Light-emitting component and process for its preparation

A method for making a light-emitting component, the method comprising:

• disposing a base contact and a spaced-apart cover contact on a substrate;
• and
• disposing a plurality of organic layers between the base contact and the spaced-apart cover contact,
• wherein the layers comprise at least one polymer layer and at least two molecular layers of vacuum-deposited small molecules, wherein the cover contact is either (a) an anode or (b) a cathode, wherein (a) when the cover contact is a cathode, the layer adjacent to the cover contact is an electron-transporting molecular layer that is doped with an organic donor (n-type) dopant, the n-type dopant comprising a principal organic substance and a donor-type doping substance, and (b) when the cover contact is an anode, the layer adjacent to the cover contact is a p-doped hole-transporting molecular layer that is doped with an organic acceptor dopant, the organic acceptor dopant comprising a principal organic substance and an acceptor-type doping substance;
• and wherein the molecular weight of the n-type or p-type dopant is more than 200 g/mole and 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 n-type or p-type doped layer between the base contact on the substrate and the cover contact.