CN111263913B - 液晶取向剂、液晶取向膜及液晶表示元件 - Google Patents
液晶取向剂、液晶取向膜及液晶表示元件 Download PDFInfo
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- CN111263913B CN111263913B CN201880069277.6A CN201880069277A CN111263913B CN 111263913 B CN111263913 B CN 111263913B CN 201880069277 A CN201880069277 A CN 201880069277A CN 111263913 B CN111263913 B CN 111263913B
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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
- 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
- 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
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
- C08J3/09—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids
- C08J3/091—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids characterised by the chemical constitution of the organic liquid
- C08J3/095—Oxygen containing compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/34—Heterocyclic compounds having nitrogen in the ring
- C08K5/3412—Heterocyclic compounds having nitrogen in the ring having one nitrogen atom in the ring
- C08K5/3415—Five-membered rings
-
- 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
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- 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
-
- 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
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- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Nonlinear Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mathematical Physics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- General Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Liquid Crystal (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017-206488 | 2017-10-25 | ||
JP2017206488 | 2017-10-25 | ||
PCT/JP2018/039439 WO2019082913A1 (ja) | 2017-10-25 | 2018-10-24 | 液晶配向剤、液晶配向膜及び液晶表示素子 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111263913A CN111263913A (zh) | 2020-06-09 |
CN111263913B true CN111263913B (zh) | 2023-03-28 |
Family
ID=66247430
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201880069277.6A Active CN111263913B (zh) | 2017-10-25 | 2018-10-24 | 液晶取向剂、液晶取向膜及液晶表示元件 |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP7256472B2 (ja) |
KR (1) | KR102586311B1 (ja) |
CN (1) | CN111263913B (ja) |
TW (1) | TWI772546B (ja) |
WO (1) | WO2019082913A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021112095A1 (ja) * | 2019-12-06 | 2021-06-10 | 日産化学株式会社 | 液晶配向剤、液晶配向膜、液晶表示素子及び液晶表示素子の製造方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009093709A1 (ja) * | 2008-01-25 | 2009-07-30 | Nissan Chemical Industries, Ltd. | 液晶配向剤、液晶配向膜及び液晶表示素子 |
WO2009093707A1 (ja) * | 2008-01-25 | 2009-07-30 | Nissan Chemical Industries, Ltd. | 液晶配向処理剤、及びそれを用いた液晶表示素子 |
WO2015033921A1 (ja) * | 2013-09-03 | 2015-03-12 | 日産化学工業株式会社 | 液晶配向剤、液晶配向膜及び液晶表示素子 |
CN104718491A (zh) * | 2012-10-09 | 2015-06-17 | 日产化学工业株式会社 | 液晶取向剂、液晶取向膜及液晶显示元件 |
JPWO2016104635A1 (ja) * | 2014-12-25 | 2017-10-05 | 日産化学工業株式会社 | 液晶配向処理剤、液晶配向膜及び液晶表示素子 |
WO2017170940A1 (ja) * | 2016-03-31 | 2017-10-05 | 日産化学工業株式会社 | 液晶配向剤、液晶配向膜、及び液晶表示素子 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001281672A (ja) * | 2000-03-31 | 2001-10-10 | Fujitsu Ltd | 液晶表示装置の製造方法 |
CN101057178B (zh) * | 2004-12-28 | 2010-06-02 | 日产化学工业株式会社 | 垂直定向用液晶定向剂、液晶定向膜及使用了该液晶定向膜的液晶显示元件 |
BR112012008222A2 (pt) | 2009-10-12 | 2019-09-24 | Koninl Philips Electronics Nv | método de dispositivos de associação e re-associação em uma rede de controle, produto de programa de computador e sistema para dispositivos de associação e re-associação em uma rede de controle |
FR2978692B1 (fr) | 2011-08-04 | 2013-09-06 | Snecma | Dispositif pour l'aide a la decoupe d'une couche de texture fibreuse enroulee sur un mandrin d'impregnation d'une machine d'enroulement |
WO2014133042A1 (ja) * | 2013-02-28 | 2014-09-04 | 日産化学工業株式会社 | 重合体、液晶配向処理剤、液晶配向膜および液晶表示素子 |
WO2015033922A1 (ja) * | 2013-09-03 | 2015-03-12 | 日産化学工業株式会社 | 液晶配向処理剤、液晶配向膜及び液晶表示素子 |
KR102255769B1 (ko) * | 2013-09-26 | 2021-05-27 | 닛산 가가쿠 가부시키가이샤 | 액정 배향 처리제 및 그것을 사용한 액정 표시 소자 |
JP6597307B2 (ja) * | 2013-10-23 | 2019-10-30 | 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 |
KR102609036B1 (ko) * | 2015-03-04 | 2023-12-01 | 닛산 가가쿠 가부시키가이샤 | 액정 배향제, 액정 배향막 및 액정 표시 소자 |
JP6700619B2 (ja) * | 2015-03-30 | 2020-05-27 | 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 |
WO2017111117A1 (ja) * | 2015-12-25 | 2017-06-29 | 日産化学工業株式会社 | 液晶配向剤、液晶配向膜及び液晶表示素子 |
JP7114856B2 (ja) * | 2016-02-15 | 2022-08-09 | 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 |
JP2017181965A (ja) * | 2016-03-31 | 2017-10-05 | 日産化学工業株式会社 | 液晶配向剤、液晶配向膜および液晶表示素子 |
-
2018
- 2018-10-24 WO PCT/JP2018/039439 patent/WO2019082913A1/ja active Application Filing
- 2018-10-24 JP JP2019551186A patent/JP7256472B2/ja active Active
- 2018-10-24 CN CN201880069277.6A patent/CN111263913B/zh active Active
- 2018-10-24 KR KR1020207014312A patent/KR102586311B1/ko active IP Right Grant
- 2018-10-25 TW TW107137742A patent/TWI772546B/zh active
Patent Citations (6)
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WO2009093709A1 (ja) * | 2008-01-25 | 2009-07-30 | Nissan Chemical Industries, Ltd. | 液晶配向剤、液晶配向膜及び液晶表示素子 |
WO2009093707A1 (ja) * | 2008-01-25 | 2009-07-30 | Nissan Chemical Industries, Ltd. | 液晶配向処理剤、及びそれを用いた液晶表示素子 |
CN104718491A (zh) * | 2012-10-09 | 2015-06-17 | 日产化学工业株式会社 | 液晶取向剂、液晶取向膜及液晶显示元件 |
WO2015033921A1 (ja) * | 2013-09-03 | 2015-03-12 | 日産化学工業株式会社 | 液晶配向剤、液晶配向膜及び液晶表示素子 |
JPWO2016104635A1 (ja) * | 2014-12-25 | 2017-10-05 | 日産化学工業株式会社 | 液晶配向処理剤、液晶配向膜及び液晶表示素子 |
WO2017170940A1 (ja) * | 2016-03-31 | 2017-10-05 | 日産化学工業株式会社 | 液晶配向剤、液晶配向膜、及び液晶表示素子 |
Non-Patent Citations (3)
Title |
---|
Development, Characterization, and Characteristics of Polyimide Liquid Crystal Alignment Films for AM-LCD Use;Michinori Nishikawa;《ITE Technical Report》;全文 * |
侧链含邻苯二甲酰亚胺的聚酰亚胺液晶垂直取向剂的制备与表征;夏森林;《高分子学报》;全文 * |
聚酰亚胺主链结构对液晶取向膜性能的影响;刘露露等;《液晶与显示》;第30卷(第5期);全文 * |
Also Published As
Publication number | Publication date |
---|---|
CN111263913A (zh) | 2020-06-09 |
TWI772546B (zh) | 2022-08-01 |
TW201922853A (zh) | 2019-06-16 |
KR102586311B1 (ko) | 2023-10-06 |
WO2019082913A1 (ja) | 2019-05-02 |
KR20200067199A (ko) | 2020-06-11 |
JP7256472B2 (ja) | 2023-04-12 |
JPWO2019082913A1 (ja) | 2020-11-19 |
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