| 摘要 |
The invention provides a liquid crystal composition having an optically isotropic liquid crystal phase used in an element driven in a state of an optically isotropic liquid crystal phase, which comprises a compound 1 having the clearing point T 1 and a compound 2 having the clearing point T 2 , and which has the clearing point Tx, wherein the liquid crystal composition comprises 10 to 80 wt% of compound 1 and 20 to 90 wt% of compound 2, and wherein the clearing point T 1 , the clearing point T 2 and the clearing point Tx of the liquid crystal composition satisfy the following conditions: T 1 > T 2 T 1 - Tx ‰¥ 100 �¢ °C . |
