JPWO2022270287A1 - - Google Patents
Info
- Publication number
- JPWO2022270287A1 JPWO2022270287A1 JP2023529791A JP2023529791A JPWO2022270287A1 JP WO2022270287 A1 JPWO2022270287 A1 JP WO2022270287A1 JP 2023529791 A JP2023529791 A JP 2023529791A JP 2023529791 A JP2023529791 A JP 2023529791A JP WO2022270287 A1 JPWO2022270287 A1 JP WO2022270287A1
- 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.)
- Pending
Links
Classifications
-
- 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
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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
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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
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021105052 | 2021-06-24 | ||
| PCT/JP2022/022806 WO2022270287A1 (en) | 2021-06-24 | 2022-06-06 | Liquid crystal alignment agent, liquid crystal alignment film, and liquid crystal display element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPWO2022270287A1 true JPWO2022270287A1 (en) | 2022-12-29 |
Family
ID=84544538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023529791A Pending JPWO2022270287A1 (en) | 2021-06-24 | 2022-06-06 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPWO2022270287A1 (en) |
| KR (1) | KR20240023525A (en) |
| CN (1) | CN117546082A (en) |
| TW (1) | TW202317740A (en) |
| WO (1) | WO2022270287A1 (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3893659B2 (en) | 1996-03-05 | 2007-03-14 | 日産化学工業株式会社 | Liquid crystal alignment treatment method |
| KR100750451B1 (en) | 2002-12-09 | 2007-08-22 | 가부시키가이샤 히타치 디스프레이즈 | Liquid crystal display and method for manufacturing same |
| CN102445790B (en) * | 2010-10-06 | 2016-05-18 | 株式会社日本显示器 | Alignment films, composition for forming alignment film and liquid crystal indicator |
| JP5939614B2 (en) * | 2012-02-01 | 2016-06-22 | 株式会社ジャパンディスプレイ | Alignment film and liquid crystal display device using the same |
| JP7114856B2 (en) * | 2016-02-15 | 2022-08-09 | 日産化学株式会社 | Liquid crystal alignment agent, liquid crystal alignment film, and liquid crystal display element |
-
2022
- 2022-06-06 KR KR1020237044415A patent/KR20240023525A/en unknown
- 2022-06-06 JP JP2023529791A patent/JPWO2022270287A1/ja active Pending
- 2022-06-06 CN CN202280044600.0A patent/CN117546082A/en active Pending
- 2022-06-06 WO PCT/JP2022/022806 patent/WO2022270287A1/en active Application Filing
- 2022-06-14 TW TW111121952A patent/TW202317740A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| TW202317740A (en) | 2023-05-01 |
| WO2022270287A1 (en) | 2022-12-29 |
| CN117546082A (en) | 2024-02-09 |
| KR20240023525A (en) | 2024-02-22 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20231019 |