CN116529290A - 液晶取向剂、液晶取向膜以及液晶显示元件 - Google Patents
液晶取向剂、液晶取向膜以及液晶显示元件 Download PDFInfo
- Publication number
- CN116529290A CN116529290A CN202180078011.XA CN202180078011A CN116529290A CN 116529290 A CN116529290 A CN 116529290A CN 202180078011 A CN202180078011 A CN 202180078011A CN 116529290 A CN116529290 A CN 116529290A
- Authority
- CN
- China
- Prior art keywords
- liquid crystal
- group
- carbon atoms
- formula
- aligning agent
- 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.)
- Pending
Links
Classifications
-
- 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
-
- 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)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Mathematical Physics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020-193100 | 2020-11-20 | ||
JP2020193100 | 2020-11-20 | ||
PCT/JP2021/039010 WO2022107545A1 (ja) | 2020-11-20 | 2021-10-21 | 液晶配向剤、液晶配向膜及び液晶表示素子 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN116529290A true CN116529290A (zh) | 2023-08-01 |
Family
ID=81708933
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202180078011.XA Pending CN116529290A (zh) | 2020-11-20 | 2021-10-21 | 液晶取向剂、液晶取向膜以及液晶显示元件 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP7343059B2 (ja) |
CN (1) | CN116529290A (ja) |
TW (1) | TW202227532A (ja) |
WO (1) | WO2022107545A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023249021A1 (ja) * | 2022-06-24 | 2023-12-28 | 三菱瓦斯化学株式会社 | ポリイミドの製造方法 |
WO2024142964A1 (ja) * | 2022-12-27 | 2024-07-04 | 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 (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6507815B2 (ja) | 2015-04-16 | 2019-05-08 | Jsr株式会社 | 液晶配向剤、液晶配向膜及びその製造方法、液晶表示素子、位相差フィルム及びその製造方法 |
JP6841069B2 (ja) | 2016-04-28 | 2021-03-10 | Jsr株式会社 | 液晶配向剤、液晶配向膜及びその製造方法並びに液晶素子 |
-
2021
- 2021-10-21 CN CN202180078011.XA patent/CN116529290A/zh active Pending
- 2021-10-21 JP JP2022563653A patent/JP7343059B2/ja active Active
- 2021-10-21 WO PCT/JP2021/039010 patent/WO2022107545A1/ja active Application Filing
- 2021-10-28 TW TW110139999A patent/TW202227532A/zh unknown
Also Published As
Publication number | Publication date |
---|---|
WO2022107545A1 (ja) | 2022-05-27 |
TW202227532A (zh) | 2022-07-16 |
JPWO2022107545A1 (ja) | 2022-05-27 |
JP7343059B2 (ja) | 2023-09-12 |
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SE01 | Entry into force of request for substantive examination |