申请人:Archetti Graziano
公开号:US20140138581A1
公开(公告)日:2014-05-22
The invention relates to a liquid-crystalline medium based on a mixture of polar compounds having a negative dielectric anisotropy which contains at least one self-aligning additive, especially at least one additive selected from the group of the compounds of the formula IA to ID
in which
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 Claim
4
and to the use thereof for an active-matrix display, in particular based on the VA, PSA and PS-VA effect in LC displays.