CN121949786A - 聚合物以及化合物 - Google Patents

聚合物以及化合物

Info

Publication number
CN121949786A
CN121949786A CN202610053457.1A CN202610053457A CN121949786A CN 121949786 A CN121949786 A CN 121949786A CN 202610053457 A CN202610053457 A CN 202610053457A CN 121949786 A CN121949786 A CN 121949786A
Authority
CN
China
Prior art keywords
group
liquid crystal
polymer
formula
repeating unit
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
CN202610053457.1A
Other languages
English (en)
Chinese (zh)
Inventor
结城达也
福田一平
桥本淳
山之内洋一
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 CN121949786A publication Critical patent/CN121949786A/zh
Pending legal-status Critical Current

Links

Classifications

    • 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)
  • Mathematical Physics (AREA)
  • Polymers & Plastics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (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)
CN202610053457.1A 2021-03-09 2022-02-25 聚合物以及化合物 Pending CN121949786A (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2021-037320 2021-03-09
JP2021037320 2021-03-09
PCT/JP2022/007826 WO2022190896A1 (ja) 2021-03-09 2022-02-25 液晶配向剤、液晶配向膜及び液晶表示素子
CN202280019421.1A CN116940888B (zh) 2021-03-09 2022-02-25 液晶取向剂、液晶取向膜以及液晶显示元件

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN202280019421.1A Division CN116940888B (zh) 2021-03-09 2022-02-25 液晶取向剂、液晶取向膜以及液晶显示元件

Publications (1)

Publication Number Publication Date
CN121949786A true CN121949786A (zh) 2026-05-01

Family

ID=83226763

Family Applications (2)

Application Number Title Priority Date Filing Date
CN202610053457.1A Pending CN121949786A (zh) 2021-03-09 2022-02-25 聚合物以及化合物
CN202280019421.1A Active CN116940888B (zh) 2021-03-09 2022-02-25 液晶取向剂、液晶取向膜以及液晶显示元件

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN202280019421.1A Active CN116940888B (zh) 2021-03-09 2022-02-25 液晶取向剂、液晶取向膜以及液晶显示元件

Country Status (5)

Country Link
JP (1) JP7768219B2 (https=)
KR (1) KR20230153396A (https=)
CN (2) CN121949786A (https=)
TW (1) TW202246470A (https=)
WO (1) WO2022190896A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118377172A (zh) 2023-01-20 2024-07-23 日产化学株式会社 液晶显示元件及其制造方法
WO2026009864A1 (ja) * 2024-07-05 2026-01-08 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 (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3430705B2 (ja) * 1994-04-28 2003-07-28 日産化学工業株式会社 新規なジアミノベンゼン誘導体及びそれを用いたポリイミド
JP3893659B2 (ja) 1996-03-05 2007-03-14 日産化学工業株式会社 液晶配向処理方法
CN100430802C (zh) 2002-12-09 2008-11-05 株式会社日立显示器 液晶显示装置及其制造方法
JP4665487B2 (ja) * 2003-11-05 2011-04-06 チッソ株式会社 新規ジアミンおよびそれを原料とするポリマー
US8664339B2 (en) * 2008-11-07 2014-03-04 Polyera Corporation Organic semiconducting polymers
JP5633677B2 (ja) * 2009-09-04 2014-12-03 Jsr株式会社 液晶配向剤
KR102505374B1 (ko) * 2016-10-06 2023-03-02 닛산 가가쿠 가부시키가이샤 디아민, 중합체, 액정 배향제, 액정 배향막 및 액정 표시 소자
KR20250165703A (ko) * 2018-11-14 2025-11-26 닛산 가가쿠 가부시키가이샤 액정 배향제, 액정 배향막 및 그것을 사용한 액정 표시 소자
JP7414006B2 (ja) * 2018-11-19 2024-01-16 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
JP2020164611A (ja) * 2019-03-28 2020-10-08 東レ・デュポン株式会社 ポリイミドフィルム及びその製造方法

Also Published As

Publication number Publication date
WO2022190896A1 (ja) 2022-09-15
CN116940888B (zh) 2026-02-10
TW202246470A (zh) 2022-12-01
CN116940888A (zh) 2023-10-24
JP7768219B2 (ja) 2025-11-12
JPWO2022190896A1 (https=) 2022-09-15
KR20230153396A (ko) 2023-11-06

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