Patent ID: 7090899
Filing Date: 2006-08-15
Classification: C09K

Abstract:
1. A liquid-crystalline medium having a dielectric anisotropy Δε of > 3, comprising: one or more compounds of formula (i) in which R in each case, independently of one another, is an alkyl, alkoxy alkenyl radical having 1–15 or 2–15 carbon atoms respectively, in which one or more CH one or more compounds selected from formula (II) and formula (VIII) in which R is an alkyl having from 1 to 15 or 2 to 15 carbon atoms, alkoxy having from 1 to 15 or 2 to 15 carbon atoms or alkenyl having from 2 to 15 carbon atoms, in which in each case one or more CH X is —F, —OCF Z is a single bond or —CH