Patent ID: 9634072
Date: 2017-04-25
CPC Classifications: H01L,Y02E,Y02P

Claim:
1. An organic light-emitting display device comprising: a substrate; an active layer on the substrate; a gate electrode insulated from the active layer and overlapping the active layer; a source electrode comprising a first source electrode layer connected to the active layer, and a second source electrode layer connected to the first source electrode layer; a drain electrode comprising a first drain electrode layer connected to the active layer, and a second drain electrode layer connected to the first drain electrode layer; a first interlayer insulating layer on the gate electrode; a second interlayer insulating layer on the first interlayer insulating layer; a first electrode that is directly connected to a top surface of the source electrode or the drain electrode; an intermediate layer on the first electrode and comprising an organic emission layer; and a second electrode on the intermediate layer, wherein each of the first source electrode layer and the first drain electrode layer is connected to the active layer through a plurality of first contact holes in the first interlayer insulating layer, and each of the second source electrode layer and the second drain electrode layer is connected to the plurality of first contact holes through a second contact hole in the second interlayer insulating layer, wherein the substrate comprises a capacitor area, and at least one capacitor comprising a first capacitor electrode and a second capacitor electrode is on the capacitor area, and wherein the first capacitor electrode and the active layer are in the same layer, and the second capacitor electrode and the gate electrode are in the same layer.