ORGANIC ELECTROLUMINESCENT COMPONENT WITH TRIPLET EMITTER COMPLEX

摘要

An organic electroluminescent component having a layer composite, which comprisesa) a substrate layerb) a first transparent electrode layer,c) a mixing layer havingc.1) a matrix of a conductive organic material with one or more singlet states and one or more triplet states, selected from the group: p-conductive and n-conductive materials,c.2) in this matrix, a light-emitting material which contains a metallo-organic complex compound with an emissive triplet state, andd) a second electrode,the lowest-energy triplet state of the conductive organic material being higher than the emissive triplet state of the metallo-organic complex compound by an energy difference Et.