Patent ID: 7511423
Filing Date: 2009-03-31
Classification: H01L

Abstract:
1. A white light emitting device having first, second, and third stacked Organic Light Emitting Devices (OLEDs), wherein each of the first and second OLEDs comprises: a substrate; a mesh shaped anode arranged on the substrate and adapted to pass light; a mesh shaped cathode facing the mesh shaped anode and adapted to pass light; and an organic light emitting layer arranged between the mesh shaped anode and the mesh shaped cathode; and wherein the third OLED comprises: a substrate; a mesh shaped anode arranged on the substrate and adapted to pass light; a cathode facing the mesh shaped anode; and an organic light emitting layer arranged between the mesh shaped anode and the cathode; wherein the first, second, and third OLEDs respectively generate red, green, and blue light; wherein the mesh pattern of the mesh shaped anodes of each of the OLEDs is out of line with each other.