摘要 |
<p>In a liquid crystal device including a liquid crystal panel (1) sandwiching a liquid crystal layer (11) having the twisted helical structure inside of a pair of polarizers (7a, 7b), and a circuit for driving the liquid crystal panel (1), the liquid crystal layer (11) has the spiral structure twisted 180 degrees or more and the driving is performed based on a time divisional driving system in which a bias ratio is larger than 1/4 and equal to or less than 1/2. The driving voltage of the liquid crystal device can be decreased by this invention. <IMAGE></p> |