光取向剂、液晶光取向膜及其制备方法和应用

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001228481A (ja) * 1999-12-09 2001-08-24 Jsr Corp 液晶配向膜および液晶表示素子

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2844219B2 (ja) * 1988-08-24 1999-01-06 旭化成工業株式会社 低応力ポリイミド前駆体、及びポリイミド複合成形体の製造方法
WO2005040274A1 (ja) * 2003-10-23 2005-05-06 Nissan Chemical Industries, Ltd. 液晶配向処理剤及び液晶表示素子
KR101257929B1 (ko) * 2006-09-20 2013-04-24 엘지디스플레이 주식회사 액정표시패널 및 그 제조방법

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001228481A (ja) * 1999-12-09 2001-08-24 Jsr Corp 液晶配向膜および液晶表示素子

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
JP平2-153934; *

Also Published As

Publication number Publication date
KR20090131260A (ko) 2009-12-28
JP2010026503A (ja) 2010-02-04
TW201005006A (en) 2010-02-01
JP5585755B2 (ja) 2014-09-10
CN101608122A (zh) 2009-12-23
CN101608122B (zh) 2013-11-06
KR101545353B1 (ko) 2015-08-18

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