KR20230145112A - 액정 배향제, 액정 배향막 및 액정 표시 소자 - Google Patents

액정 배향제, 액정 배향막 및 액정 표시 소자 Download PDF

Info

Publication number
KR20230145112A
KR20230145112A KR1020237030401A KR20237030401A KR20230145112A KR 20230145112 A KR20230145112 A KR 20230145112A KR 1020237030401 A KR1020237030401 A KR 1020237030401A KR 20237030401 A KR20237030401 A KR 20237030401A KR 20230145112 A KR20230145112 A KR 20230145112A
Authority
KR
South Korea
Prior art keywords
liquid crystal
group
formula
crystal aligning
repeating unit
Prior art date
Application number
KR1020237030401A
Other languages
English (en)
Korean (ko)
Inventor
잇페이 후쿠다
준 하시모토
히로카즈 야마노우치
Original Assignee
닛산 가가쿠 가부시키가이샤
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 닛산 가가쿠 가부시키가이샤 filed Critical 닛산 가가쿠 가부시키가이샤
Publication of KR20230145112A publication Critical patent/KR20230145112A/ko

Links

Images

Classifications

    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00Liquid crystal materials
    • C09K19/52Liquid crystal materials characterised by components which are not liquid crystals, e.g. additives with special physical aspect: solvents, solid particles
    • C09K19/54Additives having no specific mesophase characterised by their chemical composition
    • C09K19/56Aligning agents
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00Macromolecular 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
    • C08G73/06Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/10Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00Macromolecular 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
    • C08G73/06Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/10Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • C08G73/1042Copolyimides derived from at least two different tetracarboxylic compounds or two different diamino compounds
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00Macromolecular 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
    • C08G73/06Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/10Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • C08G73/1075Partially aromatic polyimides
    • C08G73/1078Partially aromatic polyimides wholly aromatic in the diamino moiety
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/13Devices 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
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/1337Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Nonlinear Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Spectroscopy & Molecular Physics (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)
KR1020237030401A 2021-02-16 2022-02-07 액정 배향제, 액정 배향막 및 액정 표시 소자 KR20230145112A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2021-022830 2021-02-16
JP2021022830 2021-02-16
PCT/JP2022/004731 WO2022176680A1 (ja) 2021-02-16 2022-02-07 液晶配向剤、液晶配向膜及び液晶表示素子

Publications (1)

Publication Number Publication Date
KR20230145112A true KR20230145112A (ko) 2023-10-17

Family

ID=82930880

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020237030401A KR20230145112A (ko) 2021-02-16 2022-02-07 액정 배향제, 액정 배향막 및 액정 표시 소자

Country Status (5)

Country Link
JP (1) JPWO2022176680A1 (zh)
KR (1) KR20230145112A (zh)
CN (1) CN116888527A (zh)
TW (1) TW202244251A (zh)
WO (1) WO2022176680A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024029576A1 (ja) * 2022-08-05 2024-02-08 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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09297313A (ja) 1996-03-05 1997-11-18 Nissan Chem Ind Ltd 液晶配向処理方法
JP2004206091A (ja) 2002-12-09 2004-07-22 Hitachi Ltd 液晶表示装置およびその製造方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0416926A (ja) * 1990-05-11 1992-01-21 Hitachi Chem Co Ltd 液晶配向膜用組成物,液晶配向膜,液晶挟持基板および液晶表示素子
JP2010072521A (ja) * 2008-09-22 2010-04-02 Hitachi Displays Ltd 偏光子、および液晶表示装置
WO2020045549A1 (ja) * 2018-08-30 2020-03-05 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
CN113015935A (zh) * 2018-11-14 2021-06-22 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
JP2020149001A (ja) * 2019-03-15 2020-09-17 株式会社ジャパンディスプレイ 光配向膜用ワニス及び液晶表示装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09297313A (ja) 1996-03-05 1997-11-18 Nissan Chem Ind Ltd 液晶配向処理方法
JP2004206091A (ja) 2002-12-09 2004-07-22 Hitachi Ltd 液晶表示装置およびその製造方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
「기능 재료」, 1997년 11월호, Vol.17, No.11, 13 ∼ 22 페이지

Also Published As

Publication number Publication date
WO2022176680A1 (ja) 2022-08-25
TW202244251A (zh) 2022-11-16
JPWO2022176680A1 (zh) 2022-08-25
CN116888527A (zh) 2023-10-13

Similar Documents

Publication Publication Date Title
CN115136068A (zh) 液晶取向剂、液晶取向膜、液晶表示元件和二胺
KR20220151604A (ko) 액정 배향제, 액정 배향막, 및 액정 표시 소자
WO2022176680A1 (ja) 液晶配向剤、液晶配向膜及び液晶表示素子
JP7343059B2 (ja) 液晶配向剤、液晶配向膜及び液晶表示素子
WO2022181311A1 (ja) 液晶配向剤、液晶配向膜及び液晶表示素子
JP7302744B2 (ja) 液晶配向剤、液晶配向膜、及び液晶表示素子
WO2022085674A1 (ja) 液晶配向剤、液晶配向膜及び液晶表示素子
JP2022044847A (ja) 液晶配向剤、液晶配向膜及び液晶表示素子
WO2024029576A1 (ja) 液晶配向剤、液晶配向膜及び液晶表示素子
JP7311047B2 (ja) 液晶配向剤、液晶配向膜、及び液晶表示素子
WO2022190896A1 (ja) 液晶配向剤、液晶配向膜及び液晶表示素子
JP7318826B2 (ja) 液晶配向剤、液晶配向膜、及び液晶表示素子
WO2024111498A1 (ja) 液晶配向剤、液晶配向膜及び液晶表示素子
WO2022107640A1 (ja) 重合体組成物、液晶配向剤、樹脂膜、液晶配向膜、液晶表示素子の製造方法及び液晶表示素子
WO2023210532A1 (ja) 液晶配向剤、液晶配向膜及び液晶表示素子
JP2024022213A (ja) 液晶配向剤、液晶配向膜及び液晶表示素子
KR20240069646A (ko) 액정 배향제, 액정 배향막 및 액정 표시 소자
KR20230136633A (ko) 액정 배향제, 액정 배향막, 액정 표시 소자의 제조 방법 및 액정 표시 소자
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
TW202321427A (zh) 液晶配向劑、液晶配向膜、液晶顯示元件之製造方法及液晶顯示元件
KR20230007327A (ko) 신규 디아민, 중합체, 액정 배향제, 액정 배향막, 및 그것을 사용한 액정 표시 소자
KR20240090440A (ko) 액정 배향제, 액정 배향막, 액정 표시 소자, 및 화합물
KR20240090439A (ko) 액정 배향제, 액정 배향막, 액정 표시 소자, 화합물, 및 중합체
WO2021246431A1 (ja) 液晶配向剤、液晶配向膜、及び液晶表示素子
WO2020203110A1 (ja) 液晶配向剤、液晶配向膜、液晶表示素子及びジアミン