| abstract |
A liquid crystal composition containing a compound represented by the general formula (I-IV) and containing a compound represented by the general formula (I) and a liquid crystal display device using the same. The liquid crystal composition of the present invention, a refractive index anisotropy (Δn) and a nematic phase - without lowering the isotropic liquid phase transition temperature (T ni), was sufficiently small, the viscosity (η), rotational viscosity (γ1) is sufficiently small, the spring constant ( K 33 ) is large, the voltage holding ratio after UV irradiation (VHR (UV)) is high and the negative value has a negative dielectric anisotropy (??) of large absolute value and the display element using the same has a display defect And a fast response speed can be realized. |