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 which has a sufficiently low viscosity (&eegr;), a sufficiently low rotational viscosity (γ1), a large elastic modulus (K) and a negative dielectric anisotropy &Dgr;&egr; with a large absolute value, without decreasing refractive index anisotropy (&Dgr;n) and a nematic phase-isotropic liquid phase transition temperature (T), and to provide a liquid crystal display element of a VA mode or the like having excellent display qualities and fast response by using the above composition.SOLUTION: The liquid crystal composition comprises: as a first component, one or more compounds expressed by general formula (I), with the content of the compounds ranging from 3 mass% to 45 mass%; and as a second component, one or more liquid crystal compounds having a negative &Dgr;&egr; with an absolute value of 3 or more. A liquid crystal display element using the composition is also provided.
申请公布号 JP2014231606(A) 申请公布日期 2014.12.11
申请号 JP20140146762 申请日期 2014.07.17
申请人 DIC CORP 发明人 SUDO TAKESHI;KAWAKAMI SHOTARO
分类号 C09K19/42;C09K19/12;C09K19/30;C09K19/54;G02F1/13;G02F1/137 主分类号 C09K19/42
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