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 PDFInfo
- 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
Links
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)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (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)
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 (ko) |
KR (2) | KR20170027886A (ko) |
CN (1) | CN104854193B (ko) |
TW (1) | TWI542632B (ko) |
WO (1) | WO2014061779A1 (ko) |
Families Citing this family (4)
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 (ja) * | 2016-11-28 | 2018-05-31 | 東洋ゴム工業株式会社 | 光架橋性液晶性ポリマー、及び光架橋性液晶性ポリマーの製造方法 |
KR20200136002A (ko) * | 2018-04-09 | 2020-12-04 | 닛산 가가쿠 가부시키가이샤 | 액정 배향제, 액정 배향막 및 그것을 사용한 액정 표시 소자 |
Family Cites Families (12)
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 |
CN100426097C (zh) * | 2003-02-12 | 2008-10-15 | 日产化学工业株式会社 | 液晶定向剂和采用该液晶定向剂的液晶定向膜 |
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 |
JP6079627B2 (ja) * | 2011-07-12 | 2017-02-15 | 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 |
KR102035366B1 (ko) * | 2012-02-22 | 2019-10-22 | 닛산 가가쿠 가부시키가이샤 | 조성물, 액정 배향 처리제, 액정 배향막 및 액정 표시 소자 |
-
2013
- 2013-10-18 TW TW102137859A patent/TWI542632B/zh active
- 2013-10-18 JP JP2014542192A patent/JP5950137B2/ja active Active
- 2013-10-18 WO PCT/JP2013/078314 patent/WO2014061779A1/ja active Application Filing
- 2013-10-18 KR KR1020177005972A patent/KR20170027886A/ko not_active Application Discontinuation
- 2013-10-18 KR KR1020157012504A patent/KR20150070288A/ko not_active Application Discontinuation
- 2013-10-18 CN CN201380065916.9A patent/CN104854193B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN104854193B (zh) | 2016-11-09 |
KR20170027886A (ko) | 2017-03-10 |
WO2014061779A1 (ja) | 2014-04-24 |
JPWO2014061779A1 (ja) | 2016-09-05 |
TW201430054A (zh) | 2014-08-01 |
KR20150070288A (ko) | 2015-06-24 |
JP5950137B2 (ja) | 2016-07-13 |
CN104854193A (zh) | 2015-08-19 |
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