JP7375545B2 - 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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JP7375545B2
JP7375545B2 JP2019555338A JP2019555338A JP7375545B2 JP 7375545 B2 JP7375545 B2 JP 7375545B2 JP 2019555338 A JP2019555338 A JP 2019555338A JP 2019555338 A JP2019555338 A JP 2019555338A JP 7375545 B2 JP7375545 B2 JP 7375545B2
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pyrrolidone
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liquid crystal
methyl
ethyl
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JPWO2019103044A1 (ja
Inventor
亮一 芦澤
一平 福田
直史 長谷川
美希 豊田
司 藤枝
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Nissan Chemical Corp
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Nissan Chemical Corp
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    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00Macromolecular 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
    • C08G73/06Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/10Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00Macromolecular 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
    • C08G73/06Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00Macromolecular 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
    • C08G73/06Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/10Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • C08G73/1003Preparatory processes
    • C08G73/1007Preparatory processes from tetracarboxylic acids or derivatives and diamines
    • C08G73/1028Preparatory processes from tetracarboxylic acids or derivatives and diamines characterised by the process itself, e.g. steps, continuous
    • C08G73/1032Preparatory processes from tetracarboxylic acids or derivatives and diamines characterised by the process itself, e.g. steps, continuous characterised by the solvent(s) used
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L79/00Compositions 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
    • C08L79/04Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
    • C08L79/08Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00Liquid crystal materials
    • C09K19/52Liquid crystal materials characterised by components which are not liquid crystals, e.g. additives with special physical aspect: solvents, solid particles
    • C09K19/54Additives having no specific mesophase characterised by their chemical composition
    • C09K19/56Aligning agents
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/13Devices 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
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/1337Surface-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)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Nonlinear Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Liquid Crystal (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
JP2019555338A 2017-11-21 2018-11-21 液晶配向剤、液晶配向膜、及び液晶表示素子 Active JP7375545B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2017223900 2017-11-21
JP2017223900 2017-11-21
PCT/JP2018/043007 WO2019103044A1 (ja) 2017-11-21 2018-11-21 液晶配向剤、液晶配向膜、及び液晶表示素子

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JPWO2019103044A1 JPWO2019103044A1 (ja) 2020-12-03
JP7375545B2 true JP7375545B2 (ja) 2023-11-08

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JP (1) JP7375545B2 (zh)
KR (1) KR102678810B1 (zh)
CN (1) CN111373318B (zh)
TW (1) TWI799469B (zh)
WO (1) WO2019103044A1 (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7151214B2 (ja) * 2018-06-29 2022-10-12 東レ株式会社 樹脂組成物
JP7322694B2 (ja) * 2019-12-24 2023-08-08 Jsr株式会社 液晶配向剤、液晶配向膜及び液晶素子
KR20230038504A (ko) * 2020-07-14 2023-03-20 닛산 가가쿠 가부시키가이샤 액정 배향제, 액정 배향막 및 액정 표시 소자
WO2023074569A1 (ja) * 2021-10-28 2023-05-04 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

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014189128A1 (ja) 2013-05-23 2014-11-27 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
JP2016018037A (ja) 2014-07-07 2016-02-01 Jsr株式会社 液晶配向剤、液晶配向膜及び液晶表示素子
JP2016139121A (ja) 2015-01-22 2016-08-04 Jsr株式会社 液晶配向膜の製造方法及び液晶素子の製造方法
JP2016170409A (ja) 2015-03-11 2016-09-23 Jnc株式会社 液晶配向膜を形成するための液晶配向剤、液晶配向膜およびこれを用いた液晶表示素子
JP2016173544A (ja) 2015-03-18 2016-09-29 Jsr株式会社 液晶表示素子及びその製造方法、並びに液晶配向剤
WO2017150810A1 (ko) 2016-03-03 2017-09-08 주식회사 엘지화학 액정 배향막용 세정제 조성물 및 이를 이용한 액정 배향막의 제조방법

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3177872B2 (ja) 1995-03-27 2001-06-18 ジェイエスアール株式会社 液晶配向剤
JPWO2013125595A1 (ja) * 2012-02-22 2015-07-30 日産化学工業株式会社 組成物、液晶配向処理剤、液晶配向膜及び液晶表示素子
JP2016118574A (ja) * 2014-12-18 2016-06-30 Jsr株式会社 液晶配向剤、液晶配向膜、液晶表示素子、重合体及び化合物

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014189128A1 (ja) 2013-05-23 2014-11-27 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
JP2016018037A (ja) 2014-07-07 2016-02-01 Jsr株式会社 液晶配向剤、液晶配向膜及び液晶表示素子
JP2016139121A (ja) 2015-01-22 2016-08-04 Jsr株式会社 液晶配向膜の製造方法及び液晶素子の製造方法
JP2016170409A (ja) 2015-03-11 2016-09-23 Jnc株式会社 液晶配向膜を形成するための液晶配向剤、液晶配向膜およびこれを用いた液晶表示素子
JP2016173544A (ja) 2015-03-18 2016-09-29 Jsr株式会社 液晶表示素子及びその製造方法、並びに液晶配向剤
WO2017150810A1 (ko) 2016-03-03 2017-09-08 주식회사 엘지화학 액정 배향막용 세정제 조성물 및 이를 이용한 액정 배향막의 제조방법

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JPWO2019103044A1 (ja) 2020-12-03
KR102678810B1 (ko) 2024-06-26
CN111373318A (zh) 2020-07-03
CN111373318B (zh) 2023-06-09
TW201932508A (zh) 2019-08-16
WO2019103044A1 (ja) 2019-05-31
KR20200079315A (ko) 2020-07-02
TWI799469B (zh) 2023-04-21

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