TWI542632B - A liquid crystal alignment agent, a liquid crystal alignment film, and a liquid crystal display device - Google Patents

A liquid crystal alignment agent, a liquid crystal alignment film, and a liquid crystal display device Download PDF

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Publication number
TWI542632B
TWI542632B TW102137859A TW102137859A TWI542632B TW I542632 B TWI542632 B TW I542632B TW 102137859 A TW102137859 A TW 102137859A TW 102137859 A TW102137859 A TW 102137859A TW I542632 B TWI542632 B TW I542632B
Authority
TW
Taiwan
Prior art keywords
liquid crystal
formula
crystal alignment
group
composition
Prior art date
Application number
TW102137859A
Other languages
English (en)
Chinese (zh)
Other versions
TW201430054A (zh
Inventor
Noritoshi Miki
Jun Hashimoto
Kohei Goto
Kazuyoshi Hosaka
Original Assignee
Nissan Chemical Ind Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nissan Chemical Ind Ltd filed Critical Nissan Chemical Ind Ltd
Publication of TW201430054A publication Critical patent/TW201430054A/zh
Application granted granted Critical
Publication of TWI542632B publication Critical patent/TWI542632B/zh

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Classifications

    • 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
    • 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
    • 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
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D179/00—Coating compositions based on 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 C09D161/00 - C09D177/00
    • C09D179/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
    • C09D179/08—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
    • G02F1/133711—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by organic films, e.g. polymeric films

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Nonlinear Science (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Liquid Crystal (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
TW102137859A 2012-10-18 2013-10-18 A liquid crystal alignment agent, a liquid crystal alignment film, and a liquid crystal display device TWI542632B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012231138 2012-10-18

Publications (2)

Publication Number Publication Date
TW201430054A TW201430054A (zh) 2014-08-01
TWI542632B true TWI542632B (zh) 2016-07-21

Family

ID=50488335

Family Applications (1)

Application Number Title Priority Date Filing Date
TW102137859A TWI542632B (zh) 2012-10-18 2013-10-18 A liquid crystal alignment agent, a liquid crystal alignment film, and a liquid crystal display device

Country Status (5)

Country Link
JP (1) JP5950137B2 (fr)
KR (2) KR20170027886A (fr)
CN (1) CN104854193B (fr)
TW (1) TWI542632B (fr)
WO (1) WO2014061779A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI640574B (zh) * 2016-02-25 2018-11-11 奇美實業股份有限公司 液晶配向劑、液晶配向膜及液晶顯示元件
JP7112332B2 (ja) * 2016-11-28 2022-08-03 Ｔｏｙｏ Ｔｉｒｅ株式会社 光架橋性液晶性ポリマー、及び光架橋液晶性ポリマーの製造方法
WO2018096724A1 (fr) * 2016-11-28 2018-05-31 東洋ゴム工業株式会社 Polymère à cristaux liquides photoréticulable, et procédé de fabrication de polymère à cristaux liquides photoréticulable
CN111971617B (zh) * 2018-04-09 2023-06-20 日产化学株式会社 液晶取向剂、液晶取向膜和使用其的液晶表示元件

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3780534B2 (ja) * 1993-08-19 2006-05-31 日産化学工業株式会社 ポリイミドワニス
JP4085206B2 (ja) 1996-02-15 2008-05-14 日産化学工業株式会社 ジアミノベンゼン誘導体及びそれを用いたポリイミド並びに液晶配向膜
US7537812B2 (en) * 2003-02-12 2009-05-26 Nissan Chemical Industries, Ltd. Aligning agent for liquid crystal and liquid-crystal alignment film obtained with the same
JP4806988B2 (ja) * 2005-07-26 2011-11-02 Ｊｎｃ株式会社 ワニス組成物
CN101021654A (zh) * 2006-02-13 2007-08-22 精工爱普生株式会社 液晶取向膜形成用组合物、液晶取向膜形成装置及液晶显示装置
JP2007241246A (ja) * 2006-02-13 2007-09-20 Seiko Epson Corp 液晶配向膜形成用組成物、液晶表示装置の製造方法、液晶配向膜形成装置及び液晶表示装置
JP5444690B2 (ja) * 2007-12-06 2014-03-19 Ｊｓｒ株式会社 液晶配向剤および液晶表示素子
JP5354161B2 (ja) 2008-10-17 2013-11-27 Ｊｓｒ株式会社 液晶配向剤および液晶表示素子
JP5552894B2 (ja) * 2010-05-14 2014-07-16 Ｊｓｒ株式会社 液晶配向剤および液晶表示素子
JP5413320B2 (ja) * 2010-07-08 2014-02-12 宇部興産株式会社 ポリイミドシロキサン溶液の製造方法
KR20140045556A (ko) * 2011-07-12 2014-04-16 닛산 가가쿠 고교 가부시키 가이샤 조성물, 액정 배향 처리제, 액정 배향막 및 액정 표시 소자
JPWO2013125595A1 (ja) * 2012-02-22 2015-07-30 日産化学工業株式会社 組成物、液晶配向処理剤、液晶配向膜及び液晶表示素子

Also Published As

Publication number Publication date
TW201430054A (zh) 2014-08-01
CN104854193A (zh) 2015-08-19
JP5950137B2 (ja) 2016-07-13
CN104854193B (zh) 2016-11-09
KR20150070288A (ko) 2015-06-24
JPWO2014061779A1 (ja) 2016-09-05
WO2014061779A1 (fr) 2014-04-24
KR20170027886A (ko) 2017-03-10

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