JPWO2022250007A1 - - Google Patents
Info
- Publication number
- JPWO2022250007A1 JPWO2022250007A1 JP2023523460A JP2023523460A JPWO2022250007A1 JP WO2022250007 A1 JPWO2022250007 A1 JP WO2022250007A1 JP 2023523460 A JP2023523460 A JP 2023523460A JP 2023523460 A JP2023523460 A JP 2023523460A JP WO2022250007 A1 JPWO2022250007 A1 JP WO2022250007A1
- 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
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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
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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
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mathematical Physics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Optics & Photonics (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Liquid Crystal (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021089857 | 2021-05-28 | ||
| PCT/JP2022/021080 WO2022250007A1 (en) | 2021-05-28 | 2022-05-23 | Liquid crystal aligning agent, liquid crystal alignment film, liquid crystal display element, diamine, and polymer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPWO2022250007A1 true JPWO2022250007A1 (en) | 2022-12-01 |
Family
ID=84228784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023523460A Pending JPWO2022250007A1 (en) | 2021-05-28 | 2022-05-23 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPWO2022250007A1 (en) |
| CN (1) | CN117396803A (en) |
| TW (1) | TW202311506A (en) |
| WO (1) | WO2022250007A1 (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011209505A (en) * | 2010-03-30 | 2011-10-20 | Jnc Corp | Liquid crystal aligning agent, liquid crystal alignment layer, and liquid crystal display element |
| JP6561475B2 (en) * | 2015-01-20 | 2019-08-21 | Jsr株式会社 | Liquid crystal aligning agent, liquid crystal aligning film and method for producing the same, liquid crystal display element, retardation film and method for producing the same |
| JP7163839B2 (en) * | 2019-03-21 | 2022-11-01 | Jsr株式会社 | Liquid crystal alignment agent, liquid crystal alignment film and liquid crystal element |
| CN110791833B (en) * | 2019-11-26 | 2021-02-05 | 中国科学院长春应用化学研究所 | Polyimide fiber and preparation method thereof |
-
2022
- 2022-05-23 CN CN202280038187.7A patent/CN117396803A/en active Pending
- 2022-05-23 WO PCT/JP2022/021080 patent/WO2022250007A1/en active Application Filing
- 2022-05-23 JP JP2023523460A patent/JPWO2022250007A1/ja active Pending
- 2022-05-26 TW TW111119609A patent/TW202311506A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CN117396803A (en) | 2024-01-12 |
| WO2022250007A1 (en) | 2022-12-01 |
| TW202311506A (en) | 2023-03-16 |