JP5083539B2 - 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
JP5083539B2
JP5083539B2 JP2007321776A JP2007321776A JP5083539B2 JP 5083539 B2 JP5083539 B2 JP 5083539B2 JP 2007321776 A JP2007321776 A JP 2007321776A JP 2007321776 A JP2007321776 A JP 2007321776A JP 5083539 B2 JP5083539 B2 JP 5083539B2
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JP
Japan
Prior art keywords
liquid crystal
dianhydride
aligning agent
polyamic acid
crystal aligning
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
JP2007321776A
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English (en)
Japanese (ja)
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JP2009145536A (ja
Inventor
謙一 泉
翼 阿部
英治 林
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JSR Corp
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JSR Corp
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Filing date
Publication date
Application filed by JSR Corp filed Critical JSR Corp
Priority to JP2007321776A priority Critical patent/JP5083539B2/ja
Priority to CN2008101718288A priority patent/CN101458425B/zh
Priority to KR1020080126215A priority patent/KR101501778B1/ko
Priority to TW097148338A priority patent/TWI427103B/zh
Publication of JP2009145536A publication Critical patent/JP2009145536A/ja
Application granted granted Critical
Publication of JP5083539B2 publication Critical patent/JP5083539B2/ja
Expired - Fee Related legal-status Critical Current
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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)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Liquid Crystal (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
JP2007321776A 2007-12-13 2007-12-13 液晶配向剤および液晶表示素子 Expired - Fee Related JP5083539B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2007321776A JP5083539B2 (ja) 2007-12-13 2007-12-13 液晶配向剤および液晶表示素子
CN2008101718288A CN101458425B (zh) 2007-12-13 2008-11-12 液晶取向剂和液晶显示元件
KR1020080126215A KR101501778B1 (ko) 2007-12-13 2008-12-12 액정 배향제 및 액정 표시 소자
TW097148338A TWI427103B (zh) 2007-12-13 2008-12-12 液晶配向劑及液晶顯示元件

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007321776A JP5083539B2 (ja) 2007-12-13 2007-12-13 液晶配向剤および液晶表示素子

Publications (2)

Publication Number Publication Date
JP2009145536A JP2009145536A (ja) 2009-07-02
JP5083539B2 true JP5083539B2 (ja) 2012-11-28

Family

ID=40769379

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007321776A Expired - Fee Related JP5083539B2 (ja) 2007-12-13 2007-12-13 液晶配向剤および液晶表示素子

Country Status (4)

Country Link
JP (1) JP5083539B2 (zh)
KR (1) KR101501778B1 (zh)
CN (1) CN101458425B (zh)
TW (1) TWI427103B (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9890249B2 (en) 2014-02-21 2018-02-13 Samsung Display Co., Ltd. Photoalignment agent and liquid crystal display device including the same

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5633677B2 (ja) * 2009-09-04 2014-12-03 Jsr株式会社 液晶配向剤
JP6202006B2 (ja) * 2012-11-30 2017-09-27 日産化学工業株式会社 液晶配向膜の製造方法、液晶配向膜、及び液晶表示素子
CN103969889A (zh) * 2013-01-28 2014-08-06 胜华科技股份有限公司 形成液晶配向膜的方法、显示板的制造方法以及显示板
JP6447209B2 (ja) * 2014-05-12 2019-01-09 Jsr株式会社 重合体組成物、液晶配向剤、液晶配向膜、液晶表示素子及び液晶表示素子の製造方法
CN112225675B (zh) * 2020-09-22 2021-07-06 江苏三月科技股份有限公司 一种芳胺类化合物及其制备的液晶取向剂、液晶取向膜和液晶显示元件

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10197875A (ja) * 1997-01-10 1998-07-31 Nissan Chem Ind Ltd 液晶配向処理剤
US6103322A (en) * 1998-12-23 2000-08-15 Elsicon Inc. Materials for inducing alignment of liquid crystals and liquid crystal optical elements
JP2001072770A (ja) * 1999-06-30 2001-03-21 Nissan Chem Ind Ltd ジアミノベンゼン誘導体及びそれを用いたポリイミド並びに液晶配向膜
JP2001311080A (ja) * 2000-04-28 2001-11-09 Jsr Corp 液晶配向剤
US6919404B2 (en) * 2002-05-31 2005-07-19 Elsicon, Inc. Hybrid polymer materials for liquid crystal alignment layers
AU2003218476A1 (en) * 2002-05-31 2003-12-19 Elsicon, Inc. Hybrid polymer materials for liquid crystal alignment layers
JP4605016B2 (ja) * 2003-11-26 2011-01-05 日産化学工業株式会社 垂直配向用液晶配向処理剤および液晶表示素子
WO2005105892A1 (ja) * 2004-04-28 2005-11-10 Nissan Chemical Industries, Ltd. 液晶配向剤並びにそれを用いた液晶配向膜及び液晶表示素子
JP4968422B2 (ja) * 2004-12-15 2012-07-04 Ｊｓｒ株式会社 液晶配向膜の製造方法
CN101057177B (zh) * 2004-12-22 2010-06-02 日产化学工业株式会社 液晶定向剂及使用了该定向剂的液晶显示元件
KR101363224B1 (ko) * 2005-05-25 2014-02-12 닛산 가가쿠 고교 가부시키 가이샤 액정 배향 처리제 및 그것을 이용한 액정 표시 소자
JP5109979B2 (ja) * 2006-11-24 2012-12-26 日産化学工業株式会社 液晶配向処理剤及びそれを用いた液晶表示素子

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9890249B2 (en) 2014-02-21 2018-02-13 Samsung Display Co., Ltd. Photoalignment agent and liquid crystal display device including the same
US11029568B2 (en) 2014-02-21 2021-06-08 Samsung Display Co., Ltd. Photoalignment agent and liquid crystal display device including the same

Also Published As

Publication number Publication date
TW200930747A (en) 2009-07-16
CN101458425A (zh) 2009-06-17
JP2009145536A (ja) 2009-07-02
KR20090063143A (ko) 2009-06-17
CN101458425B (zh) 2012-01-04
KR101501778B1 (ko) 2015-03-11
TWI427103B (zh) 2014-02-21

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