| abstract |
(57) [Abstract] [Objective] An optically active compound having a high response speed, a high contrast, and effective in reducing the temperature dependence of the response speed, a liquid crystal composition containing the same, and a liquid crystal composition using the same. A liquid crystal element, a display method using the same, and a liquid crystal device are provided. An optically active compound comprising optically active (5R) -3- (4-methoxyphenyl) -5-phenyl-2-oxazolidinone, a liquid crystal composition containing at least one of the optically active compounds, and the liquid crystal composition A liquid crystal element in which an object is arranged between a pair of electrode substrates, a display method using the same, and a liquid crystal device. |