| abstract |
[PROBLEMS] To provide a nematic liquid crystal composition capable of adjusting the birefringence Δn in a wide range of 0.10 to 0.40, having a wide temperature range in which it can be driven, and being driven at a low voltage, and using the same. Liquid crystal display. SOLUTION: The liquid crystal compositions have formulas (I-1) to (I-4), respectively. Containing a compound A selected from the groups A1 and A2 consisting of a compound represented by the formula: (Wherein, R1 to R3 are a C1-10 alkyl group or C2 10 alkenyl groups, wherein said alkyl group or said alkenyl group is one or more of F, Cl, Having CN, CH3 or CF3, wherein one or more CH2 groups in the alkyl or alkenyl group is O, CO or CO O can be substituted, Q1 is F, Cl, CF3, etc., X1-X3 is H, F, Cl, etc., W1-W4 is H, F, Cl, CF3, O CF3 or CN), 0 to 99.9% by weight of a compound B having a dielectric anisotropy of +2 or more, and 0 to 85% by weight of a compound C having a dielectric anisotropy of -10 to +2, The sum of B and C is 0-99.9% by weight. |