Patent ID: 7830089

Claim:
An electronic device comprising a layer structure of organic layers, wherein said layer structure comprises a p-n-junction between an n-type doped organic layer provided as an organic matrix material doped with an n-type dopant and a p-type doped organic layer provided as a further organic matrix material doped with a p-type dopant, and wherein the n-type dopant and the p-type dopant both are molecular dopants, characterized in that a reduction potential of the p-type dopant is equal or larger than about 0 V vs. Fc/Fc + , an oxidation potential of the n-type dopant is equal or smaller than about −1.5 V vs. Fc/Fc + , and at least one of the evaporation temperature of the n-type dopant and the evaporation temperature of the p-type dopant is higher than about 120° C.