TW202202604A - 液晶配向劑、液晶配向膜及液晶顯示元件 - Google Patents

液晶配向劑、液晶配向膜及液晶顯示元件 Download PDF

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Publication number
TW202202604A
TW202202604A TW110111344A TW110111344A TW202202604A TW 202202604 A TW202202604 A TW 202202604A TW 110111344 A TW110111344 A TW 110111344A TW 110111344 A TW110111344 A TW 110111344A TW 202202604 A TW202202604 A TW 202202604A
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TW
Taiwan
Prior art keywords
liquid crystal
group
formula
crystal alignment
repeating unit
Prior art date
Application number
TW110111344A
Other languages
English (en)
Chinese (zh)
Inventor
豊田美希
軍司里枝
Original Assignee
日商日產化學股份有限公司
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 日商日產化學股份有限公司 filed Critical 日商日產化學股份有限公司
Publication of TW202202604A publication Critical patent/TW202202604A/zh

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Classifications

    • 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
    • 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
    • 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
    • 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
    • G02F1/133711—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by organic films, e.g. polymeric films
    • G02F1/133723—Polyimide, polyamide-imide

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)
  • Liquid Crystal (AREA)
TW110111344A 2020-03-30 2021-03-29 液晶配向劑、液晶配向膜及液晶顯示元件 TW202202604A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020-060306 2020-03-30
JP2020060306 2020-03-30

Publications (1)

Publication Number Publication Date
TW202202604A true TW202202604A (zh) 2022-01-16

Family

ID=77928262

Family Applications (1)

Application Number Title Priority Date Filing Date
TW110111344A TW202202604A (zh) 2020-03-30 2021-03-29 液晶配向劑、液晶配向膜及液晶顯示元件

Country Status (5)

Country Link
JP (1) JPWO2021200291A1 (ja)
KR (1) KR20220159955A (ja)
CN (1) CN115380244A (ja)
TW (1) TW202202604A (ja)
WO (1) WO2021200291A1 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN116042235A (zh) * 2023-01-31 2023-05-02 长沙道尔顿电子材料有限公司 液晶取向剂、液晶取向膜及液晶表示元件和液晶取向膜的制备方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
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
JP4013052B2 (ja) * 2002-09-25 2007-11-28 日産化学工業株式会社 液晶配向処理剤および液晶表示素子
JP4985609B2 (ja) * 2007-12-26 2012-07-25 Ｊｎｃ株式会社 液晶配向剤、液晶配向膜及び液晶表示素子
CN101925850B (zh) 2008-01-25 2012-06-06 日产化学工业株式会社 液晶取向剂、液晶取向膜及液晶显示元件
JP5630013B2 (ja) * 2009-01-30 2014-11-26 ソニー株式会社 液晶表示装置の製造方法
WO2016047771A1 (ja) * 2014-09-25 2016-03-31 日産化学工業株式会社 液晶表示素子
JP6447304B2 (ja) * 2015-03-27 2019-01-09 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、位相差フィルム及びその製造方法、重合体並びに化合物
EP3628054B1 (en) * 2017-03-03 2021-10-06 Rolic Technologies AG New photoalignment composition for the stabilization of the pre-tilt angle in liquid crystal layers
CN110869842B (zh) 2017-07-14 2022-06-03 日产化学株式会社 液晶取向剂、液晶取向膜及使用其的液晶表示元件

Also Published As

Publication number Publication date
CN115380244A (zh) 2022-11-22
JPWO2021200291A1 (ja) 2021-10-07
KR20220159955A (ko) 2022-12-05
WO2021200291A1 (ja) 2021-10-07

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