KR102588725B1 - 액정 배향제, 액정 배향막 및 액정 표시 소자 - Google Patents

액정 배향제, 액정 배향막 및 액정 표시 소자 Download PDF

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Publication number
KR102588725B1
KR102588725B1 KR1020197030313A KR20197030313A KR102588725B1 KR 102588725 B1 KR102588725 B1 KR 102588725B1 KR 1020197030313 A KR1020197030313 A KR 1020197030313A KR 20197030313 A KR20197030313 A KR 20197030313A KR 102588725 B1 KR102588725 B1 KR 102588725B1
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KR
South Korea
Prior art keywords
liquid crystal
group
formula
carbon atoms
crystal aligning
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KR1020197030313A
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English (en)
Korean (ko)
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KR20190126881A (ko
Inventor
히로시 기타
다츠야 유키
Original Assignee
닛산 가가쿠 가부시키가이샤
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Publication of KR20190126881A publication Critical patent/KR20190126881A/ko
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Publication of KR102588725B1 publication Critical patent/KR102588725B1/ko

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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
    • 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
    • C09K19/542—Macromolecular compounds
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

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  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Nonlinear Science (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Mathematical Physics (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Liquid Crystal (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
KR1020197030313A 2017-03-30 2018-03-29 액정 배향제, 액정 배향막 및 액정 표시 소자 KR102588725B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2017068490 2017-03-30
JPJP-P-2017-068490 2017-03-30
PCT/JP2018/013467 WO2018181818A1 (ja) 2017-03-30 2018-03-29 液晶配向剤、液晶配向膜及び液晶表示素子

Publications (2)

Publication Number Publication Date
KR20190126881A KR20190126881A (ko) 2019-11-12
KR102588725B1 true KR102588725B1 (ko) 2023-10-12

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020197030313A KR102588725B1 (ko) 2017-03-30 2018-03-29 액정 배향제, 액정 배향막 및 액정 표시 소자

Country Status (5)

Country Link
JP (2) JP7100297B2 (zh)
KR (1) KR102588725B1 (zh)
CN (1) CN110476114B (zh)
TW (1) TWI773748B (zh)
WO (1) WO2018181818A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117820639B (zh) * 2023-12-28 2024-06-21 北京师范大学珠海校区 一种聚乙烯基吡啶鎓盐类化合物及其制备方法和应用

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102516328B1 (ko) * 2016-12-27 2023-03-30 닛산 가가쿠 가부시키가이샤 신규 중합체 및 디아민 화합물, 액정 배향제, 액정 배향막 및 액정 표시 소자

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BE790207A (fr) * 1971-10-18 1973-04-17 Rhone Poulenc Sa Polyamines a groupements imide
JPS5216156B2 (zh) * 1972-08-16 1977-05-07
JPH0621165B2 (ja) * 1984-01-19 1994-03-23 株式会社日立製作所 熱硬化性樹脂組成物の製造方法
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
JP4639697B2 (ja) * 2004-08-31 2011-02-23 新日本理化株式会社 イミド基含有ジアミン、該イミド基含有ポリイミド前駆体、該前駆体を含有してなるポジ型感光性樹脂組成物、ポジ型パターンの製造方法及び電子部品
WO2008013285A1 (fr) * 2006-07-28 2008-01-31 Nissan Chemical Industries, Ltd. Agent d'alignement des cristaux liquides et affichages à cristaux liquides à partir de celui-ci de la même façon
JP5105071B2 (ja) * 2007-02-27 2012-12-19 Ｊｓｒ株式会社 液晶配向剤および液晶表示素子
JP4941488B2 (ja) 2009-03-19 2012-05-30 大日本印刷株式会社 湯切り孔付き蓋材
JP6349726B2 (ja) * 2013-04-26 2018-07-04 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

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102516328B1 (ko) * 2016-12-27 2023-03-30 닛산 가가쿠 가부시키가이샤 신규 중합체 및 디아민 화합물, 액정 배향제, 액정 배향막 및 액정 표시 소자

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Devendra Kumar 외, ‘New Polypyromellitimide Films Based on Cyclotriphosphazene and Bisaspartimide Derived Diamines’, J. Polym. Sci., Polym. Chem. Ed., Vol.22, pp.3439~3446 (1984)*

Also Published As

Publication number Publication date
TWI773748B (zh) 2022-08-11
TW201900728A (zh) 2019-01-01
CN110476114B (zh) 2022-04-19
CN110476114A (zh) 2019-11-19
JP7345724B2 (ja) 2023-09-19
JP7100297B2 (ja) 2022-07-13
JPWO2018181818A1 (ja) 2020-02-06
WO2018181818A1 (ja) 2018-10-04
KR20190126881A (ko) 2019-11-12
JP2022109969A (ja) 2022-07-28

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