KR100840859B1 - 액정 배향제 및 액정 표시 소자 - Google Patents

액정 배향제 및 액정 표시 소자 Download PDF

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Publication number
KR100840859B1
KR100840859B1 KR1020040107172A KR20040107172A KR100840859B1 KR 100840859 B1 KR100840859 B1 KR 100840859B1 KR 1020040107172 A KR1020040107172 A KR 1020040107172A KR 20040107172 A KR20040107172 A KR 20040107172A KR 100840859 B1 KR100840859 B1 KR 100840859B1
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KR
South Korea
Prior art keywords
liquid crystal
group
crystal aligning
aligning agent
represented
Prior art date
Application number
KR1020040107172A
Other languages
English (en)
Korean (ko)
Other versions
KR20050061375A (ko
Inventor
시게오 시미즈
에이지 하야시
Original Assignee
제이에스알 가부시끼가이샤
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Application filed by 제이에스알 가부시끼가이샤 filed Critical 제이에스알 가부시끼가이샤
Publication of KR20050061375A publication Critical patent/KR20050061375A/ko
Application granted granted Critical
Publication of KR100840859B1 publication Critical patent/KR100840859B1/ko

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Classifications

    • 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
    • G02F1/133711—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by organic films, e.g. polymeric films
    • G02F1/133723—Polyimide, polyamide-imide
    • 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
    • C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/0403—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit the structure containing one or more specific, optionally substituted ring or ring systems
    • 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
    • G02F1/133711—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by organic films, e.g. polymeric films
    • G02F1/133719—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by organic films, e.g. polymeric films with coupling agent molecules, e.g. silane

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Nonlinear Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical 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)
KR1020040107172A 2003-12-17 2004-12-16 액정 배향제 및 액정 표시 소자 KR100840859B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2003-00419461 2003-12-17
JP2003419461A JP4671015B2 (ja) 2003-12-17 2003-12-17 液晶配向剤および液晶表示素子

Publications (2)

Publication Number Publication Date
KR20050061375A KR20050061375A (ko) 2005-06-22
KR100840859B1 true KR100840859B1 (ko) 2008-06-23

Family

ID=34781345

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020040107172A KR100840859B1 (ko) 2003-12-17 2004-12-16 액정 배향제 및 액정 표시 소자

Country Status (3)

Country Link
JP (1) JP4671015B2 (ja)
KR (1) KR100840859B1 (ja)
TW (1) TWI346693B (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5246399B2 (ja) * 2008-03-21 2013-07-24 Ｊｓｒ株式会社 液晶配向剤および液晶表示素子
CN102472934A (zh) * 2009-07-28 2012-05-23 夏普株式会社 液晶显示元件
JP2011209505A (ja) * 2010-03-30 2011-10-20 Jnc Corp 液晶配向剤、液晶配向膜および液晶表示素子
TWI760357B (zh) * 2017-08-24 2022-04-11 奇美實業股份有限公司 液晶配向劑、液晶配向膜及液晶顯示元件
JP7472799B2 (ja) 2019-02-08 2024-04-23 日産化学株式会社 液晶配向剤、液晶配向膜及びそれを用いた液晶表示素子

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09241646A (ja) * 1996-03-06 1997-09-16 Japan Synthetic Rubber Co Ltd 液晶配向剤
KR19980018367A (ko) * 1996-08-06 1998-06-05 마쯔모또 에이찌 액정 배향제
JPH10182819A (ja) * 1996-12-24 1998-07-07 Sumitomo Bakelite Co Ltd 液晶配向剤
KR20030085507A (ko) * 2002-04-30 2003-11-05 제이에스알 가부시끼가이샤 액정 배향제

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2591561B2 (ja) * 1992-04-08 1997-03-19 住友ベークライト株式会社 液晶表示素子用配向剤及び液晶表示素子
JPH0980441A (ja) * 1995-09-08 1997-03-28 Japan Synthetic Rubber Co Ltd 液晶配向剤
JP3550671B2 (ja) * 1995-09-14 2004-08-04 Ｊｓｒ株式会社 液晶配向剤
JP3203634B2 (ja) * 1995-09-21 2001-08-27 ジェイエスアール株式会社 液晶配向剤
JP2002062537A (ja) * 2000-08-21 2002-02-28 Jsr Corp Ｓｔｎ型液晶表示素子用液晶配向剤およびｓｔｎ型液晶表示素子
US6500913B2 (en) * 2001-03-13 2002-12-31 Council Of Scientific And Industrial Research Polyimides, process for the preparation thereof and use thereof as alignment films for liquid crystal devices
JP2003015135A (ja) * 2001-07-03 2003-01-15 Jsr Corp 垂直配向型液晶配向剤
JP2003049069A (ja) * 2001-08-07 2003-02-21 Jsr Corp 液晶配向剤および液晶表示素子

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09241646A (ja) * 1996-03-06 1997-09-16 Japan Synthetic Rubber Co Ltd 液晶配向剤
KR19980018367A (ko) * 1996-08-06 1998-06-05 마쯔모또 에이찌 액정 배향제
JPH10182819A (ja) * 1996-12-24 1998-07-07 Sumitomo Bakelite Co Ltd 液晶配向剤
KR20030085507A (ko) * 2002-04-30 2003-11-05 제이에스알 가부시끼가이샤 액정 배향제

Also Published As

Publication number Publication date
KR20050061375A (ko) 2005-06-22
TW200530375A (en) 2005-09-16
TWI346693B (en) 2011-08-11
JP4671015B2 (ja) 2011-04-13
JP2005179429A (ja) 2005-07-07

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