KR20220113364A - 액정 배향제, 액정 배향막, 액정 표시 소자 및 액정 표시 소자의 제조 방법 - Google Patents

액정 배향제, 액정 배향막, 액정 표시 소자 및 액정 표시 소자의 제조 방법 Download PDF

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Publication number
KR20220113364A
KR20220113364A KR1020227016626A KR20227016626A KR20220113364A KR 20220113364 A KR20220113364 A KR 20220113364A KR 1020227016626 A KR1020227016626 A KR 1020227016626A KR 20227016626 A KR20227016626 A KR 20227016626A KR 20220113364 A KR20220113364 A KR 20220113364A
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South Korea
Prior art keywords
liquid crystal
group
hydrogen atom
crystal aligning
carbon atoms
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KR1020227016626A
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English (en)
Korean (ko)
Inventor
히로키 야마기와
Original Assignee
닛산 가가쿠 가부시키가이샤
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Publication of KR20220113364A publication Critical patent/KR20220113364A/ko

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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L35/00—Compositions 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
    • C08L35/02—Homopolymers or copolymers of esters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/05—Alcohols; Metal alcoholates
    • C08K5/053—Polyhydroxylic alcohols
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/20—Carboxylic acid amides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/3442—Heterocyclic compounds having nitrogen in the ring having two nitrogen atoms in the ring
    • C08K5/3445—Five-membered rings
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
    • C08K5/3477—Six-membered rings
    • C08K5/3492—Triazines
    • C08K5/34924—Triazines containing cyanurate groups; Tautomers thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L35/00—Compositions 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L79/00—Compositions 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
    • C08L79/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
    • C08L79/08—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • 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

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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)
KR1020227016626A 2019-12-06 2020-12-01 액정 배향제, 액정 배향막, 액정 표시 소자 및 액정 표시 소자의 제조 방법 KR20220113364A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019221605 2019-12-06
JPJP-P-2019-221605 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

Publications (1)

Publication Number Publication Date
KR20220113364A true KR20220113364A (ko) 2022-08-12

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KR1020227016626A KR20220113364A (ko) 2019-12-06 2020-12-01 액정 배향제, 액정 배향막, 액정 표시 소자 및 액정 표시 소자의 제조 방법

Country Status (5)

Country Link
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 (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5868722A (ja) 1981-10-21 1983-04-23 Hitachi Ltd 液晶表示素子
JP2003307720A (ja) 2002-04-16 2003-10-31 Fujitsu Ltd 液晶表示装置

Family Cites Families (9)

* 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
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
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
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
JP7256472B2 (ja) * 2017-10-25 2023-04-12 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
JP7276666B2 (ja) * 2017-10-26 2023-05-18 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
JPS5868722A (ja) 1981-10-21 1983-04-23 Hitachi Ltd 液晶表示素子
JP2003307720A (ja) 2002-04-16 2003-10-31 Fujitsu Ltd 液晶表示装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
K. Hanaoka, SID 04 DIGEST, P1200-1202

Also Published As

Publication number Publication date
WO2021112095A1 (ja) 2021-06-10
CN114761866A (zh) 2022-07-15
JPWO2021112095A1 (zh) 2021-06-10
TW202134414A (zh) 2021-09-16
JP7505505B2 (ja) 2024-06-25

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