Novel organic compounds with a positive dielectric anisotropy usable as components of liquid crystal compositions for liquid-crystalline display devices operated under a low driving voltage are benzoic acid ester derivatives expressed by the formula.
wherein R represents an alkyl group of 1 to 10 carbons and X represents
可用作在低驱动电压下运行的液晶显示设备的液晶组合物成分的具有正介电各向异性的新型有机化合物是由式表示的
苯甲酸酯衍
生物。
其中 R 代表 1 至 10 个碳原子的烷基,X 代表