| abstract |
The invention relates to a liquid-crystalline medium essentially comprising a) 5-65% by weight of a component A, comprising two or more compounds selected from group A: <IMAGE> A1 <IMAGE> A2 <IMAGE> A3 <IMAGE> A4 b) 20-95% by weight of a component B comprising two or more compounds selected from group B: <IMAGE> B1 <IMAGE> B2 0-40% by weight of a component C, comprising one or more compounds having a clearing point above 170 DEG C., where R, X and Y each, independently of one another, have the following meanings: R is in each case alkyl, oxaalkyl, haloalkyl or alkenyl having up to 7 carbon atoms, X is F, Cl, CHF2, CF3, OCHF2 or OCF3, and Y is H, F or Cl. |