JPWO2021205736A1 - - Google Patents
Info
- Publication number
- JPWO2021205736A1 JPWO2021205736A1 JP2022514318A JP2022514318A JPWO2021205736A1 JP WO2021205736 A1 JPWO2021205736 A1 JP WO2021205736A1 JP 2022514318 A JP2022514318 A JP 2022514318A JP 2022514318 A JP2022514318 A JP 2022514318A JP WO2021205736 A1 JPWO2021205736 A1 JP WO2021205736A1
- Authority
- JP
- Japan
- 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
Classifications
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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
- C08G73/02—Polyamines
-
- 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
- C08G73/0622—Polycondensates containing six-membered rings, not condensed with other rings, with nitrogen atoms as the only ring hetero atoms
- C08G73/0638—Polycondensates containing six-membered rings, not condensed with other rings, with nitrogen atoms as the only ring hetero atoms with at least three nitrogen atoms in the ring
- C08G73/0644—Poly(1,3,5)triazines
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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
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Liquid Crystal (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020070904 | 2020-04-10 | ||
| JP2020070904 | 2020-04-10 | ||
| PCT/JP2021/004455 WO2021205736A1 (ja) | 2020-04-10 | 2021-02-05 | 液晶配向剤、液晶配向膜、及び液晶表示素子 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2021205736A1 true JPWO2021205736A1 (https=) | 2021-10-14 |
| JP7582304B2 JP7582304B2 (ja) | 2024-11-13 |
Family
ID=78023637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022514318A Active JP7582304B2 (ja) | 2020-04-10 | 2021-02-05 | 液晶配向剤、液晶配向膜、及び液晶表示素子 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP7582304B2 (https=) |
| KR (1) | KR20220166817A (https=) |
| CN (1) | CN115427876B (https=) |
| TW (1) | TWI869550B (https=) |
| WO (1) | WO2021205736A1 (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114442377A (zh) * | 2022-01-24 | 2022-05-06 | 湖南飞优特电子科技有限公司 | 一种能消除lcd蚀刻纹的膜层 |
| WO2024203156A1 (ja) * | 2023-03-24 | 2024-10-03 | 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 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005097377A (ja) * | 2003-09-24 | 2005-04-14 | Fuji Photo Film Co Ltd | 配向膜、重合体、それを用いた位相差板およびその作製方法、ならびに液晶表示装置 |
| KR20110124124A (ko) | 2010-05-10 | 2011-11-16 | 짓쏘 세끼유 가가꾸 가부시키가이샤 | 디아민, 액정 배향제 및 액정 표시 소자 |
| US9243165B2 (en) * | 2010-08-25 | 2016-01-26 | Nissan Chemical Industries, Ltd. | Film-forming composition |
| JP5879693B2 (ja) * | 2011-02-22 | 2016-03-08 | Jsr株式会社 | 液晶配向剤、液晶配向膜及び液晶表示素子 |
| CN104126148B (zh) * | 2011-12-21 | 2017-05-31 | 日产化学工业株式会社 | 液晶取向处理剂、液晶取向膜和使用该液晶取向膜的液晶显示元件以及化合物 |
| CN107077031B (zh) | 2014-11-21 | 2020-11-06 | Jnc株式会社 | 包含聚酰胺酸或其衍生物的液晶取向剂、液晶取向膜和液晶显示元件 |
| KR102202056B1 (ko) * | 2018-02-21 | 2021-01-11 | 주식회사 엘지화학 | 액정 배향제 조성물, 이를 이용한 액정 배향막의 제조 방법, 및 이를 이용한 액정 배향막 |
-
2021
- 2021-02-05 WO PCT/JP2021/004455 patent/WO2021205736A1/ja not_active Ceased
- 2021-02-05 CN CN202180027277.1A patent/CN115427876B/zh active Active
- 2021-02-05 KR KR1020227038009A patent/KR20220166817A/ko active Pending
- 2021-02-05 JP JP2022514318A patent/JP7582304B2/ja active Active
- 2021-02-23 TW TW110106240A patent/TWI869550B/zh active
Also Published As
| Publication number | Publication date |
|---|---|
| TW202146631A (zh) | 2021-12-16 |
| CN115427876B (zh) | 2025-06-06 |
| JP7582304B2 (ja) | 2024-11-13 |
| KR20220166817A (ko) | 2022-12-19 |
| WO2021205736A1 (ja) | 2021-10-14 |
| TWI869550B (zh) | 2025-01-11 |
| CN115427876A (zh) | 2022-12-02 |
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