JP5019049B2 - 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
JP5019049B2
JP5019049B2 JP2007321698A JP2007321698A JP5019049B2 JP 5019049 B2 JP5019049 B2 JP 5019049B2 JP 2007321698 A JP2007321698 A JP 2007321698A JP 2007321698 A JP2007321698 A JP 2007321698A JP 5019049 B2 JP5019049 B2 JP 5019049B2
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JP
Japan
Prior art keywords
liquid crystal
dianhydride
polyamic acid
aligning agent
mol
Prior art date
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Expired - Fee Related
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JP2007321698A
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English (en)
Japanese (ja)
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JP2009145529A (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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Publication date
Application filed by JSR Corp filed Critical JSR Corp
Priority to JP2007321698A priority Critical patent/JP5019049B2/ja
Priority to CN2008101718273A priority patent/CN101692144B/zh
Priority to KR1020080126213A priority patent/KR101501777B1/ko
Priority to TW097148341A priority patent/TWI444727B/zh
Publication of JP2009145529A publication Critical patent/JP2009145529A/ja
Application granted granted Critical
Publication of JP5019049B2 publication Critical patent/JP5019049B2/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)
JP2007321698A 2007-12-13 2007-12-13 液晶配向剤および液晶表示素子 Expired - Fee Related JP5019049B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2007321698A JP5019049B2 (ja) 2007-12-13 2007-12-13 液晶配向剤および液晶表示素子
CN2008101718273A CN101692144B (zh) 2007-12-13 2008-11-12 液晶取向剂和液晶显示元件
KR1020080126213A KR101501777B1 (ko) 2007-12-13 2008-12-12 액정 배향제 및 액정 표시 소자
TW097148341A TWI444727B (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
JP2007321698A JP5019049B2 (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
JP2009145529A JP2009145529A (ja) 2009-07-02
JP5019049B2 true JP5019049B2 (ja) 2012-09-05

Family

ID=40916207

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007321698A Expired - Fee Related JP5019049B2 (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) JP5019049B2 (zh)
KR (1) KR101501777B1 (zh)
CN (1) CN101692144B (zh)
TW (1) TWI444727B (zh)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
TWI591097B (zh) * 2011-10-25 2017-07-11 達興材料股份有限公司 液晶配向劑
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
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
CN115947663A (zh) * 2022-12-21 2023-04-11 中国科学院长春应用化学研究所 一种二胺单体、聚酰亚胺材料、其制备方法和应用
CN117510845B (zh) * 2023-11-08 2024-06-25 波米科技有限公司 一种具有高预倾角的液晶取向剂及其应用

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3077585B2 (ja) * 1995-03-28 2000-08-14 ジェイエスアール株式会社 液晶配向剤
JP3603292B2 (ja) * 1996-08-30 2004-12-22 Ｊｓｒ株式会社 液晶配向膜の製造方法および液晶表示素子
JP4336922B2 (ja) * 2000-04-12 2009-09-30 Ｊｓｒ株式会社 液晶配向剤および液晶表示素子
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
JP2005266536A (ja) * 2004-03-19 2005-09-29 Jsr Corp 液晶配向剤および液晶表示素子
JP4968422B2 (ja) * 2004-12-15 2012-07-04 Ｊｓｒ株式会社 液晶配向膜の製造方法
KR101363224B1 (ko) * 2005-05-25 2014-02-12 닛산 가가쿠 고교 가부시키 가이샤 액정 배향 처리제 및 그것을 이용한 액정 표시 소자
JP4656309B2 (ja) * 2005-06-29 2011-03-23 Ｊｓｒ株式会社 液晶配向剤および液晶表示素子
KR101397267B1 (ko) * 2006-06-02 2014-05-20 제이에스알 가부시끼가이샤 액정 배향제 및 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
CN101007951A (zh) * 2007-01-18 2007-08-01 四川大学 一种聚酰亚胺液晶垂直取向剂的制备方法

Also Published As

Publication number Publication date
TWI444727B (zh) 2014-07-11
CN101692144B (zh) 2013-04-10
JP2009145529A (ja) 2009-07-02
KR20090063142A (ko) 2009-06-17
KR101501777B1 (ko) 2015-03-11
TW200931141A (en) 2009-07-16
CN101692144A (zh) 2010-04-07

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