发明名称 NEMATIC LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY ELEMENT USING THE SAME
摘要 PROBLEM TO BE SOLVED: To provide a liquid crystal composition having an adequately low viscosity (η), an adequately low rotational viscosity (γ1), a large elastic coefficient (K), a high voltage holding rate (VHR (UV)) after UV irradiation, and negative dielectric anisotropy (Δε) having a large absolute value without decreasing a refractive index anisotropy (Δn) and a nematic phase-isotropic liquid phase transition temperature (T), and to provide a liquid crystal display element of a VA type or the like using the above liquid crystal composition, which achieves excellent display quality and a fast response speed while eliminating or suppressing display defects.SOLUTION: The liquid crystal composition contains a compound represented by general formula (I-IV) and contains a compound represented by general formula (I); and the liquid crystal display element uses the above liquid crystal composition.SELECTED DRAWING: None
申请公布号 JP2016183349(A) 申请公布日期 2016.10.20
申请号 JP20160115345 申请日期 2016.06.09
申请人 DIC CORP 发明人 SUDO TAKESHI;HIRATA SHINICHI
分类号 C09K19/42;C09K19/12;C09K19/14;C09K19/20;C09K19/30;C09K19/32;C09K19/34;C09K19/54;G02F1/13 主分类号 C09K19/42
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