An optically active compound characterized by containing an oxazolidinone-3,5-diyl skeleton directly connected to cyclic groups in 3 and 5 positions is suitable as a component for a liquid crystal composition providing improved response characteristics and a high contrast. A liquid crystal device is constituted by disposing the liquid crystal composition between a pair of electrode plates. The liquid crystal device may preferably be used as a display panel constituting a liquid crystal apparatus providing good display characteristics.
一种具有光学活性的化合物,其特点是含有直接连接到 3 和 5 位环状基团的
噁唑烷酮-3,5-二基骨架,适合作为液晶组合物的成分,可提供更好的响应特性和高对比度。将液晶组合物置于一对电极板之间可构成液晶装置。液晶装置最好用作显示面板,构成具有良好显示特性的液晶设备。