A quinoxaline compound of the formula (I) according to Claim 1 characterized by having at least one quinoxaline-2,6 (or 2,7)-diyl group 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 is used as a display panel constituting a display apparatus providing good display characteristics.
根据权利要求 1 所述的式(I)
喹喔啉化合物,其特征在于具有至少一个
喹喔啉-2,6(或 2,7)-二基,适用于作为
液晶组合物的组分,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。该
液晶装置用作构成显示设备的显示面板,具有良好的显示特性。