JP5109371B2 - 垂直配向用液晶配向剤、液晶配向膜及びそれを用いた液晶表示素子 - Google Patents

垂直配向用液晶配向剤、液晶配向膜及びそれを用いた液晶表示素子 Download PDF

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Publication number
JP5109371B2
JP5109371B2 JP2006550808A JP2006550808A JP5109371B2 JP 5109371 B2 JP5109371 B2 JP 5109371B2 JP 2006550808 A JP2006550808 A JP 2006550808A JP 2006550808 A JP2006550808 A JP 2006550808A JP 5109371 B2 JP5109371 B2 JP 5109371B2
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Japan
Prior art keywords
liquid crystal
aligning agent
crystal aligning
vertical alignment
polyamic acid
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Expired - Lifetime
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JP2006550808A
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Japanese (ja)
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JPWO2006070819A1 (ja
Inventor
基央 水野
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Nissan Chemical Corp
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Nissan Chemical Corp
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • 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
    • 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
    • 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
    • G02F1/133742—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers for homeotropic alignment

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  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mathematical Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Liquid Crystal (AREA)
JP2006550808A 2004-12-28 2005-12-27 垂直配向用液晶配向剤、液晶配向膜及びそれを用いた液晶表示素子 Expired - Lifetime JP5109371B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2006550808A JP5109371B2 (ja) 2004-12-28 2005-12-27 垂直配向用液晶配向剤、液晶配向膜及びそれを用いた液晶表示素子

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2004378551 2004-12-28
JP2004378551 2004-12-28
PCT/JP2005/023934 WO2006070819A1 (ja) 2004-12-28 2005-12-27 垂直配向用液晶配向剤、液晶配向膜及びそれを用いた液晶表示素子
JP2006550808A JP5109371B2 (ja) 2004-12-28 2005-12-27 垂直配向用液晶配向剤、液晶配向膜及びそれを用いた液晶表示素子

Publications (2)

Publication Number Publication Date
JPWO2006070819A1 JPWO2006070819A1 (ja) 2008-06-12
JP5109371B2 true JP5109371B2 (ja) 2012-12-26

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JP2006550808A Expired - Lifetime JP5109371B2 (ja) 2004-12-28 2005-12-27 垂直配向用液晶配向剤、液晶配向膜及びそれを用いた液晶表示素子

Country Status (5)

Country Link
JP (1) JP5109371B2 (cg-RX-API-DMAC7.html)
KR (1) KR101235412B1 (cg-RX-API-DMAC7.html)
CN (1) CN101057178B (cg-RX-API-DMAC7.html)
TW (1) TW200636362A (cg-RX-API-DMAC7.html)
WO (1) WO2006070819A1 (cg-RX-API-DMAC7.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014084309A1 (ja) * 2012-11-29 2014-06-05 日産化学工業株式会社 液晶配向処理剤、液晶配向膜および液晶表示素子

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TWI422927B (zh) * 2006-03-16 2014-01-11 Jnc Corp 光配向膜以及液晶顯示元件
KR101300087B1 (ko) * 2006-11-14 2013-08-30 엘지디스플레이 주식회사 액정 배향막용 조성물
KR101287967B1 (ko) * 2006-11-14 2013-07-19 엘지디스플레이 주식회사 액정 배향막용 조성물
WO2008062877A1 (fr) * 2006-11-24 2008-05-29 Nissan Chemical Industries, Ltd. Agent de traitement d'orientation de cristaux liquides et élément d'affichage à cristaux liquides produit en utilisant ledit agent
JP5088561B2 (ja) * 2007-02-23 2012-12-05 Ｊｓｒ株式会社 液晶配向剤
EP2152660B1 (en) * 2007-05-25 2016-05-11 Rolic AG Photocrosslinkable materials comprising alicyclic group
JP5273357B2 (ja) 2007-07-06 2013-08-28 Ｊｓｒ株式会社 液晶配向剤および液晶表示素子
JP5177150B2 (ja) * 2008-01-25 2013-04-03 日産化学工業株式会社 液晶配向剤、液晶配向膜及び液晶表示素子
JP5365780B2 (ja) * 2008-03-18 2013-12-11 Ｊｓｒ株式会社 液晶配向剤および液晶表示素子
JP5532195B2 (ja) * 2008-06-10 2014-06-25 Ｊｓｒ株式会社 液晶配向剤および液晶表示素子
JP5413557B2 (ja) * 2008-06-17 2014-02-12 Ｊｓｒ株式会社 液晶配向剤および液晶表示素子
KR101613755B1 (ko) * 2008-10-22 2016-04-19 닛산 가가쿠 고교 가부시키 가이샤 액정 배향 처리제 및 그것을 사용한 액정 표시 소자
JP5633677B2 (ja) * 2009-09-04 2014-12-03 Jsr株式会社 液晶配向剤
JP5527538B2 (ja) * 2009-10-06 2014-06-18 Ｊｓｒ株式会社 液晶配向剤、液晶配向膜の製造方法および液晶表示素子
EP2495610A4 (en) 2009-10-30 2013-04-17 Sharp Kk LIQUID CRYSTAL DISPLAY ELEMENT
US8730437B2 (en) * 2010-04-14 2014-05-20 Chi Mei Corporation Method for making a treated polymer for a liquid crystal alignment agent, the treated polymer made thereby, and liquid crystal alignment agent, liquid crystal alignment film and liquid crystal display element containing the treated polymer
CN103443695B (zh) * 2012-03-30 2014-12-31 Dic株式会社 液晶显示元件及其制造方法
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
TWI564346B (zh) * 2015-03-27 2017-01-01 奇美實業股份有限公司 液晶配向劑、液晶配向膜以及液晶顯示元件
TWI570183B (zh) * 2015-03-27 2017-02-11 奇美實業股份有限公司 液晶配向劑、液晶配向膜以及液晶顯示元件
JP7096534B2 (ja) 2017-03-02 2022-07-06 日産化学株式会社 液晶配向剤、液晶配向膜及び液晶表示素子
WO2019082913A1 (ja) * 2017-10-25 2019-05-02 日産化学株式会社 液晶配向剤、液晶配向膜及び液晶表示素子
KR102886807B1 (ko) 2019-09-24 2025-11-14 닛산 가가쿠 가부시키가이샤 액정 배향제, 액정 배향막, 액정 표시 소자, 중합체, 및 디아민
CN112250864B (zh) * 2020-10-26 2023-04-07 Tcl华星光电技术有限公司 配向层材料、配向层材料制备方法及液晶显示器

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003042752A1 (fr) * 2001-11-15 2003-05-22 Nissan Chemical Industries, Ltd. Agent d'alignement de cristal liquide pour l'alignement vertical, couche d'alignement pour cristal liquide, et afficheurs a cristaux liquides fabriques a l'aide de ceux-ci
JP2004341030A (ja) * 2003-05-13 2004-12-02 Chisso Corp 液晶配向剤ワニス、該ワニスを用いた配向膜および該配向膜を有する液晶表示素子

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TW290558B (cg-RX-API-DMAC7.html) * 1994-04-28 1996-11-11 Nissan Chemical Ind Ltd
EP0682283B1 (en) * 1994-05-09 2003-01-15 Nissan Chemical Industries Ltd. Liquid crystal alignment film
EP0905167B1 (en) * 1996-02-15 2006-02-01 Nissan Chemical Industries, Limited Diaminobenzene derivatives, polyimides prepared therefrom, and alignment film for liquid crystals
JP4171851B2 (ja) * 1997-12-02 2008-10-29 日産化学工業株式会社 液晶配向処理剤
DE69841779D1 (de) * 1997-12-02 2010-09-02 Nissan Chemical Ind Ltd Ausrichtungsmittel für flüssigkristalle

Patent Citations (2)

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Publication number Priority date Publication date Assignee Title
WO2003042752A1 (fr) * 2001-11-15 2003-05-22 Nissan Chemical Industries, Ltd. Agent d'alignement de cristal liquide pour l'alignement vertical, couche d'alignement pour cristal liquide, et afficheurs a cristaux liquides fabriques a l'aide de ceux-ci
JP2004341030A (ja) * 2003-05-13 2004-12-02 Chisso Corp 液晶配向剤ワニス、該ワニスを用いた配向膜および該配向膜を有する液晶表示素子

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014084309A1 (ja) * 2012-11-29 2014-06-05 日産化学工業株式会社 液晶配向処理剤、液晶配向膜および液晶表示素子

Also Published As

Publication number Publication date
KR101235412B1 (ko) 2013-02-20
WO2006070819A1 (ja) 2006-07-06
TW200636362A (en) 2006-10-16
JPWO2006070819A1 (ja) 2008-06-12
TWI375096B (cg-RX-API-DMAC7.html) 2012-10-21
CN101057178B (zh) 2010-06-02
CN101057178A (zh) 2007-10-17
KR20070087564A (ko) 2007-08-28

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