Patent ID: 8426850

Claim:
A semiconductor component comprising multiple layers, wherein at least one of the layers includes at least one compound having general formula A, B or C: wherein M is a metal ion; R is selected independently in each case from the group consisting of, unsubstituted or substituted, C 1 -C 20 alkyl, C 1 -C 20 heteroalkyl, C 6 -C 20 aryl, C 6 -C 20 heteroaryl, saturated or unsaturated carbocyclic, and saturated or unsaturated heterocyclic compounds; L 1 and L 2 may be the same or different, and represent atomic or molecular assemblies that completely fill the valence shell of M; and —Xi— represents a molecular fragment that together with the adjacent C—C double bond of the pyrrole ring forms an aromatic or heteroaromatic structure element.