| abstract |
The invention provides a liquid crystal composition and a liquid crystal display element using the same. The liquid crystal composition of the present invention does not lower the refractive index anisotropy (. DELTA.n) and the nematic phase-isotropic liquid phase transition temperature (T) ni ) The viscosity (. eta.) is sufficiently small, the rotational viscosity (. gamma.1) is sufficiently small, and the elastic constant (K) is sufficiently small 33 ) The display device has a high voltage holding ratio (vhr (UV)) after UV irradiation and a large absolute value of negative dielectric anisotropy (Δ ∈), and further, the display device using the same has no or suppressed display defects, has excellent display quality, and can realize a high response speed. |