TW200636362A - Liquid-crystal alignment material for vertical alignment, liquid-crystal alignment film, and liquid-crystal display element employing the same - Google Patents

Liquid-crystal alignment material for vertical alignment, liquid-crystal alignment film, and liquid-crystal display element employing the same

Info

Publication number
TW200636362A
TW200636362A TW094147028A TW94147028A TW200636362A TW 200636362 A TW200636362 A TW 200636362A TW 094147028 A TW094147028 A TW 094147028A TW 94147028 A TW94147028 A TW 94147028A TW 200636362 A TW200636362 A TW 200636362A
Authority
TW
Taiwan
Prior art keywords
liquid
crystal
crystal alignment
polyamic acid
alignment
Prior art date
Application number
TW094147028A
Other languages
English (en)
Other versions
TWI375096B (zh
Inventor
Kio Mizuno
Original Assignee
Nissan Chemical Ind Ltd
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 Nissan Chemical Ind Ltd filed Critical Nissan Chemical Ind Ltd
Publication of TW200636362A publication Critical patent/TW200636362A/zh
Application granted granted Critical
Publication of TWI375096B publication Critical patent/TWI375096B/zh

Links

Classifications

    • 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

Landscapes

  • 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)
TW094147028A 2004-12-28 2005-12-28 Liquid-crystal alignment material for vertical alignment, liquid-crystal alignment film, and liquid-crystal display element employing the same TW200636362A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004378551 2004-12-28

Publications (2)

Publication Number Publication Date
TW200636362A true TW200636362A (en) 2006-10-16
TWI375096B TWI375096B (zh) 2012-10-21

Family

ID=36614931

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094147028A TW200636362A (en) 2004-12-28 2005-12-28 Liquid-crystal alignment material for vertical alignment, liquid-crystal alignment film, and liquid-crystal display element employing the same

Country Status (5)

Country Link
JP (1) JP5109371B2 (zh)
KR (1) KR101235412B1 (zh)
CN (1) CN101057178B (zh)
TW (1) TW200636362A (zh)
WO (1) WO2006070819A1 (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI447144B (zh) * 2008-06-10 2014-08-01 Jsr Corp 液晶配向劑及液晶顯示元件
TWI464158B (zh) * 2006-03-16 2014-12-11 Jnc Corp 四羧酸二酐
TWI499641B (zh) * 2009-10-06 2015-09-11 Jsr Corp 液晶配向劑、液晶顯示元件、聚醯胺酸、聚醯亞胺和化合物

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
JP5088561B2 (ja) * 2007-02-23 2012-12-05 Ｊｓｒ株式会社 液晶配向剤
WO2008145225A2 (en) 2007-05-25 2008-12-04 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
KR101589322B1 (ko) * 2008-01-25 2016-01-27 닛산 가가쿠 고교 가부시키 가이샤 액정 배향제, 액정 배향막 및 액정 표시 소자
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
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
JP5434927B2 (ja) * 2008-10-22 2014-03-05 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
JP5633677B2 (ja) * 2009-09-04 2014-12-03 Jsr株式会社 液晶配向剤
BR112012010185A2 (pt) 2009-10-30 2016-04-19 Sharp Kabushiki Kaisaha elemento de exibição de cristal líquido
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
EP2701003B1 (en) * 2012-03-30 2017-03-01 DIC Corporation Liquid crystal display element
KR20170029022A (ko) * 2012-11-29 2017-03-14 닛산 가가쿠 고교 가부시키 가이샤 액정 배향 처리제, 액정 배향막 및 액정 표시 소자
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
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
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
TWI767870B (zh) 2017-03-02 2022-06-11 日商日產化學工業股份有限公司 液晶配向劑、液晶配向膜及液晶顯示元件
JP7256472B2 (ja) * 2017-10-25 2023-04-12 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
WO2021059999A1 (ja) 2019-09-24 2021-04-01 日産化学株式会社 液晶配向剤、液晶配向膜、液晶表示素子、重合体、及びジアミン
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

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW290558B (zh) * 1994-04-28 1996-11-11 Nissan Chemical Ind Ltd
DE69529364T2 (de) * 1994-05-09 2003-10-16 Nissan Chemical Industries, Ltd. Flüssigkristallorientierungsschicht
CN1125809C (zh) * 1996-02-15 2003-10-29 日产化学工业株式会社 二氨基苯衍生物、使用了该衍生物的聚酰亚胺及液晶定向膜
DE69841779D1 (de) * 1997-12-02 2010-09-02 Nissan Chemical Ind Ltd Ausrichtungsmittel für flüssigkristalle
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
TWI284147B (en) * 2001-11-15 2007-07-21 Nissan Chemical Ind Ltd Liquid crystal aligning agent for vertical alignment, alignment layer for liquid crystal, and liquid crystal displays made by using the same
JP4192670B2 (ja) * 2003-05-13 2008-12-10 チッソ株式会社 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 (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI464158B (zh) * 2006-03-16 2014-12-11 Jnc Corp 四羧酸二酐
TWI481587B (zh) * 2006-03-16 2015-04-21 Jnc Corp 二胺
TWI447144B (zh) * 2008-06-10 2014-08-01 Jsr Corp 液晶配向劑及液晶顯示元件
TWI499641B (zh) * 2009-10-06 2015-09-11 Jsr Corp 液晶配向劑、液晶顯示元件、聚醯胺酸、聚醯亞胺和化合物

Also Published As

Publication number Publication date
JPWO2006070819A1 (ja) 2008-06-12
KR101235412B1 (ko) 2013-02-20
TWI375096B (zh) 2012-10-21
CN101057178A (zh) 2007-10-17
KR20070087564A (ko) 2007-08-28
JP5109371B2 (ja) 2012-12-26
CN101057178B (zh) 2010-06-02
WO2006070819A1 (ja) 2006-07-06

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