| abstract |
PSA type or PSVA type has excellent response performance, has a sufficient pretilt angle, has a small amount of residual monomer, and has no problems such as orientation or display defects due to low voltage retention (VHR), etc. The liquid crystal composition containing the polymeric compound for manufacturing a liquid crystal display element is provided, and the liquid crystal display element using this is provided. The liquid crystal composition of the present invention does not lower the refractive index anisotropy (Δn) and the nematic phase-isotropic liquid phase transition temperature (T ni ), does not increase the solid phase-nematic phase transition temperature (T cn ), and sufficiently increases the viscosity (η) It is a liquid crystal composition that is small, has a sufficiently small rotational viscosity (γ 1 ) and a large elastic constant (K 33 ), and a liquid crystal display device using the same has a sufficiently high pretilt angle, a high voltage retention (VHR), and a high-speed response. The liquid crystal display element with a quick response speed excellent in the display quality which does not have or suppressed display defects, such as orientation defect and baking, is obtained. |