JP5975226B2 - 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 - Google Patents

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 Download PDF

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Publication number
JP5975226B2
JP5975226B2 JP2013507812A JP2013507812A JP5975226B2 JP 5975226 B2 JP5975226 B2 JP 5975226B2 JP 2013507812 A JP2013507812 A JP 2013507812A JP 2013507812 A JP2013507812 A JP 2013507812A JP 5975226 B2 JP5975226 B2 JP 5975226B2
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Prior art keywords
liquid crystal
group
aligning agent
crystal aligning
reaction
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Japanese (ja)
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JPWO2012133819A1 (ja
Inventor
亮一 芦澤
亮一 芦澤
悟志 南
悟志 南
ダニエルアントニオ 櫻葉汀
ダニエルアントニオ 櫻葉汀
洋一 山之内
洋一 山之内
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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
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L79/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen or carbon only, not provided for in groups C08L61/00 - C08L77/00
    • C08L79/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
    • C08L79/08—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • 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

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  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
JP2013507812A 2011-03-31 2012-03-30 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 Active JP5975226B2 (ja)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JP2011080763 2011-03-31
JP2011080764 2011-03-31
JP2011080764 2011-03-31
JP2011080763 2011-03-31
JP2011252101 2011-11-17
JP2011252101 2011-11-17
PCT/JP2012/058677 WO2012133819A1 (ja) 2011-03-31 2012-03-30 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並びに重合性化合物

Publications (2)

Publication Number Publication Date
JPWO2012133819A1 JPWO2012133819A1 (ja) 2014-07-28
JP5975226B2 true JP5975226B2 (ja) 2016-08-23

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JP2013507812A Active JP5975226B2 (ja) 2011-03-31 2012-03-30 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

Country Status (5)

Country Link
JP (1) JP5975226B2 (zh)
KR (1) KR101857319B1 (zh)
CN (1) CN103562785B (zh)
TW (1) TWI464196B (zh)
WO (1) WO2012133819A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI816648B (zh) * 2016-11-22 2023-10-01 日商日產化學工業股份有限公司 液晶顯示元件之製造方法以及液晶顯示元件用基板及液晶顯示元件組裝體

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104718493B (zh) * 2012-08-21 2018-08-07 日产化学工业株式会社 液晶取向剂、液晶取向膜和液晶显示元件
CN103087454B (zh) * 2013-01-25 2015-01-21 深圳市华星光电技术有限公司 一种配向膜材料及相应的液晶面板
US20140211140A1 (en) * 2013-01-25 2014-07-31 Shenzhen China Star Optoelectronics Technology Co., Ltd. Alignment Film Material and Corresponding Liquid Crystal Panel
TWI617595B (zh) * 2013-03-08 2018-03-11 Nissan Chemical Ind Ltd Liquid crystal alignment agent, liquid crystal display element obtained therefrom, and method of manufacturing the same
KR102357093B1 (ko) * 2014-01-30 2022-01-27 닛산 가가쿠 가부시키가이샤 액정 배향제, 액정 배향막, 및 액정 표시 소자
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
CN104297981B (zh) * 2014-10-31 2017-03-15 京东方科技集团股份有限公司 一种显示装置及其工作方法
KR102609036B1 (ko) * 2015-03-04 2023-12-01 닛산 가가쿠 가부시키가이샤 액정 배향제, 액정 배향막 및 액정 표시 소자
KR20160113423A (ko) 2015-03-19 2016-09-29 삼성디스플레이 주식회사 액정 표시 장치
KR102323244B1 (ko) 2015-04-29 2021-11-08 삼성디스플레이 주식회사 액정 표시 장치 및 그 제조 방법
TWI782997B (zh) * 2017-06-30 2022-11-11 日商日產化學工業股份有限公司 液晶晶胞之製造方法及液晶顯示元件

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09227454A (ja) * 1996-02-26 1997-09-02 Seiko Epson Corp 光重合性化合物及びそれを用いた高分子分散型液晶表示素子
JP2005528486A (ja) * 2002-05-31 2005-09-22 エルシコン・インコーポレーテッド 液晶配向層用ハイブリッドポリマー材料
JP2011507041A (ja) * 2007-12-21 2011-03-03 ロリク リミテッド 光配向組成物

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101437864B1 (ko) * 2007-04-24 2014-11-03 삼성디스플레이 주식회사 액정 표시 장치 및 그 제조 방법
JP2009102245A (ja) * 2007-10-22 2009-05-14 Adeka Corp 重合性化合物及び重合性組成物
WO2010061490A1 (ja) * 2008-11-27 2010-06-03 シャープ株式会社 液晶表示装置及びその製造方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09227454A (ja) * 1996-02-26 1997-09-02 Seiko Epson Corp 光重合性化合物及びそれを用いた高分子分散型液晶表示素子
JP2005528486A (ja) * 2002-05-31 2005-09-22 エルシコン・インコーポレーテッド 液晶配向層用ハイブリッドポリマー材料
JP2011507041A (ja) * 2007-12-21 2011-03-03 ロリク リミテッド 光配向組成物

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI816648B (zh) * 2016-11-22 2023-10-01 日商日產化學工業股份有限公司 液晶顯示元件之製造方法以及液晶顯示元件用基板及液晶顯示元件組裝體

Also Published As

Publication number Publication date
CN103562785B (zh) 2016-02-10
TWI464196B (zh) 2014-12-11
TW201302857A (zh) 2013-01-16
KR20140037832A (ko) 2014-03-27
CN103562785A (zh) 2014-02-05
JPWO2012133819A1 (ja) 2014-07-28
WO2012133819A1 (ja) 2012-10-04
KR101857319B1 (ko) 2018-05-11

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