| abstract |
PROBLEM TO BE SOLVED: To provide a composition having a liquid crystal phase in a wide temperature range, low viscosity, good solubility at low temperature, high specific resistance and voltage holding ratio, and stable against heat and light. Further, it is intended to provide a liquid crystal display element such as an IPS type or a TN type, which has excellent display quality and hardly causes display defects such as image sticking or dripping marks, with a high yield. A composition containing a compound represented by the formula (M-2.5) is provided, and a liquid crystal display device using the composition is provided. [Chemical 1] [Selection figure] None |