KR101567605B1 - 액정 배향제 및 액정 표시 소자 - Google Patents

액정 배향제 및 액정 표시 소자 Download PDF

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Publication number
KR101567605B1
KR101567605B1 KR1020090085164A KR20090085164A KR101567605B1 KR 101567605 B1 KR101567605 B1 KR 101567605B1 KR 1020090085164 A KR1020090085164 A KR 1020090085164A KR 20090085164 A KR20090085164 A KR 20090085164A KR 101567605 B1 KR101567605 B1 KR 101567605B1
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KR
South Korea
Prior art keywords
liquid crystal
polyamic acid
solution
dianhydride
methyl
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KR1020090085164A
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English (en)
Korean (ko)
Other versions
KR20100031078A (ko
Inventor
겐이치 이즈미
다카유키 가와구치
유코 이누카이
에이지 하야시
Original Assignee
제이에스알 가부시끼가이샤
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Application filed by 제이에스알 가부시끼가이샤 filed Critical 제이에스알 가부시끼가이샤
Publication of KR20100031078A publication Critical patent/KR20100031078A/ko
Application granted granted Critical
Publication of KR101567605B1 publication Critical patent/KR101567605B1/ko

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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)
  • Polymers & Plastics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Nonlinear Science (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)
KR1020090085164A 2008-09-11 2009-09-10 액정 배향제 및 액정 표시 소자 KR101567605B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2008-233386 2008-09-11
JP2008233386A JP5041169B2 (ja) 2008-09-11 2008-09-11 液晶配向剤および液晶表示素子

Publications (2)

Publication Number Publication Date
KR20100031078A KR20100031078A (ko) 2010-03-19
KR101567605B1 true KR101567605B1 (ko) 2015-11-09

Family

ID=42018991

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020090085164A KR101567605B1 (ko) 2008-09-11 2009-09-10 액정 배향제 및 액정 표시 소자

Country Status (4)

Country Link
JP (1) JP5041169B2 (zh)
KR (1) KR101567605B1 (zh)
CN (1) CN101671566B (zh)
TW (1) TWI468813B (zh)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5459052B2 (ja) * 2009-06-25 2014-04-02 Ｊｎｃ株式会社 液晶配向剤、液晶配向膜および液晶表示素子
JP5773116B2 (ja) * 2009-12-03 2015-09-02 Jsr株式会社 液晶配向剤および液晶表示素子
BR112012027185A2 (pt) * 2010-04-23 2016-07-19 Rolic Ag material de fotolinhamento
TWI417317B (zh) * 2010-07-21 2013-12-01 Daxin Materials Corp 芳香族二胺化合物、使用此芳香族二胺化合物製備的聚醯胺酸與聚醯亞胺以及液晶配向劑
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
KR101610562B1 (ko) 2011-07-27 2016-04-07 닛산 가가쿠 고교 가부시키 가이샤 액정 배향제, 액정 배향막 및 액정 표시 소자
JP5962381B2 (ja) * 2011-12-27 2016-08-03 Jsr株式会社 液晶配向剤、液晶配向膜、液晶表示素子及び重合体
JP6627595B2 (ja) * 2015-06-11 2020-01-08 Jnc株式会社 光配向用液晶配向膜を形成するための液晶配向剤、液晶配向膜およびこれを用いた液晶表示素子

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006131662A (ja) 2004-11-02 2006-05-25 Hitachi Cable Ltd ポリイミド樹脂組成物及びポリイミドフィルム

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09194725A (ja) * 1996-01-23 1997-07-29 Japan Synthetic Rubber Co Ltd 膜形成剤
JP3897576B2 (ja) * 2001-10-12 2007-03-28 株式会社ピーアイ技術研究所 ケトン及び／又はエーテルの溶媒に可溶なブロック共重合ポリイミド組成物及びその製造法
CN1307260C (zh) * 2002-01-15 2007-03-28 株式会社Pi技术研究所 溶剂可溶的嵌段共聚聚酰亚胺组合物及其制造方法
JP4600637B2 (ja) * 2002-04-30 2010-12-15 Ｊｓｒ株式会社 液晶配向剤
JP4525906B2 (ja) * 2004-07-06 2010-08-18 Ｊｓｒ株式会社 液晶配向剤および液晶表示素子
JP4539836B2 (ja) * 2004-11-26 2010-09-08 Ｊｓｒ株式会社 液晶配向剤および横電界方式液晶表示素子
JP4985609B2 (ja) * 2007-12-26 2012-07-25 Ｊｎｃ株式会社 液晶配向剤、液晶配向膜及び液晶表示素子

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006131662A (ja) 2004-11-02 2006-05-25 Hitachi Cable Ltd ポリイミド樹脂組成物及びポリイミドフィルム

Also Published As

Publication number Publication date
CN101671566B (zh) 2014-10-15
TW201015177A (en) 2010-04-16
JP5041169B2 (ja) 2012-10-03
TWI468813B (zh) 2015-01-11
CN101671566A (zh) 2010-03-17
JP2010066577A (ja) 2010-03-25
KR20100031078A (ko) 2010-03-19

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