| abstract |
The present invention comprises at least three ring systems and two unsaturated crosslinking groups between the ring systems, wherein at least one of the ring systems is a 2,6-naphthylene group, the use of the compound in high frequency components , Liquid crystal media comprising the compound, and high frequency components comprising the medium, in particular high frequency components (particularly antennas) for the gigahertz range. Liquid crystal media comprising such compounds are used, for example, for phase shifting of microwaves relative to tunable 'phase-array' antennas. |