JP7401853B2 - 液晶配向剤、液晶配向膜及びそれを用いた液晶表示素子並びに該液晶表示素子の製造方法 - Google Patents

液晶配向剤、液晶配向膜及びそれを用いた液晶表示素子並びに該液晶表示素子の製造方法 Download PDF

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JP7401853B2
JP7401853B2 JP2020525775A JP2020525775A JP7401853B2 JP 7401853 B2 JP7401853 B2 JP 7401853B2 JP 2020525775 A JP2020525775 A JP 2020525775A JP 2020525775 A JP2020525775 A JP 2020525775A JP 7401853 B2 JP7401853 B2 JP 7401853B2
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group
liquid crystal
formula
aligning agent
carbon atoms
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JPWO2019244939A1 (ja
JPWO2019244939A5 (https=
Inventor
政太郎 大田
雄介 山本
里枝 軍司
美希 豊田
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Nissan Chemical Corp
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Nissan Chemical Corp
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    • 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
    • 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
    • C08G73/10Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • C08G73/1042Copolyimides derived from at least two different tetracarboxylic compounds or two different diamino compounds
    • 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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  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Nonlinear Science (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mathematical Physics (AREA)
  • Polymers & Plastics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Liquid Crystal (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP2020525775A 2018-06-19 2019-06-19 液晶配向剤、液晶配向膜及びそれを用いた液晶表示素子並びに該液晶表示素子の製造方法 Active JP7401853B2 (ja)

Priority Applications (1)

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JP2023123504A JP7575729B2 (ja) 2018-06-19 2023-07-28 ジアミン及び重合体

Applications Claiming Priority (3)

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JP2018116471 2018-06-19
JP2018116471 2018-06-19
PCT/JP2019/024329 WO2019244939A1 (ja) 2018-06-19 2019-06-19 液晶配向剤、液晶配向膜及びそれを用いた液晶表示素子並びに該液晶表示素子の製造方法、ジアミン化合物

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JPWO2019244939A1 JPWO2019244939A1 (ja) 2021-07-15
JPWO2019244939A5 JPWO2019244939A5 (https=) 2022-04-13
JP7401853B2 true JP7401853B2 (ja) 2023-12-20

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JP2023123504A Active JP7575729B2 (ja) 2018-06-19 2023-07-28 ジアミン及び重合体

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JP (2) JP7401853B2 (https=)
KR (1) KR102744958B1 (https=)
CN (1) CN112352191A (https=)
TW (1) TWI884135B (https=)
WO (1) WO2019244939A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023156374A (ja) * 2018-06-19 2023-10-24 日産化学株式会社 液晶配向剤、液晶配向膜及びそれを用いた液晶表示素子並びに該液晶表示素子の製造方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7819636B2 (ja) * 2021-01-14 2026-02-25 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
WO2025115975A1 (ja) * 2023-11-30 2025-06-05 日産化学株式会社 芳香族アミノ化合物の製造方法
TWI901102B (zh) * 2024-01-09 2025-10-11 奇美實業股份有限公司 光配向法用的液晶配向劑、液晶配向膜與液晶顯示元件

Citations (7)

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WO2011132751A1 (ja) 2010-04-22 2011-10-27 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
WO2015012316A1 (ja) 2013-07-24 2015-01-29 日産化学工業株式会社 液晶配向剤及びそれを用いた液晶配向膜
JP2016138236A (ja) 2014-12-26 2016-08-04 Jsr株式会社 組成物、液晶配向剤、液晶配向膜及び液晶表示素子
JP2017102350A (ja) 2015-12-03 2017-06-08 Jsr株式会社 液晶配向剤、液晶配向膜、液晶素子、重合体及び化合物
JP2017181965A (ja) 2016-03-31 2017-10-05 日産化学工業株式会社 液晶配向剤、液晶配向膜および液晶表示素子
WO2018062353A1 (ja) 2016-09-29 2018-04-05 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
JP2018054761A (ja) 2016-09-27 2018-04-05 Jsr株式会社 液晶素子及びその製造方法

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Publication number Priority date Publication date Assignee Title
JP4175826B2 (ja) 2002-04-16 2008-11-05 シャープ株式会社 液晶表示装置
EP2038272B8 (en) * 2006-06-30 2013-10-23 Sunesis Pharmaceuticals, Inc. Pyridinonyl pdk1 inhibitors
WO2011005609A2 (en) 2009-07-08 2011-01-13 Mayo Foundation For Medical Education And Research Imaging gastrointestinal volumes and motility
WO2015199149A1 (ja) * 2014-06-25 2015-12-30 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
JP6852347B2 (ja) * 2016-01-29 2021-03-31 Jsr株式会社 液晶配向剤、液晶配向膜及び液晶素子
CN112352191A (zh) 2018-06-19 2021-02-09 日产化学株式会社 液晶取向剂、液晶取向膜和使用了其的液晶表示元件、以及该液晶表示元件的制造方法、二胺化合物

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011132751A1 (ja) 2010-04-22 2011-10-27 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
WO2015012316A1 (ja) 2013-07-24 2015-01-29 日産化学工業株式会社 液晶配向剤及びそれを用いた液晶配向膜
JP2016138236A (ja) 2014-12-26 2016-08-04 Jsr株式会社 組成物、液晶配向剤、液晶配向膜及び液晶表示素子
JP2017102350A (ja) 2015-12-03 2017-06-08 Jsr株式会社 液晶配向剤、液晶配向膜、液晶素子、重合体及び化合物
JP2017181965A (ja) 2016-03-31 2017-10-05 日産化学工業株式会社 液晶配向剤、液晶配向膜および液晶表示素子
JP2018054761A (ja) 2016-09-27 2018-04-05 Jsr株式会社 液晶素子及びその製造方法
WO2018062353A1 (ja) 2016-09-29 2018-04-05 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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023156374A (ja) * 2018-06-19 2023-10-24 日産化学株式会社 液晶配向剤、液晶配向膜及びそれを用いた液晶表示素子並びに該液晶表示素子の製造方法
JP7575729B2 (ja) 2018-06-19 2024-10-30 日産化学株式会社 ジアミン及び重合体

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Publication number Publication date
TWI884135B (zh) 2025-05-21
KR20210022649A (ko) 2021-03-03
JP7575729B2 (ja) 2024-10-30
JPWO2019244939A1 (ja) 2021-07-15
CN112352191A (zh) 2021-02-09
JP2023156374A (ja) 2023-10-24
KR102744958B1 (ko) 2024-12-19
TW202000738A (zh) 2020-01-01
WO2019244939A1 (ja) 2019-12-26

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