| abstract |
The invention relates to a compound of formula (I), R 11 -A 11 - (Z 11 -A 12 ) p -X 11 -Sp 11 -X 12 - (A 13 -Z 13 ) q -A 14 -R 12 wherein R 11 , R 12 , A 11 to A 14 , Z 11 , Z 13 , X 11 , X 12 , Sp 11 , p and q have one of the meanings as given in the description below. The invention further relates to a process for producing a compound of formula (I), the use of said compounds in liquid crystal media (CL) and CL media comprising one or more compounds of formula (I). Furthermore, the invention relates to a method for producing such CL media, the use of such media in CL devices, particularly in flexoelectric CL devices, and a flexoelectric CL device comprising a CL medium in accordance with the present invention. |