Liquid crystal display device
US11150518B2 · kind B2 · utility
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Key dates
| Filing date | Jan 4, 2019 |
| Grant date | Oct 19, 2021 |
| Priority date | — |
| Expiry date | Jul 20, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F2202/022
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Provided is a liquid crystal display device comprising a first substrate, a second substrate, and a liquid crystal composition disposed between said first substrate and said second substrate, wherein a surface of said first substrate in contact with said liquid crystal composition is provided with an alignment layer, while said second substrate has no alignment layer; and said liquid crystal composition comprises a liquid crystal compound, a self-aligning agent, and a polymerizable compound represented by Formula I,
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.