abstract |
The present invention relates to a liquid crystalline medium comprising a compound of the formula (I), one or more compounds of the formula (I) and in particular VA, PSA, PS-VA, PM-VA, PALC, IPS, PS- VA, FFS also relates to its use in active-matrix displays based on PS-FFS effects: In this formula, R 1 , R 1 * , L 1 , L 2 , L 3 and L 4 have the meanings as defined in claim 1. |