TWI799469B - 液晶配向劑、液晶配向膜，及液晶顯示元件 - Google Patents

液晶配向劑、液晶配向膜，及液晶顯示元件 Download PDF

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Publication number
TWI799469B
TWI799469B TW107141486A TW107141486A TWI799469B TW I799469 B TWI799469 B TW I799469B TW 107141486 A TW107141486 A TW 107141486A TW 107141486 A TW107141486 A TW 107141486A TW I799469 B TWI799469 B TW I799469B
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Taiwan
Prior art keywords
liquid crystal
crystal alignment
display element
alignment film
crystal display
Prior art date
Application number
TW107141486A
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English (en)
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TW201932508A (zh
Inventor
芦澤亮一
福田一平
長谷川直史
豊田美希
藤枝司
Original Assignee
日商日產化學股份有限公司
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Publication of TW201932508A publication Critical patent/TW201932508A/zh
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    • 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
    • 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
    • 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
    • C08G73/1003—Preparatory processes
    • C08G73/1007—Preparatory processes from tetracarboxylic acids or derivatives and diamines
    • C08G73/1028—Preparatory processes from tetracarboxylic acids or derivatives and diamines characterised by the process itself, e.g. steps, continuous
    • C08G73/1032—Preparatory processes from tetracarboxylic acids or derivatives and diamines characterised by the process itself, e.g. steps, continuous characterised by the solvent(s) used
    • 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
    • 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
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Nonlinear Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Liquid Crystal (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
TW107141486A 2017-11-21 2018-11-21 液晶配向劑、液晶配向膜，及液晶顯示元件 TWI799469B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017-223900 2017-11-21
JP2017223900 2017-11-21

Publications (2)

Publication Number Publication Date
TW201932508A TW201932508A (zh) 2019-08-16
TWI799469B true TWI799469B (zh) 2023-04-21

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
TW107141486A TWI799469B (zh) 2017-11-21 2018-11-21 液晶配向劑、液晶配向膜，及液晶顯示元件

Country Status (5)

Country Link
JP (1) JP7375545B2 (zh)
KR (1) KR20200079315A (zh)
CN (1) CN111373318B (zh)
TW (1) TWI799469B (zh)
WO (1) WO2019103044A1 (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7151214B2 (ja) * 2018-06-29 2022-10-12 東レ株式会社 樹脂組成物
JP7322694B2 (ja) * 2019-12-24 2023-08-08 Jsr株式会社 液晶配向剤、液晶配向膜及び液晶素子
JP7315106B2 (ja) * 2020-07-14 2023-07-26 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
WO2023074569A1 (ja) * 2021-10-28 2023-05-04 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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016139121A (ja) * 2015-01-22 2016-08-04 Jsr株式会社 液晶配向膜の製造方法及び液晶素子の製造方法
TW201632587A (zh) * 2015-03-11 2016-09-16 捷恩智股份有限公司 用以形成液晶配向膜的液晶配向劑、液晶配向膜及使用其的液晶顯示元件

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3177872B2 (ja) 1995-03-27 2001-06-18 ジェイエスアール株式会社 液晶配向剤
KR102035366B1 (ko) * 2012-02-22 2019-10-22 닛산 가가쿠 가부시키가이샤 조성물, 액정 배향 처리제, 액정 배향막 및 액정 표시 소자
JP6497520B2 (ja) 2013-05-23 2019-04-10 日産化学株式会社 液晶配向処理剤、液晶配向膜および液晶表示素子
JP6350045B2 (ja) * 2014-07-07 2018-07-04 Jsr株式会社 液晶配向剤、液晶配向膜及び液晶表示素子
JP2016173544A (ja) * 2015-03-18 2016-09-29 Jsr株式会社 液晶表示素子及びその製造方法、並びに液晶配向剤
KR101697336B1 (ko) 2016-03-03 2017-01-17 주식회사 엘지화학 액정 배향막의 제조방법

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016139121A (ja) * 2015-01-22 2016-08-04 Jsr株式会社 液晶配向膜の製造方法及び液晶素子の製造方法
TW201632587A (zh) * 2015-03-11 2016-09-16 捷恩智股份有限公司 用以形成液晶配向膜的液晶配向劑、液晶配向膜及使用其的液晶顯示元件

Also Published As

Publication number Publication date
WO2019103044A1 (ja) 2019-05-31
TW201932508A (zh) 2019-08-16
JP7375545B2 (ja) 2023-11-08
CN111373318B (zh) 2023-06-09
CN111373318A (zh) 2020-07-03
JPWO2019103044A1 (ja) 2020-12-03
KR20200079315A (ko) 2020-07-02

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