JP7505505B2 - 液晶配向剤、液晶配向膜、液晶表示素子及び液晶表示素子の製造方法 - Google Patents

液晶配向剤、液晶配向膜、液晶表示素子及び液晶表示素子の製造方法 Download PDF

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JP7505505B2
JP7505505B2 JP2021562667A JP2021562667A JP7505505B2 JP 7505505 B2 JP7505505 B2 JP 7505505B2 JP 2021562667 A JP2021562667 A JP 2021562667A JP 2021562667 A JP2021562667 A JP 2021562667A JP 7505505 B2 JP7505505 B2 JP 7505505B2
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liquid crystal
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carbon atoms
hydrogen atom
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JPWO2021112095A1 (zh
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大輝 山極
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Nissan Chemical Corp
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Nissan Chemical Corp
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    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L35/00Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical, and containing at least one other carboxyl radical in the molecule, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L35/02Homopolymers or copolymers of esters
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00Use of organic ingredients
    • C08K5/04Oxygen-containing compounds
    • C08K5/05Alcohols; Metal alcoholates
    • C08K5/053Polyhydroxylic alcohols
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00Use of organic ingredients
    • C08K5/16Nitrogen-containing compounds
    • C08K5/20Carboxylic acid amides
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00Use of organic ingredients
    • C08K5/16Nitrogen-containing compounds
    • C08K5/34Heterocyclic compounds having nitrogen in the ring
    • C08K5/3442Heterocyclic compounds having nitrogen in the ring having two nitrogen atoms in the ring
    • C08K5/3445Five-membered rings
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00Use of organic ingredients
    • C08K5/16Nitrogen-containing compounds
    • C08K5/34Heterocyclic compounds having nitrogen in the ring
    • C08K5/3467Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
    • C08K5/3477Six-membered rings
    • C08K5/3492Triazines
    • C08K5/34924Triazines containing cyanurate groups; Tautomers thereof
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L35/00Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical, and containing at least one other carboxyl radical in the molecule, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L79/00Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen or carbon only, not provided for in groups C08L61/00 - C08L77/00
    • C08L79/04Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
    • C08L79/08Polyimides; 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

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  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Liquid Crystal (AREA)
JP2021562667A 2019-12-06 2020-12-01 液晶配向剤、液晶配向膜、液晶表示素子及び液晶表示素子の製造方法 Active JP7505505B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019221605 2019-12-06
JP2019221605 2019-12-06
PCT/JP2020/044730 WO2021112095A1 (ja) 2019-12-06 2020-12-01 液晶配向剤、液晶配向膜、液晶表示素子及び液晶表示素子の製造方法

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JPWO2021112095A1 JPWO2021112095A1 (zh) 2021-06-10
JP7505505B2 true JP7505505B2 (ja) 2024-06-25

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JP (1) JP7505505B2 (zh)
KR (1) KR20220113364A (zh)
CN (1) CN114761866A (zh)
TW (1) TW202134414A (zh)
WO (1) WO2021112095A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118020020A (zh) * 2021-07-29 2024-05-10 日产化学株式会社 液晶取向剂、液晶取向膜以及液晶显示元件

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5868722B2 (ja) 2012-02-10 2016-02-24 三菱日立パワーシステムズ株式会社 フレア設備及びそのダスト低減方法
WO2019082913A1 (ja) 2017-10-25 2019-05-02 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
WO2019082975A1 (ja) 2017-10-26 2019-05-02 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

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57169729A (en) * 1981-04-13 1982-10-19 Hitachi Ltd Liquid crystal display element
JPS5868722A (ja) * 1981-10-21 1983-04-23 Hitachi Ltd 液晶表示素子
JP4175826B2 (ja) 2002-04-16 2008-11-05 シャープ株式会社 液晶表示装置
JP2010059343A (ja) * 2008-09-05 2010-03-18 Sumitomo Chemical Co Ltd 組成物、光学フィルム及び該光学フィルムの製造方法
CN105849631B (zh) * 2013-10-23 2019-04-16 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
JP6638886B2 (ja) * 2014-03-31 2020-01-29 日産化学株式会社 液晶配向処理剤、液晶配向膜及び液晶表示素子
KR102438830B1 (ko) * 2016-08-03 2022-08-31 닛산 가가쿠 가부시키가이샤 곡면 형상을 갖는 액정 패널을 구비하는 액정 표시 소자 및 그것을 위한 액정 배향제
KR102548025B1 (ko) * 2016-12-28 2023-06-26 닛산 가가쿠 가부시키가이샤 액정 배향제, 액정 배향막, 및 액정 표시 소자

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5868722B2 (ja) 2012-02-10 2016-02-24 三菱日立パワーシステムズ株式会社 フレア設備及びそのダスト低減方法
WO2019082913A1 (ja) 2017-10-25 2019-05-02 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
WO2019082975A1 (ja) 2017-10-26 2019-05-02 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

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WO2021112095A1 (ja) 2021-06-10
CN114761866A (zh) 2022-07-15
KR20220113364A (ko) 2022-08-12
JPWO2021112095A1 (zh) 2021-06-10
TW202134414A (zh) 2021-09-16

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