Patent ID: 7956353
Filing Date: 2011-06-07
Classification: B82Y,H01L,Y02E,Y02P

Abstract:
1. An electronic device comprising: a cathode; an anode; a first functional thin film layer comprising a first light emitting layer between the cathode and the anode; a second functional thin film layer comprising a second light emitting layer between the cathode and the anode; and a conductive thin film layer including an organic compound between the first functional thin film layer and the second functional thin film layer, wherein the conductive thin film layer contacts with the first functional thin film layer and the second functional thin film layer, wherein each of the first functional thin film layer and second functional thin film layers comprises a hole transporting layer and an electron transporting layer, wherein the conductive thin film layer comprises an acceptor, and wherein colors of light from the first light emitting layer and the second light emitting layer are different from each other.