Liquid crystal material, liquid crystal display panel, and method for manufacturing the liquid crystal display panel
US-10545380-B2 · Jan 28, 2020 · US
Material for vertical aligning agent
US10899697B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-10899697-B2 |
| Application number | US-201715329375-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jan 16, 2017 |
| Priority date | Dec 29, 2016 |
| Publication date | Jan 26, 2021 |
| Grant date | Jan 26, 2021 |
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- Title
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- Abstract
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Abstract
Official abstract text for this publication.
Disclosed is a material for a vertical aligning agent, and a molecular structure of the material is shown in formula (I): R-L1 P-L2 n Q (I) wherein Q is a polar anchor group, L1 is a rigid group, P is a polymerizable group, L2 is a linking group, R is a terminal flexible group, and n is in a range from 1 to 3. In the material, the polar anchor group is connected to the polymerizable group, which is beneficial to increase an aspect ratio of the material. Therefore, a fluid viscosity of the material can be reduced, and a diffusion effect of the material on a substrate can be improved.
First claim
Opening claim text (preview).
The invention claimed is: 1. A material for a vertical aligning agent, wherein a molecular formula of the material is R-L1 P-L2 n Q
Assignees
Inventors
Classifications
- C07C69/618Primary
having unsaturation outside the six-membered aromatic ring · CPC title
Dicarboxylic acid esters having only one carbon-to-carbon double bond · CPC title
- C09K19/56Primary
Aligning agents · CPC title
by organic films, e.g. polymeric films · CPC title
of unsaturated hydroxy carboxylic acids · CPC title
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- What does patent US10899697B2 cover?
- Disclosed is a material for a vertical aligning agent, and a molecular structure of the material is shown in formula (I): R-L1 P-L2 n Q (I) wherein Q is a polar anchor group, L1 is a rigid group, P is a polymerizable group, L2 is a linking group, R is a terminal flexible group, and n is in a range from 1 to 3. In the material, the polar anchor group is connected to the polymerizable grou…
- Who is the assignee on this patent?
- Shenzhen China Star Optoelect
- What technology area does this patent fall under?
- Primary CPC classification C07C69/618. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Tue Jan 26 2021 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 5 related publications on this page (citations in our corpus or others sharing the same primary CPC).