JP7505643B2 - 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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JP7505643B2
JP7505643B2 JP2023514632A JP2023514632A JP7505643B2 JP 7505643 B2 JP7505643 B2 JP 7505643B2 JP 2023514632 A JP2023514632 A JP 2023514632A JP 2023514632 A JP2023514632 A JP 2023514632A JP 7505643 B2 JP7505643 B2 JP 7505643B2
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liquid crystal
bis
group
aminophenoxy
diamine
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JPWO2022220199A1 (https=
JPWO2022220199A5 (https=
Inventor
昂太郎 溝口
達也 結城
夏樹 佐藤
雄介 山本
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Nissan Chemical Corp
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Nissan Chemical Corp
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    • 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
    • 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
    • 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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  • 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)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Liquid Crystal (AREA)
JP2023514632A 2021-04-13 2022-04-08 液晶配向剤、液晶配向膜及び液晶表示素子 Active JP7505643B2 (ja)

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JP2024071195A JP2024109591A (ja) 2021-04-13 2024-04-25 液晶配向剤、液晶配向膜及び液晶表示素子

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JP2021067838 2021-04-13
JP2021067838 2021-04-13
PCT/JP2022/017388 WO2022220199A1 (ja) 2021-04-13 2022-04-08 液晶配向剤、液晶配向膜及び液晶表示素子

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JPWO2022220199A1 JPWO2022220199A1 (https=) 2022-10-20
JPWO2022220199A5 JPWO2022220199A5 (https=) 2024-01-23
JP7505643B2 true JP7505643B2 (ja) 2024-06-25

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JP2024071195A Pending JP2024109591A (ja) 2021-04-13 2024-04-25 液晶配向剤、液晶配向膜及び液晶表示素子

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JP (2) JP7505643B2 (https=)
KR (1) KR20230169081A (https=)
CN (1) CN117222939A (https=)
WO (1) WO2022220199A1 (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7727497B2 (ja) * 2021-11-17 2025-08-21 Jsr株式会社 液晶配向剤、液晶配向膜及びその製造方法、並びに液晶素子
WO2025079519A1 (ja) * 2023-10-10 2025-04-17 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
WO2025079517A1 (ja) * 2023-10-10 2025-04-17 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
WO2025079518A1 (ja) * 2023-10-10 2025-04-17 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
WO2025205803A1 (ja) * 2024-03-27 2025-10-02 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
WO2025205830A1 (ja) * 2024-03-27 2025-10-02 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 (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011257527A (ja) 2010-06-08 2011-12-22 Jsr Corp 液晶配向剤
WO2020175559A1 (ja) 2019-02-27 2020-09-03 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

Family Cites Families (7)

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Publication number Priority date Publication date Assignee Title
US8217134B2 (en) * 2007-08-30 2012-07-10 Bezwada Biomedical, Llc Controlled release of biologically active compounds
JP6146077B2 (ja) * 2012-06-29 2017-06-14 Jsr株式会社 液晶配向膜の製造方法
CN202821252U (zh) 2012-10-25 2013-03-27 宁波德腾工业设计有限公司 单体拖把桶
KR102151608B1 (ko) * 2013-09-02 2020-09-03 제이에스알 가부시끼가이샤 액정 배향제, 액정 배향막, 액정 표시 소자, 위상차 필름 및 그의 제조 방법, 중합체 그리고 화합물
JP6492564B2 (ja) * 2014-02-13 2019-04-03 Jsr株式会社 液晶配向剤、液晶配向膜、液晶表示素子、位相差フィルム、位相差フィルムの製造方法、重合体及び化合物
JP6458484B2 (ja) * 2014-03-24 2019-01-30 Jsr株式会社 液晶配向剤、液晶配向膜及びその製造方法、液晶表示素子並びに位相差フィルム及びその製造方法
JP2015215462A (ja) * 2014-05-09 2015-12-03 Jsr株式会社 液晶表示素子及びその製造方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011257527A (ja) 2010-06-08 2011-12-22 Jsr Corp 液晶配向剤
WO2020175559A1 (ja) 2019-02-27 2020-09-03 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

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KR20230169081A (ko) 2023-12-15
CN117222939A (zh) 2023-12-12
TW202307184A (zh) 2023-02-16
WO2022220199A1 (ja) 2022-10-20
JP2024109591A (ja) 2024-08-14
JPWO2022220199A1 (https=) 2022-10-20

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