Liquid crystal material, liquid crystal display panel, and manufacturing method thereof
US11422411B2 · kind B2 · utility
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Key dates
| Filing date | Jun 11, 2020 |
| Grant date | Aug 23, 2022 |
| Priority date | — |
| Expiry date | Jun 11, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/133397
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A liquid crystal material, a liquid crystal display panel, and a manufacturing method thereof are provided. The liquid crystal material includes negative liquid crystal molecules and one or more thiol polymerizable monomers. The display panel uses a polymer film obtained by polymerization of a click chemistry reaction of a “thiol and double bond” system to anchor an orientation state of the liquid crystal molecules on the substrate surface, with few impurities and a low risk of image sticking displayed on the panel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.