CN117222939A - 液晶取向剂、液晶取向膜及液晶表示元件 - Google Patents

液晶取向剂、液晶取向膜及液晶表示元件 Download PDF

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Publication number
CN117222939A
CN117222939A CN202280026076.4A CN202280026076A CN117222939A CN 117222939 A CN117222939 A CN 117222939A CN 202280026076 A CN202280026076 A CN 202280026076A CN 117222939 A CN117222939 A CN 117222939A
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CN
China
Prior art keywords
liquid crystal
group
crystal aligning
diamine
aligning agent
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202280026076.4A
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English (en)
Chinese (zh)
Inventor
沟口昂太郎
结城达也
佐藤夏树
山本雄介
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nissan Chemical Corp
Original Assignee
Nissan Chemical Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nissan Chemical Corp filed Critical Nissan Chemical Corp
Publication of CN117222939A publication Critical patent/CN117222939A/zh
Pending legal-status Critical Current

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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

Landscapes

  • 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)
CN202280026076.4A 2021-04-13 2022-04-08 液晶取向剂、液晶取向膜及液晶表示元件 Pending CN117222939A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021067838 2021-04-13
JP2021-067838 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

Publications (1)

Publication Number Publication Date
CN117222939A true CN117222939A (zh) 2023-12-12

Family

ID=83640053

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280026076.4A Pending CN117222939A (zh) 2021-04-13 2022-04-08 液晶取向剂、液晶取向膜及液晶表示元件

Country Status (4)

Country Link
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

Family Cites Families (9)

* Cited by examiner, † Cited by third party
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
JP5751403B2 (ja) 2010-06-08 2015-07-22 Jsr株式会社 液晶配向剤
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
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

Also Published As

Publication number Publication date
KR20230169081A (ko) 2023-12-15
TW202307184A (zh) 2023-02-16
JP7505643B2 (ja) 2024-06-25
WO2022220199A1 (ja) 2022-10-20
JP2024109591A (ja) 2024-08-14
JPWO2022220199A1 (https=) 2022-10-20

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