JP5077583B2 - 液晶配向剤および液晶表示素子 - Google Patents

液晶配向剤および液晶表示素子 Download PDF

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Publication number
JP5077583B2
JP5077583B2 JP2009047481A JP2009047481A JP5077583B2 JP 5077583 B2 JP5077583 B2 JP 5077583B2 JP 2009047481 A JP2009047481 A JP 2009047481A JP 2009047481 A JP2009047481 A JP 2009047481A JP 5077583 B2 JP5077583 B2 JP 5077583B2
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JP
Japan
Prior art keywords
liquid crystal
dianhydride
aligning agent
methyl
polyamic acid
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Active
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JP2009047481A
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English (en)
Japanese (ja)
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JP2009258665A (ja
Inventor
暁 石川
純 諌山
英治 林
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JSR Corp
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JSR Corp
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Priority to JP2009047481A priority Critical patent/JP5077583B2/ja
Publication of JP2009258665A publication Critical patent/JP2009258665A/ja
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Publication of JP5077583B2 publication Critical patent/JP5077583B2/ja
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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
    • 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

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  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Nonlinear Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Organic Chemistry (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)
JP2009047481A 2008-03-26 2009-03-02 液晶配向剤および液晶表示素子 Active JP5077583B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2009047481A JP5077583B2 (ja) 2008-03-26 2009-03-02 液晶配向剤および液晶表示素子

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2008079935 2008-03-26
JP2008079935 2008-03-26
JP2009047481A JP5077583B2 (ja) 2008-03-26 2009-03-02 液晶配向剤および液晶表示素子

Publications (2)

Publication Number Publication Date
JP2009258665A JP2009258665A (ja) 2009-11-05
JP5077583B2 true JP5077583B2 (ja) 2012-11-21

Family

ID=41192218

Family Applications (1)

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JP2009047481A Active JP5077583B2 (ja) 2008-03-26 2009-03-02 液晶配向剤および液晶表示素子

Country Status (4)

Country Link
JP (1) JP5077583B2 (ko)
KR (1) KR101520973B1 (ko)
CN (1) CN101544829B (ko)
TW (1) TWI470324B (ko)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI431039B (zh) 2009-12-16 2014-03-21 Cheil Ind Inc 液晶光配向劑、使用該液晶光配向劑製造的液晶光配向層、以及包含該液晶光配向層的液晶顯示元件
CN102559205B (zh) 2010-12-29 2014-07-30 第一毛织株式会社 液晶取向剂、使用其制造的液晶取向膜和液晶显示器
JP5966329B2 (ja) * 2011-03-30 2016-08-10 Jsr株式会社 液晶表示素子の製造方法
KR101444190B1 (ko) 2011-12-19 2014-09-26 제일모직 주식회사 액정 배향제, 이를 이용한 액정 배향막 및 상기 액정 배향막을 포함하는 액정표시소자
JP6281568B2 (ja) * 2013-05-01 2018-02-21 日産化学工業株式会社 液晶配向処理剤、液晶配向膜及び液晶表示素子
CN108003213B (zh) * 2017-11-28 2019-05-21 山东大学 含胆固醇液晶基元侧基的液晶聚苯并噁嗪及其制备方法与应用
CN111386494B (zh) * 2017-11-30 2023-06-30 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 (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH664027A5 (de) * 1983-07-12 1988-01-29 Bbc Brown Boveri & Cie Fluessigkristallanzeige.
JP2869511B2 (ja) * 1990-10-17 1999-03-10 日本航空電子工業株式会社 Ｔｎ型液晶表示素子
US5700860A (en) * 1995-03-27 1997-12-23 Japan Synthetic Rubber Co., Ltd. Liquid crystal orienting agent
TWI284147B (en) * 2001-11-15 2007-07-21 Nissan Chemical Ind Ltd Liquid crystal aligning agent for vertical alignment, alignment layer for liquid crystal, and liquid crystal displays made by using the same
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
US7745516B2 (en) * 2005-10-12 2010-06-29 E. I. Du Pont De Nemours And Company Composition of polyimide and sterically-hindered hydrophobic epoxy
JP4525563B2 (ja) * 2005-11-16 2010-08-18 日立電線株式会社 液晶配向剤
JP4775559B2 (ja) * 2006-03-22 2011-09-21 Ｊｓｒ株式会社 液晶配向剤および横電界方式液晶表示素子
KR101397267B1 (ko) * 2006-06-02 2014-05-20 제이에스알 가부시끼가이샤 액정 배향제 및 액정 표시 소자
JP5516836B2 (ja) * 2006-12-28 2014-06-11 Ｊｓｒ株式会社 垂直配向型液晶配向剤および垂直配向型液晶表示素子

Also Published As

Publication number Publication date
TW200949388A (en) 2009-12-01
KR101520973B1 (ko) 2015-05-15
KR20090102698A (ko) 2009-09-30
CN101544829B (zh) 2012-11-07
JP2009258665A (ja) 2009-11-05
CN101544829A (zh) 2009-09-30
TWI470324B (zh) 2015-01-21

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