The present invention relates to a high-speed high-temperature nematic
liquid crystal composition and a liquid crystal display comprising the
same, particularly to a high-speed high-temperature nematic liquid
crystal composition which comprises a nematic liquid crystal compound
having an isothionate group on the end aromatic ring and having one or
more kinds of fluorine atoms, and thus satisfies a high response speed
property and has a high phase transition temperature of liquid crystal, a
low operating voltage, and a broad nematic phase temperature range, and a
liquid crystal cell comprising the same, and a liquid crystal display
using the same.