| abstract |
The instant invention relates to dielectrically positive nematic media comprising one, two or more compounds of formula I n none or more compounds selected from the group of formulae II and IIIn n nand one or more compounds selected from the group of formulae IV and Vn n nwherein the parameters are as defined in claim 1 with the proviso that the media comprise one or more compounds of formula III, wherein n and o both are 1 and all rings are 1,4-phenylene, which independently of each other optionally are fluorinated once or twice, and/or one or more compounds of formula V, wherein q is 2, as well as to liquid crystal displays comprising these media, especially to TN-displays and in particular to active matrix displays. |