Phosphorescent metal complex compound, radiation-emitting module comprising a phosphorescent metal complex compound and method for producing a phosphorescent metal complex compound

摘要

The phosphorescent metal complex compound comprises a central metal atom M and a ligand. The ligand is coordinated to the central metal atom, where the central metal atom and the ligand form a six-membered metallocyclic ring. A tautomerizable unit is also provided in the phosphorescent metal complex compound in the uncoordinated condition. Independent claims are included for: (1) a radiation-emitting component comprises a substrate, electrodes and an organic emitting layer on the former electrode, where former electrode and latter electrode are on the substrate and on the organic emitting layer respectively, and the organic emitting layer comprises a phosphorescent metal complex compound, which is present in a matrix material; and (2) a method for the production of a phosphorescent metal complex compound, which involves providing a central atomic compound of a metallic central atom, which has central atom coordinated exchange ligands, and mixing the central atomic compound and the ligand in stoichiometric proportion for the formation of the metal complex compound.