CN108070388A - 一种液晶取向剂、液晶取向膜以及液晶显示元件 - Google Patents
一种液晶取向剂、液晶取向膜以及液晶显示元件 Download PDFInfo
- Publication number
- CN108070388A CN108070388A CN201711270539.9A CN201711270539A CN108070388A CN 108070388 A CN108070388 A CN 108070388A CN 201711270539 A CN201711270539 A CN 201711270539A CN 108070388 A CN108070388 A CN 108070388A
- Authority
- CN
- China
- Prior art keywords
- liquid crystal
- aligning agent
- tetracarboxylic dianhydride
- compound
- amino
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- 0 CC1/C=C/C(/*c(c(N)c(c(C(CC2)CCC2C2CCC(*)CC2)c2P)N)c2O)=C/*(*)/C=C1 Chemical compound CC1/C=C/C(/*c(c(N)c(c(C(CC2)CCC2C2CCC(*)CC2)c2P)N)c2O)=C/*(*)/C=C1 0.000 description 3
Classifications
-
- 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
-
- 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
- C08G73/1075—Partially aromatic polyimides
- C08G73/1078—Partially aromatic polyimides wholly aromatic in the diamino moiety
-
- 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
- C09K19/542—Macromolecular compounds
-
- 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
- G02F1/133723—Polyimide, polyamide-imide
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Nonlinear Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mathematical Physics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Liquid Crystal (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711270539.9A CN108070388B (zh) | 2017-12-05 | 2017-12-05 | 一种液晶取向剂、液晶取向膜以及液晶显示元件 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711270539.9A CN108070388B (zh) | 2017-12-05 | 2017-12-05 | 一种液晶取向剂、液晶取向膜以及液晶显示元件 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108070388A true CN108070388A (zh) | 2018-05-25 |
CN108070388B CN108070388B (zh) | 2021-04-23 |
Family
ID=62157812
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201711270539.9A Active CN108070388B (zh) | 2017-12-05 | 2017-12-05 | 一种液晶取向剂、液晶取向膜以及液晶显示元件 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108070388B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109369613A (zh) * | 2018-12-04 | 2019-02-22 | 中节能万润股份有限公司 | 一种用于制备液晶取向剂的二胺类化合物及其应用 |
CN112708134A (zh) * | 2020-12-28 | 2021-04-27 | 深圳瑞华泰薄膜科技股份有限公司 | 一种无色透明共聚酰胺-酰亚胺膜及其制备方法 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002162630A (ja) * | 2000-11-29 | 2002-06-07 | Chisso Corp | ジアミン化合物およびこれを用いた高分子材料、該高分子材料を用いた液晶配向膜、および該配向膜を具備した液晶表示素子 |
JP2003096034A (ja) * | 2001-09-27 | 2003-04-03 | Chisso Corp | フェニレンジアミン誘導体、液晶配向膜および液晶表示素子 |
CN101539687A (zh) * | 2008-03-18 | 2009-09-23 | Jsr株式会社 | 液晶取向剂和液晶显示元件 |
CN102676179A (zh) * | 2011-03-17 | 2012-09-19 | Jsr株式会社 | 液晶取向剂、液晶取向膜以及液晶显示元件 |
CN104449765A (zh) * | 2013-09-18 | 2015-03-25 | 奇美实业股份有限公司 | 液晶配向剂、液晶配向膜及液晶显示元件 |
CN105038818A (zh) * | 2014-04-25 | 2015-11-11 | 奇美实业股份有限公司 | 液晶配向剂及其应用 |
CN106190177A (zh) * | 2016-07-14 | 2016-12-07 | 中节能万润股份有限公司 | 一种液晶取向剂、液晶取向膜以及液晶显示元件 |
CN106467751A (zh) * | 2015-08-18 | 2017-03-01 | 奇美实业股份有限公司 | 液晶配向剂、液晶配向膜以及液晶显示元件 |
-
2017
- 2017-12-05 CN CN201711270539.9A patent/CN108070388B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002162630A (ja) * | 2000-11-29 | 2002-06-07 | Chisso Corp | ジアミン化合物およびこれを用いた高分子材料、該高分子材料を用いた液晶配向膜、および該配向膜を具備した液晶表示素子 |
JP2003096034A (ja) * | 2001-09-27 | 2003-04-03 | Chisso Corp | フェニレンジアミン誘導体、液晶配向膜および液晶表示素子 |
CN101539687A (zh) * | 2008-03-18 | 2009-09-23 | Jsr株式会社 | 液晶取向剂和液晶显示元件 |
CN102676179A (zh) * | 2011-03-17 | 2012-09-19 | Jsr株式会社 | 液晶取向剂、液晶取向膜以及液晶显示元件 |
CN104560061A (zh) * | 2011-03-17 | 2015-04-29 | Jsr株式会社 | 液晶取向剂、液晶取向膜以及液晶显示元件 |
CN104449765A (zh) * | 2013-09-18 | 2015-03-25 | 奇美实业股份有限公司 | 液晶配向剂、液晶配向膜及液晶显示元件 |
CN105038818A (zh) * | 2014-04-25 | 2015-11-11 | 奇美实业股份有限公司 | 液晶配向剂及其应用 |
CN106467751A (zh) * | 2015-08-18 | 2017-03-01 | 奇美实业股份有限公司 | 液晶配向剂、液晶配向膜以及液晶显示元件 |
CN106190177A (zh) * | 2016-07-14 | 2016-12-07 | 中节能万润股份有限公司 | 一种液晶取向剂、液晶取向膜以及液晶显示元件 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109369613A (zh) * | 2018-12-04 | 2019-02-22 | 中节能万润股份有限公司 | 一种用于制备液晶取向剂的二胺类化合物及其应用 |
CN112708134A (zh) * | 2020-12-28 | 2021-04-27 | 深圳瑞华泰薄膜科技股份有限公司 | 一种无色透明共聚酰胺-酰亚胺膜及其制备方法 |
Also Published As
Publication number | Publication date |
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CN108070388B (zh) | 2021-04-23 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Liquid crystal alignment agent, liquid crystal alignment film and liquid crystal display element Effective date of registration: 20211202 Granted publication date: 20210423 Pledgee: Yantai Branch of China Merchants Bank Co.,Ltd. Pledgor: VALIANT Co.,Ltd. Registration number: Y2021980013807 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220823 Granted publication date: 20210423 Pledgee: Yantai Branch of China Merchants Bank Co.,Ltd. Pledgor: VALIANT Co.,Ltd. Registration number: Y2021980013807 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20221026 Address after: 214112 No.210 Xinzhou Road, Wuxi City, Jiangsu Province Patentee after: Jiangsu March Technology Co.,Ltd. Address before: 264006 No. 11 Wuzhishan Road, Yantai economic and Technological Development Zone, Shandong Patentee before: VALIANT Co.,Ltd. |
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TR01 | Transfer of patent right |