abstract |
The invention relates to a liquid crystal medium, which comprises at least one compound such as formula I, Among them, R 1 , R 1 * , rings A and B, Z 1 , L 1 , L 2 , a and b have the meanings indicated in the technical solution 1, and regarding that they are equal to active matrix displays, specifically, based on VA, Use of PSA, PS-VA, PALC, FFS, PS-FFS, IPS or PS-IPS active matrix displays. |