KR101501778B1 - 액정 배향제 및 액정 표시 소자 - Google Patents

액정 배향제 및 액정 표시 소자 Download PDF

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Publication number
KR101501778B1
KR101501778B1 KR1020080126215A KR20080126215A KR101501778B1 KR 101501778 B1 KR101501778 B1 KR 101501778B1 KR 1020080126215 A KR1020080126215 A KR 1020080126215A KR 20080126215 A KR20080126215 A KR 20080126215A KR 101501778 B1 KR101501778 B1 KR 101501778B1
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KR
South Korea
Prior art keywords
liquid crystal
dianhydride
aligning agent
polyamic acid
crystal aligning
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Application number
KR1020080126215A
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English (en)
Korean (ko)
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KR20090063143A (ko
Inventor
겐이찌 이즈미
츠바사 아베
에이지 하야시
Original Assignee
제이에스알 가부시끼가이샤
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Application filed by 제이에스알 가부시끼가이샤 filed Critical 제이에스알 가부시끼가이샤
Publication of KR20090063143A publication Critical patent/KR20090063143A/ko
Application granted granted Critical
Publication of KR101501778B1 publication Critical patent/KR101501778B1/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
    • 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)
KR1020080126215A 2007-12-13 2008-12-12 액정 배향제 및 액정 표시 소자 KR101501778B1 (ko)

Applications Claiming Priority (2)

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
JPJP-P-2007-00321776 2007-12-13

Publications (2)

Publication Number Publication Date
KR20090063143A KR20090063143A (ko) 2009-06-17
KR101501778B1 true KR101501778B1 (ko) 2015-03-11

Family

ID=40769379

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020080126215A KR101501778B1 (ko) 2007-12-13 2008-12-12 액정 배향제 및 액정 표시 소자

Country Status (4)

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

Families Citing this family (6)

* 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
CN104823104B (zh) * 2012-11-30 2018-03-06 日产化学工业株式会社 液晶取向膜的制造方法、液晶取向膜和液晶显示元件
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
KR102212324B1 (ko) 2014-02-21 2021-02-04 삼성디스플레이 주식회사 광배향제 및 이를 포함하는 액정 표시 장치
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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060067877A (ko) * 2004-12-15 2006-06-20 제이에스알 가부시끼가이샤 액정 배향제, 배향막 및 표시 소자 및 광학 부재
WO2006126555A1 (ja) * 2005-05-25 2006-11-30 Nissan Chemical Industries, Ltd. 液晶配向処理剤及びそれを用いた液晶表示素子

Family Cites Families (10)

* 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
WO2003102045A1 (en) * 2002-05-31 2003-12-11 Elsicon, Inc. Hybrid polymer materials for liquid crystal alignment layers
US6919404B2 (en) * 2002-05-31 2005-07-19 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
JP4840137B2 (ja) * 2004-04-28 2011-12-21 日産化学工業株式会社 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
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
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060067877A (ko) * 2004-12-15 2006-06-20 제이에스알 가부시끼가이샤 액정 배향제, 배향막 및 표시 소자 및 광학 부재
WO2006126555A1 (ja) * 2005-05-25 2006-11-30 Nissan Chemical Industries, Ltd. 液晶配向処理剤及びそれを用いた液晶表示素子

Also Published As

Publication number Publication date
CN101458425B (zh) 2012-01-04
KR20090063143A (ko) 2009-06-17
JP2009145536A (ja) 2009-07-02
TWI427103B (zh) 2014-02-21
CN101458425A (zh) 2009-06-17
JP5083539B2 (ja) 2012-11-28
TW200930747A (en) 2009-07-16

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