ORGANIC LIGHT-EMITTING DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME

摘要

An organic light-emitting display device includes a thin film transistor (TFT) including an active layer, a gate electrode, a source electrode, and a drain electrode, the thin film transistor includes at least one of a switching TFT and a driving TFT. A pixel electrode is connected to one of the source electrode or the drain electrode. An auxiliary electrode is spaced apart from the TFT and the pixel electrode. An intermediate layer is disposed on at least a portion of the pixel electrode and on at least a portion of the auxiliary electrode. A first electrode is disposed on at least a portion of the intermediate layer and on at least a portion of the auxiliary electrode. A second electrode, which directly contacts an upper surface of the auxiliary electrode, is disposed on the first electrode. A contact hole exposes at least a portion of the auxiliary electrode.

主权项

1. An organic light-emitting display device comprising:
a thin film transistor (TFT) including an active layer, a gate electrode, a source electrode, and a drain electrode, the thin film transistor includes at least one of a switching TFT and a driving TFT; a pixel electrode connected to one of the source electrode or the drain electrode; an auxiliary electrode spaced apart from the TFT and the pixel electrode; an intermediate layer disposed on at least a portion of the pixel electrode and on at least a portion of the auxiliary electrode; a first electrode disposed on at least a portion of the intermediate layer and on at least a portion of the auxiliary electrode; a second electrode disposed on the first electrode; and a contact hole exposing at least a portion of the auxiliary electrode; wherein the second electrode directly contacts an upper surface of the auxiliary electrode.