abstract |
(57) [Problem] To provide a liquid crystal element having high response speed, excellent liquid crystal alignment in a liquid crystal cell, and high contrast. SOLUTION: The compound represented by the following formula (I), wherein R 1 -X 1 -A 1 -X 2 -A 2 -COO-C * H (CF 3 ) -R 2 ... (I) A 1 is Phenylcyclohexyl compound, and a liquid crystal material, a liquid crystal composition, and a liquid crystal element using the same. |