Organic electronic device

摘要

An organic electronic device comprising: an anode (34); a hole injecting layer (36); a cathode (42); and organic semiconductive material (40) disposed between the hole injecting layer (36) and the cathode (42), wherein the cathode (42) comprises an electron-injecting material (42a) having a higher electron-injection efficiency than BaO/ A1 and wherein the hole injecting layer comprises a hole injecting material which has a lower workfunction than PEDOT: PSS (1 :6).