| abstract |
The problem to be solved by the present invention is a composition having a positive Δε, a liquid crystal phase in a wide temperature range, a small viscosity, a good solubility at low temperature, a specific resistance and a voltage holding ratio An FFS-type, IPS-type or the like which provides a composition having high balance characteristics stable to heat and light and which is excellent in display quality by using the composition and in which display defects such as burn-in and drip marks hardly occur An object of the present invention is to provide a liquid crystal display device such as a TN type liquid crystal with high yield. The present invention contains a compound represented by the general formula (L-1) and a compound represented by the general formula (i), and in the general formula (L-1), at least one of R L11 and R L12 has 2 carbon atoms Provided a composition in which the content of a compound in which R L11 and R L12 are both alkenyl groups in the general formula (L-1) in a compound which is an alkenyl group of 8 to 8 is optimized; To provide a liquid crystal display device. |