KR101510483B1 - 액정 배향제 및 액정 표시 소자 - Google Patents

액정 배향제 및 액정 표시 소자 Download PDF

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Publication number
KR101510483B1
KR101510483B1 KR20090014250A KR20090014250A KR101510483B1 KR 101510483 B1 KR101510483 B1 KR 101510483B1 KR 20090014250 A KR20090014250 A KR 20090014250A KR 20090014250 A KR20090014250 A KR 20090014250A KR 101510483 B1 KR101510483 B1 KR 101510483B1
Authority
KR
South Korea
Prior art keywords
liquid crystal
formula
dianhydride
aligning agent
polyamic acid
Prior art date
Application number
KR20090014250A
Other languages
English (en)
Korean (ko)
Other versions
KR20090091054A (ko
Inventor
고우헤이 요시오
에이지 하야시
Original Assignee
제이에스알 가부시끼가이샤
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 제이에스알 가부시끼가이샤 filed Critical 제이에스알 가부시끼가이샤
Publication of KR20090091054A publication Critical patent/KR20090091054A/ko
Application granted granted Critical
Publication of KR101510483B1 publication Critical patent/KR101510483B1/ko

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Classifications

    • 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

Landscapes

  • 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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
KR20090014250A 2008-02-21 2009-02-20 액정 배향제 및 액정 표시 소자 KR101510483B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2008-039570 2008-02-21
JP2008039570A JP5057074B2 (ja) 2008-02-21 2008-02-21 液晶配向剤および液晶表示素子

Publications (2)

Publication Number Publication Date
KR20090091054A KR20090091054A (ko) 2009-08-26
KR101510483B1 true KR101510483B1 (ko) 2015-04-08

Family

ID=41039610

Family Applications (1)

Application Number Title Priority Date Filing Date
KR20090014250A KR101510483B1 (ko) 2008-02-21 2009-02-20 액정 배향제 및 액정 표시 소자

Country Status (4)

Country Link
JP (1) JP5057074B2 (zh)
KR (1) KR101510483B1 (zh)
CN (1) CN101515092B (zh)
TW (1) TWI461802B (zh)

Families Citing this family (8)

* 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
CN102532482B (zh) * 2011-12-15 2013-11-06 合肥工业大学 一种环氧树脂有机硅改性剂及其制备方法
JP6048117B2 (ja) * 2012-03-22 2016-12-21 Jsr株式会社 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
CN103897193B (zh) * 2012-12-28 2016-08-10 江南大学 一种缩水甘油基单取代的双端氨基封端剂的制备方法
TWI560242B (en) 2014-11-05 2016-12-01 Chi Mei Corp Liquid crystal alignment agent, liquid crystal alignment film, and liquid crystal display element
TWI560241B (en) * 2014-11-05 2016-12-01 Chi Mei Corp Liquid crystal alignment agent, liquid crystal alignment film, and liquid crystal display element
JP6716966B2 (ja) * 2015-03-11 2020-07-01 Jnc株式会社 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
KR102604339B1 (ko) * 2016-12-28 2023-11-20 닛산 가가쿠 가부시키가이샤 액정 배향제, 액정 배향막, 및 액정 표시 소자

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3206401B2 (ja) 1995-11-20 2001-09-10 ジェイエスアール株式会社 液晶配向剤および液晶表示素子
KR20060049912A (ko) * 2004-07-08 2006-05-19 제이에스알 가부시끼가이샤 액정 배향제 및 액정 표시 소자
JP2007121991A (ja) 2005-09-29 2007-05-17 Sony Corp 液晶配向膜および液晶表示素子

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0317086A (ja) * 1989-06-15 1991-01-25 Toshiba Silicone Co Ltd エポキシ基含有有機ケイ素化合物
EP1277770A1 (en) * 2001-07-17 2003-01-22 Rolic AG Photoactive materials

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3206401B2 (ja) 1995-11-20 2001-09-10 ジェイエスアール株式会社 液晶配向剤および液晶表示素子
KR20060049912A (ko) * 2004-07-08 2006-05-19 제이에스알 가부시끼가이샤 액정 배향제 및 액정 표시 소자
JP2007121991A (ja) 2005-09-29 2007-05-17 Sony Corp 液晶配向膜および液晶表示素子

Also Published As

Publication number Publication date
CN101515092A (zh) 2009-08-26
TW200942929A (en) 2009-10-16
JP5057074B2 (ja) 2012-10-24
JP2009198739A (ja) 2009-09-03
TWI461802B (zh) 2014-11-21
KR20090091054A (ko) 2009-08-26
CN101515092B (zh) 2012-07-04

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