Patent ID: RE43319

Claim:
A light-emitting component comprising organic layers, consisting of several layers between a base contact on a substrate and a cover contact, having layers formed as a polymer layer consisting of polymer, and layers formed as a molecular layer consisting of vacuum-deposited small molecules, wherein the light-emitting component comprises at least one polymer layer and at least two molecular layers, wherein the cover contact is a cathode, the layer adjacent to the cover contact is a doped layer formed as an electron-transporting molecular layer and doped with an organic donor dopant, the n-type dopant doped layer comprising a principal organic substance and a donor-type doping substance, and the molecular weight of the dopant is more than about 200 g/mole, and wherein the conductivity of a non-doped intermediate layer between the base contact on the substrate and the cover contact is lower by at least a half order of magnitude than the conductivity of the doped layer.