Dic Corporation

Megumi Uzawa

Go Sudo

Shotaro Kawakami

Masanao Hayashi

Shinichi Hirata

Mika Takasaki

Noriyuki Sugiyama

Wei Wu

Takaya Ikeuchi

A compound capable of providing a liquid crystal composition with high T, large Δn, low V, large Δε, small tan δ, and satisfactory storability at low temperatures, and a liquid crystal composition, as well as a liquid crystal display element, a sensor, a liquid crystal lens, an optical communication device, and an antenna using the liquid crystal composition. Specifically, a compound represented by general formula (i) having an alkynyl group and an isothiocyanate group (—NCS) and a liquid crystal composition containing one or two or more of such compounds.

Compound, liquid crystal composition, and liquid crystal display element, sensor, liquid crystal lens, optical communication device, and antenna using liquid crystal composition

There is provided a liquid crystal display device of a PSA type or the like that uses the polymerizable compound-containing liquid crystal composition, having a sufficiently fast response speed, capable of 3D displaying. Uniform and stable orientation control can be obtained at a lower energy cost. Provided are the polymerizable compound-containing liquid crystal composition containing one or two or more polymerizable compounds represented by general formula (M) as the first component, and containing one or two or more compounds represented by general formula (Na), general formula (Nb), or general formula (Nc) having a naphthalene unit as the second component. The liquid crystal display device uses the same.

Polymerizable-compound-containing liquid crystal composition and liquid crystal display element using same

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Kita-adachi-gun, Japan

Megumi Uzawa