Organic light emitting display device

An organic light emitting display device includes: a display panel including scan lines, and pixels, a pixel of the pixels including: a driving transistor having a gate electrode; an insulator layer disposed on the gate electrode of the driving transistor; an electrode disposed on the insulator layer and coupled to the gate electrode of the driving transistor through a first contact hole; a first passivation layer disposed on the electrode; a first voltage line disposed on the first passivation layer and configured to supply a first voltage; a second passivation layer disposed on the first voltage line; and an organic light emitting diode (OLED) having an anode coupled to the driving transistor, wherein the anode is disposed on the second passivation layer, and wherein the first voltage line overlaps with the electrode and the anode.