KR20240089719A - 중합체 조성물, 액정 배향제, 수지막, 액정 배향막, 액정 표시 소자의 제조 방법 및 액정 표시 소자 - Google Patents

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

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Publication number
KR20240089719A
KR20240089719A KR1020247015938A KR20247015938A KR20240089719A KR 20240089719 A KR20240089719 A KR 20240089719A KR 1020247015938 A KR1020247015938 A KR 1020247015938A KR 20247015938 A KR20247015938 A KR 20247015938A KR 20240089719 A KR20240089719 A KR 20240089719A
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South Korea
Prior art keywords
liquid crystal
group
formula
organic group
polymer composition
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Pending
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KR1020247015938A
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English (en)
Korean (ko)
Inventor
다카시 나카이
요시미치 모리모토
Original Assignee
닛산 가가쿠 가부시키가이샤
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Publication of KR20240089719A publication Critical patent/KR20240089719A/ko
Pending legal-status Critical Current

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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
    • 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
    • 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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • 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
    • C08G73/1042—Copolyimides derived from at least two different tetracarboxylic compounds or two different diamino compounds
    • 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
    • C08G73/1046—Polyimides containing oxygen in the form of ether bonds in the main chain
    • C08G73/105—Polyimides containing oxygen in the form of ether bonds in the main chain with oxygen only in the diamino moiety
    • 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
    • C08G73/1075—Partially aromatic polyimides
    • C08G73/1078—Partially aromatic polyimides wholly aromatic in the diamino moiety
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • 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)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Liquid Crystal (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
KR1020247015938A 2021-10-28 2022-10-13 중합체 조성물, 액정 배향제, 수지막, 액정 배향막, 액정 표시 소자의 제조 방법 및 액정 표시 소자 Pending KR20240089719A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021176518 2021-10-28
JPJP-P-2021-176518 2021-10-28
PCT/JP2022/038192 WO2023074391A1 (ja) 2021-10-28 2022-10-13 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

Publications (1)

Publication Number Publication Date
KR20240089719A true KR20240089719A (ko) 2024-06-20

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020247015938A Pending KR20240089719A (ko) 2021-10-28 2022-10-13 중합체 조성물, 액정 배향제, 수지막, 액정 배향막, 액정 표시 소자의 제조 방법 및 액정 표시 소자

Country Status (5)

Country Link
JP (1) JPWO2023074391A1 (https=)
KR (1) KR20240089719A (https=)
CN (1) CN118451142A (https=)
TW (1) TW202330691A (https=)
WO (1) WO2023074391A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI858879B (zh) * 2023-08-21 2024-10-11 奇美實業股份有限公司 光配向法用的液晶配向劑、液晶配向膜及液晶顯示元件
TWI892269B (zh) * 2023-10-20 2025-08-01 奇美實業股份有限公司 光配向法用的液晶配向劑、液晶配向膜與液晶顯示元件
TWI897382B (zh) * 2024-01-31 2025-09-11 奇美實業股份有限公司 光配向法用的液晶配向劑、液晶配向膜與液晶顯示元件
TWI889344B (zh) * 2024-05-17 2025-07-01 奇美實業股份有限公司 光配向法用的液晶配向劑、液晶光配向膜及液晶顯示元件

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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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Publication number Priority date Publication date Assignee Title
DE4224761A1 (de) * 1992-07-27 1994-02-03 Basf Ag Verwendung von Polykondensaten und neue Polykondensate
JP2001270936A (ja) * 2000-01-19 2001-10-02 Nippon Shokubai Co Ltd ポリエーテルポリエステルおよびその製造方法
JP2012150503A (ja) * 2006-06-29 2012-08-09 Jnc Corp 液晶配向膜用組成物、液晶配向膜および液晶表示素子
JP2009235162A (ja) * 2008-03-26 2009-10-15 Toray Ind Inc 熱硬化性樹脂組成物
KR102202056B1 (ko) * 2018-02-21 2021-01-11 주식회사 엘지화학 액정 배향제 조성물, 이를 이용한 액정 배향막의 제조 방법, 및 이를 이용한 액정 배향막

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Also Published As

Publication number Publication date
CN118451142A (zh) 2024-08-06
WO2023074391A1 (ja) 2023-05-04
TW202330691A (zh) 2023-08-01
JPWO2023074391A1 (https=) 2023-05-04

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PA0105 International application

Patent event date: 20240513

Patent event code: PA01051R01D

Comment text: International Patent Application

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