Patent ID: 11950441
Assignee: SIEMENS AKTIENGESELLSCHAFT
Field: nan (nan)
Classification: CPC H  Y | IPC H

Claim 14:
15. A method comprising using an n-dopant for increasing the electron conductivity of an organic layer;
wherein the n-dopant has the structure:, wherein Ln denotes a number n of ligands L, each ligand L independently selected from the group consisting of: alkyls, aryls, alkylaryls, heteroalkyls, or alkyls, aryls, alkylaryls, and heteroalkyls substituted by functional groups, and substituted heteroatoms;
wherein M comprises a metal selected from the group consisting of: iron, ruthenium, osmium, rhodium, iridium, nickel, palladium, platinum, copper, silver, and gold, and M is connected directly to a carbon atom by a double bond;
wherein R and R′ comprise compounds connected to a carbon atom by a single bond and independently selected from the group consisting of: alkyls, aryls, alkylaryls, and heteroalkyls or alkyls, aryls, alkylaryls, and heteroalkyls substituted by functional groups, and substituted heteroatoms;
wherein n is from 0 to 5;
wherein m is from 1 to 6;
wherein n+m is from 2 to 6; and
wherein x has a value of 1 or 2.