ORGANIC LIGHT EMISSIVE DEVICE

摘要

An organic light emissive device comprising: an anode (12); a cathode (20, 22); and an organic light emissive layer (18) between the anode and the cathode, comprising an organic semi-conductive material, where the organic semi-conductive material comprises 1 to 7% amine by molar ratio, and wherein the cathode comprises an electron-injecting layer (20) comprising a metal oxide