Patent ID: 8796768

Claim:
An organic light-emitting display device, comprising: a thin-film transistor which comprises: an active layer; an insulating layer formed on the active layer; a gate electrode formed on the insulating layer, the gate electrode including a first electrode formed on the insulating layer and a second electrode formed on the first electrode, the first electrode including nano-Ag particles and a transparent conductive material; a source electrode connected to the active layer; and a drain electrode connected to the active layer; an organic light-emitting device which comprises: a pixel electrode which is electrically connected to the thin-film transistor and is formed at a same layer as the first electrode, a material of the pixel electrode being the same as a material of the first electrode; an intermediate layer which includes an emissive layer; and an opposite electrode which covers the intermediate layer and faces the pixel electrode; and a pad electrode formed on an edge region of the organic light-emitting display device, the pad electrode formed at the same layer as the first electrode, a material of the pad electrode being the same as the material of the first electrode.