JP7193782B2 - 液晶配向剤、液晶配向膜及び液晶表示素子 - Google Patents

液晶配向剤、液晶配向膜及び液晶表示素子 Download PDF

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JP7193782B2
JP7193782B2 JP2019557337A JP2019557337A JP7193782B2 JP 7193782 B2 JP7193782 B2 JP 7193782B2 JP 2019557337 A JP2019557337 A JP 2019557337A JP 2019557337 A JP2019557337 A JP 2019557337A JP 7193782 B2 JP7193782 B2 JP 7193782B2
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liquid crystal
group
polyimide
aligning agent
carbon atoms
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Japanese (ja)
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JPWO2019107518A1 (ja
Inventor
研造 矢田
暁子 杉山
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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
    • C08G73/1057—Polyimides containing other atoms than carbon, hydrogen, nitrogen or oxygen in the main chain
    • C08G73/1064—Polyimides containing other atoms than carbon, hydrogen, nitrogen or oxygen in the main chain containing sulfur
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/71—Monoisocyanates or monoisothiocyanates
    • 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

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  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Nonlinear Science (AREA)
  • Health & Medical Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Liquid Crystal (AREA)
JP2019557337A 2017-11-30 2018-11-29 液晶配向剤、液晶配向膜及び液晶表示素子 Active JP7193782B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2017231109 2017-11-30
JP2017231109 2017-11-30
PCT/JP2018/044087 WO2019107518A1 (ja) 2017-11-30 2018-11-29 液晶配向剤、液晶配向膜及び液晶表示素子

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JPWO2019107518A1 JPWO2019107518A1 (ja) 2020-12-10
JP7193782B2 true JP7193782B2 (ja) 2022-12-21

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Country Link
JP (1) JP7193782B2 (zh)
KR (1) KR102688702B1 (zh)
CN (1) CN111386494B (zh)
TW (1) TWI744574B (zh)
WO (1) WO2019107518A1 (zh)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011105576A1 (ja) 2010-02-26 2011-09-01 日産化学工業株式会社 ジアミン化合物、液晶配向剤及び液晶表示素子
WO2014157625A1 (ja) 2013-03-29 2014-10-02 日産化学工業株式会社 ブロック化されたイソシアネート基を有する重合体を含有する液晶配向剤、液晶配向膜、及び液晶表示素子
WO2014178406A1 (ja) 2013-05-01 2014-11-06 日産化学工業株式会社 液晶配向処理剤、液晶配向膜及び液晶表示素子
JP2016103011A (ja) 2014-11-12 2016-06-02 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
WO2017170681A1 (ja) 2016-03-30 2017-10-05 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

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000515923A (ja) * 1996-07-25 2000-11-28 アメリカ合衆国 液晶組成物および配列層
CN101300323B (zh) * 2005-11-07 2012-02-08 Lg化学株式会社 用于液晶定向的共聚物、包含用于液晶定向的共聚物的液晶定向层，以及包括液晶定向层的液晶显示器
JP5477572B2 (ja) * 2007-10-19 2014-04-23 Ｊｓｒ株式会社 液晶配向剤および液晶配向膜の形成方法
JP5077583B2 (ja) * 2008-03-26 2012-11-21 Ｊｓｒ株式会社 液晶配向剤および液晶表示素子
KR101734600B1 (ko) * 2009-11-09 2017-05-11 제이엔씨 주식회사 액정 표시 소자, 액정 조성물 및 배향제 그리고 액정 표시 소자의 제조방법
US9475901B2 (en) * 2009-12-08 2016-10-25 Transitions Optical, Inc. Photoalignment materials having improved adhesion
TWI635164B (zh) * 2012-04-24 2018-09-11 迪愛生股份有限公司 Liquid crystal composition containing polymerizable compound and liquid crystal display element using same
JP2015215368A (ja) * 2012-09-05 2015-12-03 シャープ株式会社 配向膜用重合体、及び、液晶表示装置
TWI671333B (zh) * 2013-08-21 2019-09-11 日商日產化學工業股份有限公司 液晶配向處理劑、液晶配向膜及液晶顯示元件
TWI637029B (zh) 2013-11-15 2018-10-01 日商日產化學工業股份有限公司 Liquid crystal alignment agent and liquid crystal display element using same
JP6888241B2 (ja) * 2015-04-08 2021-06-16 Jsr株式会社 液晶配向剤、液晶配向膜、液晶配向膜の製造方法、液晶素子及び液晶素子の製造方法
JP7114856B2 (ja) * 2016-02-15 2022-08-09 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

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011105576A1 (ja) 2010-02-26 2011-09-01 日産化学工業株式会社 ジアミン化合物、液晶配向剤及び液晶表示素子
WO2014157625A1 (ja) 2013-03-29 2014-10-02 日産化学工業株式会社 ブロック化されたイソシアネート基を有する重合体を含有する液晶配向剤、液晶配向膜、及び液晶表示素子
WO2014178406A1 (ja) 2013-05-01 2014-11-06 日産化学工業株式会社 液晶配向処理剤、液晶配向膜及び液晶表示素子
JP2016103011A (ja) 2014-11-12 2016-06-02 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
WO2017170681A1 (ja) 2016-03-30 2017-10-05 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

Also Published As

Publication number Publication date
CN111386494B (zh) 2023-06-30
KR102688702B1 (ko) 2024-07-25
KR20200088846A (ko) 2020-07-23
JPWO2019107518A1 (ja) 2020-12-10
CN111386494A (zh) 2020-07-07
TWI744574B (zh) 2021-11-01
WO2019107518A1 (ja) 2019-06-06
TW201936789A (zh) 2019-09-16

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