Liquid crystal material and liquid crystal display panel
US11008516B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Mar 19, 2018 |
| Grant date | May 18, 2021 |
| Priority date | — |
| Expiry date | Feb 5, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/133742
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A liquid crystal material and a liquid crystal display panel includes a liquid crystal material including liquid crystal molecules, a polymerizable monomer, and an auxiliary alignment agent. A structural formula of the auxiliary alignment agent is: The A group includes at least one oxygen atom, at least one nitrogen atom, or at least one oxygen atom and at least one nitrogen atom, the Sp group essentially is a —(CH2)n— group, the Z group is selected from: and any combination thereof, the R group is a straight or branched first alkyl group containing 5 to 20 carbon atoms, and the L group is selected from: and any combination thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.