Transparent, electrically conductive layer

Transparent, electrically conductive layer, characterized, that the layer is based on at least one compound of the general formula 1 and the compounds of formula 1 have the following substituents: M A: O, S, N, E: O, S, N, G: O, S, N, X: alkali, alkaline earth, Group 13 and 14 metals, transition metals, Sb, Bi, Y: alkali, alkaline earth, Group 13 and 14 metals, transition metals, Sb, Bi, R R R n, m: the same or different numbers between 0-4.