| abstract |
The object of the present invention is to provide a refractive index anisotropy (Δn) and a nematic phase-isotropic liquid phase transition temperature (Tni), and a solid phase-nematic phase transition temperature (Tcn). It is sufficiently low, the viscosity (η) is sufficiently small, the rotational viscosity (γ1) is sufficiently small, the elastic constant (K33) is large, and the liquid crystal composition having a large absolute dielectric constant (Δε) is provided, thereby providing a liquid crystal composition having a large absolute value A liquid crystal display element which is excellent in display quality and has a fast response speed without deterioration of display or display failure by using a VA type or the like.nThe present invention provides a liquid crystal composition containing one or more compounds having an alkenyl side chain in the liquid crystal composition, and the total content of the compound having an alkenyl side chain in the liquid crystal composition is 5 to 100% by mass, in addition, a liquid crystal display element using the liquid crystal composition is provided. |