TW202346550A - 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

Info

Publication number
TW202346550A
TW202346550A TW112105588A TW112105588A TW202346550A TW 202346550 A TW202346550 A TW 202346550A TW 112105588 A TW112105588 A TW 112105588A TW 112105588 A TW112105588 A TW 112105588A TW 202346550 A TW202346550 A TW 202346550A
Authority
TW
Taiwan
Prior art keywords
liquid crystal
group
crystal alignment
alignment agent
component
Prior art date
Application number
TW112105588A
Other languages
English (en)
Chinese (zh)
Inventor
森山彰治
矢田研造
片山雅章
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 TW202346550A publication Critical patent/TW202346550A/zh

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
    • C08G73/1003—Preparatory processes
    • C08G73/1007—Preparatory processes from tetracarboxylic acids or derivatives and diamines
    • C08G73/101—Preparatory processes from tetracarboxylic acids or derivatives and diamines containing chain terminating or branching agents
    • C08G73/1014—Preparatory processes from tetracarboxylic acids or derivatives and diamines containing chain terminating or branching agents in the form of (mono)anhydrid
    • 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
    • C08G73/1042—Copolyimides derived from at least two different tetracarboxylic compounds or two different diamino compounds
    • 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
    • C08G73/1075—Partially aromatic polyimides
    • C08G73/1078—Partially aromatic polyimides wholly aromatic in the diamino moiety
    • 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
    • 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
    • G02F1/1343—Electrodes
    • 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
    • G02F1/1343—Electrodes
    • G02F1/13439—Electrodes characterised by their electrical, optical, physical properties; materials therefor; method of making
    • 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
    • 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
    • C08G73/14—Polyamide-imides
    • 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
    • C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
    • C09K2323/02—Alignment layer characterised by chemical composition
    • C09K2323/027—Polyimide
    • 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
    • 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
    • G02F1/133742—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers for homeotropic alignment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Liquid Crystal (AREA)
TW112105588A 2022-02-17 2023-02-16 液晶配向劑、液晶配向膜及液晶顯示元件 TW202346550A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2022023238 2022-02-17
JP2022-023238 2022-02-17

Publications (1)

Publication Number Publication Date
TW202346550A true TW202346550A (zh) 2023-12-01

Family

ID=87578263

Family Applications (1)

Application Number Title Priority Date Filing Date
TW112105588A TW202346550A (zh) 2022-02-17 2023-02-16 液晶配向劑、液晶配向膜及液晶顯示元件

Country Status (7)

Country Link
US (1) US20250145888A1 (https=)
EP (1) EP4481484A4 (https=)
JP (1) JPWO2023157876A1 (https=)
KR (1) KR20240150452A (https=)
CN (1) CN118696267A (https=)
TW (1) TW202346550A (https=)
WO (1) WO2023157876A1 (https=)

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3201172B2 (ja) 1994-09-08 2001-08-20 ジェイエスアール株式会社 液晶配向剤
JP3550671B2 (ja) 1995-09-14 2004-08-04 Ｊｓｒ株式会社 液晶配向剤
JP3613421B2 (ja) 1996-05-31 2005-01-26 Ｊｓｒ株式会社 液晶配向剤
JP3650982B2 (ja) 1996-10-02 2005-05-25 Ｊｓｒ株式会社 液晶配向剤および液晶表示素子
JP3968823B2 (ja) 1997-06-09 2007-08-29 Ｊｓｒ株式会社 液晶配向剤
JPH1138415A (ja) 1997-07-22 1999-02-12 Hitachi Ltd 液晶表示素子
JP4992436B2 (ja) 2006-03-24 2012-08-08 Ｊｎｃ株式会社 液晶配向剤、液晶配向膜及び液晶表示素子
JP5870487B2 (ja) 2008-12-26 2016-03-01 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
JP5713008B2 (ja) 2010-04-16 2015-05-07 日産化学工業株式会社 液晶配向剤、それを用いた液晶配向膜及び液晶表示素子
WO2011132752A1 (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
CN103026291B (zh) 2010-06-10 2015-08-19 日产化学工业株式会社 液晶取向处理剂、液晶取向膜及液晶显示元件
JP6269098B2 (ja) 2013-04-26 2018-01-31 Jsr株式会社 液晶配向剤、液晶配向膜及び液晶表示素子
WO2014189843A1 (en) 2013-05-20 2014-11-27 Board Of Trustees Of The University Of Arkansas Gep5 model for multiple myeloma
WO2015060357A1 (ja) 2013-10-23 2015-04-30 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
CN105723276B (zh) 2013-11-15 2019-04-09 日产化学工业株式会社 液晶取向剂和使用了其的液晶表示元件
WO2015141598A1 (ja) 2014-03-17 2015-09-24 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
TWI510522B (zh) * 2014-04-25 2015-12-01 Chi Mei Corp Liquid crystal aligning agent and its application
JP6477039B2 (ja) 2014-12-22 2019-03-06 Jsr株式会社 液晶配向剤、液晶配向膜及び液晶表示素子
JP6888241B2 (ja) 2015-04-08 2021-06-16 Jsr株式会社 液晶配向剤、液晶配向膜、液晶配向膜の製造方法、液晶素子及び液晶素子の製造方法
US10539831B2 (en) 2015-05-29 2020-01-21 Sharp Kabushiki Kaisha Liquid crystal display device
WO2016194667A1 (ja) 2015-05-29 2016-12-08 シャープ株式会社 液晶表示装置、及び、配向膜
TWI640573B (zh) * 2015-09-08 2018-11-11 奇美實業股份有限公司 液晶配向劑、液晶配向膜及液晶顯示元件
WO2017170483A1 (ja) 2016-03-29 2017-10-05 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
TWI820010B (zh) 2016-12-21 2023-11-01 日商日產化學工業股份有限公司 液晶配向膜之製造方法、液晶配向膜及液晶顯示元件
WO2018216769A1 (ja) * 2017-05-25 2018-11-29 シャープ株式会社 組成物および液晶表示装置
WO2021171939A1 (ja) 2020-02-26 2021-09-02 日産化学株式会社 ポリイミドワニス

Also Published As

Publication number Publication date
US20250145888A1 (en) 2025-05-08
EP4481484A4 (en) 2026-02-18
KR20240150452A (ko) 2024-10-15
EP4481484A1 (en) 2024-12-25
CN118696267A (zh) 2024-09-24
JPWO2023157876A1 (https=) 2023-08-24
WO2023157876A1 (ja) 2023-08-24

Similar Documents

Publication Publication Date Title
TW202321428A (zh) 液晶配向劑、液晶配向膜、以及液晶顯示元件
JP7831478B2 (ja) 液晶配向剤、液晶配向膜及び液晶表示素子
JP7848806B2 (ja) 液晶配向剤、液晶配向膜、及び液晶表示素子
WO2023219112A1 (ja) 新規なジアミン化合物、該ジアミンを用いて得られる重合体、液晶配向剤、液晶配向膜、及び液晶表示素子
TW202336216A (zh) 液晶配向劑、液晶配向膜、以及液晶顯示元件
TW202409152A (zh) 液晶配向劑、液晶配向膜以及液晶顯示元件
WO2023074570A1 (ja) 液晶配向剤、液晶配向膜及び液晶表示素子
WO2024219400A1 (ja) 液晶配向剤、液晶配向膜、液晶表示素子
TW202328291A (zh) 液晶配向劑、液晶配向膜、液晶顯示元件、及化合物
WO2023068084A1 (ja) 液晶配向剤、液晶配向膜、液晶表示素子、化合物、及び重合体
WO2023008203A1 (ja) 液晶配向剤、液晶配向膜、液晶表示素子、化合物、及び重合体
TW202346550A (zh) 液晶配向劑、液晶配向膜及液晶顯示元件
TW202317740A (zh) 液晶配向劑、液晶配向膜、以及液晶顯示元件
WO2023032784A1 (ja) 液晶配向剤、液晶配向膜、及び液晶表示素子
TWI917670B (zh) 液晶配向劑、液晶配向膜、以及液晶顯示元件
TWI863615B (zh) 液晶配向劑、液晶配向膜與液晶顯示元件
TW202328292A (zh) 液晶配向劑、液晶配向膜、液晶顯示元件、及化合物
TW202311506A (zh) 液晶配向劑、液晶配向膜、液晶顯示元件、二胺及聚合物
KR20250112777A (ko) 액정 배향제, 액정 배향막 및 액정 표시 소자
WO2024142964A1 (ja) 液晶配向剤、液晶配向膜及び液晶表示素子
WO2025164610A1 (ja) 液晶配向剤、液晶配向膜及び液晶表示素子
WO2024166693A1 (ja) 液晶配向剤、液晶配向膜、液晶表示素子、化合物、及び重合体
WO2024162336A1 (ja) 液晶配向剤、液晶配向膜及び液晶表示素子
WO2025205821A1 (ja) 液晶配向剤、液晶配向膜、及び液晶表示素子
WO2025164602A1 (ja) 液晶配向剤、液晶配向膜及び液晶表示素子