NEGATIVE DIELECTRIC ANISOTROPIC LIQUID CRYSTAL MIXTURE

摘要

Negative dielectric anisotropic liquid crystal mixtures are disclosed. The liquid crystal composition comprises a compound represented by the following formula (I-IV). The composition has a low threshold voltage, low rotational viscosity, high resistivity, high voltage retention, good high temperature and ultraviolet stability, and a clearly shortened response time after LC medium UV polymerization, thus the composition has significant application value. Formula I Formula II Formula III Formula IV