Patent ID: 8575628

Claim:
An organic light emitting display, comprising: an image display unit in which a plurality of pixels are arranged; first pixel power source lines and second pixel power source lines configured to transmit a first constant pixel driving voltage and a second constant pixel driving voltage, respectively, to the plurality of pixels; and a first power supply source and a second power supply source configured to provide the constant pixel driving voltages to the first pixel power source lines and the second pixel power source lines, respectively, wherein each of the plurality of pixels comprises a first light emitting diode and a second light emitting diode and a pixel circuit coupled to the first and second light emitting diodes, and wherein an anode of the first light emitting diode in each of the pixels is coupled to a corresponding first pixel power source line of the first pixel power source lines, and an anode of the second light emitting diode in each of the pixels is coupled to a corresponding second pixel power source line of the second pixel power source lines.