| abstract |
The present invention relates to a liquid crystal medium which is based on a mixture of polar compounds with negative dielectric anisotropy and contains at least one self-aligning additive, especially at least one additive selected from the group of compounds of formula IA to ID n n n n n n n n n n n n n n n n n n n n n n n n Where R 1A , R 1B , R 1C , L 1-12 , R 1D , ring I, u, v, w, x, y, z, and m have the meanings indicated in technical solution 4; The use of active matrix displays based on VA, PSA and PS-VA effects among LC displays. |