abstract |
The present invention relates to a liquid crystal medium based on a mixture of polar compounds having a negative dielectric anisotropy (Δε), characterized in that it has a ratio of γ1/Δn2 in the range of 6 to 45 and >60 ° C The clear point and the △-2.3 △ ε. This type of medium is particularly suitable for electro-optic displays with active matrix addressing based on ECB, PA LCD, FFS or IPS effects. |