| abstract |
The invention relates to a liquid-crystalline medium, characterised in that it comprises one or more compounds of the formula I n n n n n n n n n n in which R 0 , L 1 , n, A and B have the meanings indicated in Claim 1 , furthermore to novel compounds of the formula I, to processes for the preparation thereof, to the use thereof in electronic and electro-optical devices, in particular in LC displays, and to LC displays containing same. |