Patent ID: 8704237

Claim:
An organic light-emitting display device, comprising: a thin film transistor disposed on a substrate and including an active layer, a gate electrode, source and drain electrodes, a first insulating layer interposed between the active layer and the gate electrode, and a second insulating layer interposed between the source and drain electrodes, and the gate electrode; a pixel electrode disposed on the second insulating layer; a first wire disposed on the first insulating layer and formed of a same material as the gate electrode; a second wire disposed on the second insulating layer to at least partially overlap with the first wire, the second wire including a lower wiring layer formed of a same material as the pixel electrode and an upper wiring layer disposed on the lower wiring layer and formed of a same material as the source and drain electrodes; third insulating layers disposed between the second insulating layer and the pixel electrode and between the second insulating layer and the second wire; a fourth insulating layer covering the source and drain electrodes and the upper electrode, and exposing the pixel electrode; an intermediate layer disposed on the pixel electrode and including an organic light-emitting layer; and a counter electrode disposed on the intermediate layer.