Method for fabricating a liquid-crystal-based electro-optical light modulator using surface mems techniques for flat panel display inspection
US-2024085728-A1 · Mar 14, 2024 · US
US8993074B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8993074-B2 |
| Application number | US-201313850888-A |
| Country | US |
| Kind code | B2 |
| Filing date | Mar 26, 2013 |
| Priority date | Mar 30, 2012 |
| Publication date | Mar 31, 2015 |
| Grant date | Mar 31, 2015 |
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There is provided a liquid crystal display device including a liquid crystal display element including a first alignment film and a second alignment film provided on opposing surfaces of a pair of substrates, and a liquid crystal layer arranged between the first alignment film and the second alignment film and including crystal molecules having negative dielectric constant anisotropy. At least the first alignment film includes a compound in which a polymer compound having a first side chain and a second side chain is crosslinked or polymerized. The first side chain has a crosslinkable functional group or a polymerizable functional group. The second side chain has a structure inducing dielectric anisotropy. The liquid crystal molecules are pretilted by the first alignment film.
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The invention is claimed as follows: 1. A liquid crystal display device comprising a liquid crystal display element including a first alignment film and a second alignment film provided on opposing surfaces of a pair of substrates, and a liquid crystal layer arranged between the first alignment film and the second alignment film and including crystal molecules having negative dielectric constant anisotropy, wherein at least the first alignment film includes a compound in wh…
Chemistry & Metallurgy · mapped topic
Physics · mapped topic
Chemistry & Metallurgy · mapped topic
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