Liquid crystal materials, methods of fabricating liquid crystal display panels and liquid crystal display panels
US10308874B2 · kind B2 · utility
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10Claims
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Key dates
| Filing date | May 13, 2016 |
| Grant date | Jun 4, 2019 |
| Priority date | — |
| Expiry date | Apr 13, 2037 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09K2019/3083
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The liquid crystal material of the disclosure includes liquid crystal molecules, polymerizable monomers and a vertical alignment agent, wherein the polymerizable monomers and the vertical alignment agent can be polymerized under ultraviolet irradiation to form a polymer, while the polymer deposits on a substrate to form a polymer film capable of replacing the PI alignment film; so that an alignment process of the liquid crystal is simplified, and a cost is economized. The method of fabricating the liquid crystal display panel of the disclosure eliminates the fabricating process of the alignment film.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.