abstract |
The invention relates to a liquid crystal medium comprising at least one compound of the formula I, n n n Among them, R 1 , R 1 * , Z 1 , Z 2 and L 1-3 have the meanings indicated in the technical solution 1, and are related to their use in active matrix displays, specifically based on VA, PSA, PS-VA , PALC, FFS, PS-FFS, PS-IPS or IPS effect of active matrix displays. |