| abstract |
MLC displays, especially LCoS® and reflective displays, which have no or only a small degree of disadvantages of the prior art and at the same time have a very high resistance An OCB mode display is provided. The present invention relates to a liquid crystal medium having a positive dielectric anisotropy and a high optical anisotropy, which comprises one or more biphenyl derivatives containing a terminal alkenyl group, and It relates to this use in electro-optical displays and projection systems, in particular reflective displays and displays based on birefringence effects, for example OCB displays. |