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JP7108241B2 - 液晶配向剤、液晶配向膜及び液晶表示素子 - Google Patents

液晶配向剤、液晶配向膜及び液晶表示素子 Download PDF

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Publication number
JP7108241B2
JP7108241B2 JP2019512584A JP2019512584A JP7108241B2 JP 7108241 B2 JP7108241 B2 JP 7108241B2 JP 2019512584 A JP2019512584 A JP 2019512584A JP 2019512584 A JP2019512584 A JP 2019512584A JP 7108241 B2 JP7108241 B2 JP 7108241B2
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Japan
Prior art keywords
liquid crystal
group
formula
reaction
bond
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JP2019512584A
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English (en)
Japanese (ja)
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JPWO2018190426A1 (ja
Inventor
浩 北
達也 結城
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Nissan Chemical Corp
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Nissan Chemical Corp
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Application filed by Nissan Chemical Corp filed Critical Nissan Chemical Corp
Publication of JPWO2018190426A1 publication Critical patent/JPWO2018190426A1/ja
Priority to JP2022024290A priority Critical patent/JP7315907B2/ja
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    • 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
    • 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
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/50Improvements relating to the production of bulk chemicals
    • Y02P20/55Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

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  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Nonlinear Science (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Mathematical Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Liquid Crystal (AREA)
  • Pyrrole Compounds (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
JP2019512584A 2017-04-14 2018-04-13 液晶配向剤、液晶配向膜及び液晶表示素子 Active JP7108241B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2022024290A JP7315907B2 (ja) 2017-04-14 2022-02-18 ジアミン及びそれを用いた重合体

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2017080825 2017-04-14
JP2017080825 2017-04-14
PCT/JP2018/015559 WO2018190426A1 (fr) 2017-04-14 2018-04-13 Agent d'alignement de cristaux liquides, film d'alignement de cristaux liquides et élément d'affichage de cristaux liquides

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2022024290A Division JP7315907B2 (ja) 2017-04-14 2022-02-18 ジアミン及びそれを用いた重合体

Publications (2)

Publication Number Publication Date
JPWO2018190426A1 JPWO2018190426A1 (ja) 2020-02-27
JP7108241B2 true JP7108241B2 (ja) 2022-07-28

Family

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Family Applications (2)

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JP2019512584A Active JP7108241B2 (ja) 2017-04-14 2018-04-13 液晶配向剤、液晶配向膜及び液晶表示素子
JP2022024290A Active JP7315907B2 (ja) 2017-04-14 2022-02-18 ジアミン及びそれを用いた重合体

Family Applications After (1)

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JP2022024290A Active JP7315907B2 (ja) 2017-04-14 2022-02-18 ジアミン及びそれを用いた重合体

Country Status (5)

Country Link
JP (2) JP7108241B2 (fr)
KR (1) KR102489696B1 (fr)
CN (1) CN110573951B (fr)
TW (1) TWI754739B (fr)
WO (1) WO2018190426A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022084599A (ja) * 2017-04-14 2022-06-07 日産化学株式会社 ジアミン及びそれを用いた重合体

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102391473B1 (ko) 2019-01-17 2022-04-26 주식회사 엘지화학 액정 배향제 조성물, 이를 이용한 액정 배향막의 제조 방법, 이를 이용한 액정 배향막 및 액정표시소자
WO2023219112A1 (fr) * 2022-05-13 2023-11-16 日産化学株式会社 Nouveau composé diamine, polymère obtenu à l'aide de diamine, agent d'alignement de cristaux liquides, film d'alignement de cristaux liquides et élément d'affichage à cristaux liquides

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000006543A1 (fr) 1998-07-29 2000-02-10 Chisso Corporation Nouveaux composes diamino, polyamide d'acide, polyimide, film d'alignement a cristaux liquides forme d'un film du polyimide et element d'affichage a cristaux liquides contenant le film d'alignement
JP2008224832A (ja) 2007-03-09 2008-09-25 Jsr Corp 垂直配向型液晶配向剤および垂直配向型液晶表示素子

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5228160B2 (fr) * 1973-05-07 1977-07-25
JPH02117958A (ja) * 1988-07-05 1990-05-02 Shin Etsu Chem Co Ltd ポリイミド樹脂組成物及び半導体装置
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
KR101649839B1 (ko) * 2008-10-29 2016-08-19 닛산 가가쿠 고교 가부시키 가이샤 디아민
JP5780389B2 (ja) * 2010-07-02 2015-09-16 Jsr株式会社 液晶表示素子の製造方法
WO2013081067A1 (fr) * 2011-11-30 2013-06-06 日産化学工業株式会社 Film d'alignement de cristaux liquides, procédé de fabrication d'un film d'alignement de cristaux liquides et élément d'affichage à cristaux liquides
JP5874590B2 (ja) * 2011-12-26 2016-03-02 Jsr株式会社 液晶配向剤、液晶配向膜、液晶表示素子、重合体及び化合物
CN105849630B (zh) * 2013-10-23 2019-06-07 日产化学工业株式会社 液晶取向剂、液晶取向膜和液晶表示元件
CN105086316B (zh) * 2014-05-15 2018-01-30 捷恩智株式会社 热硬化性组合物、硬化膜、彩色滤光片、液晶显示元件、固体摄像元件及发光二极管发光体
JP7108241B2 (ja) * 2017-04-14 2022-07-28 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

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000006543A1 (fr) 1998-07-29 2000-02-10 Chisso Corporation Nouveaux composes diamino, polyamide d'acide, polyimide, film d'alignement a cristaux liquides forme d'un film du polyimide et element d'affichage a cristaux liquides contenant le film d'alignement
JP2008224832A (ja) 2007-03-09 2008-09-25 Jsr Corp 垂直配向型液晶配向剤および垂直配向型液晶表示素子

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022084599A (ja) * 2017-04-14 2022-06-07 日産化学株式会社 ジアミン及びそれを用いた重合体
JP7315907B2 (ja) 2017-04-14 2023-07-27 日産化学株式会社 ジアミン及びそれを用いた重合体

Also Published As

Publication number Publication date
JP7315907B2 (ja) 2023-07-27
KR20190131567A (ko) 2019-11-26
JP2022084599A (ja) 2022-06-07
KR102489696B1 (ko) 2023-01-17
CN110573951B (zh) 2022-03-22
CN110573951A (zh) 2019-12-13
TW201843297A (zh) 2018-12-16
JPWO2018190426A1 (ja) 2020-02-27
TWI754739B (zh) 2022-02-11
WO2018190426A1 (fr) 2018-10-18

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