Fluorinated indenes and 1,7-dihydroindacenes of the general formulae (I) and (II) of negative dielectric anisotropy (&Dgr;&egr;<0)
1
in which
T, A, R, L, X, Y, U, W, Z, n, m, p and q are as defined herein are suitable for use in liquid crystal display elements.
通式(I)和(II)的
氟代
茚和1,7-二氢
茚烯,其具有负介电各向异性(&Dgr;&egr;<0)1,其中T,A,R,L,X,Y,U,W,Z,n,m,p和q如本文所定义,适用于用于液晶显示元件。