| abstract |
An organic light emitting display according to an exemplary embodiment of the present invention includes a substrate, a semiconductor layer formed on the substrate and having a doped region formed on both sides of each channel and channel of the plurality of transistors, A gate electrode formed on the gate insulating film and overlapping the channel, a first contact hole formed on the gate electrode and exposing the doped region located in the insulating film opening, and a second contact hole formed on the gate electrode, The first contact hole and the second contact hole being located in the boundary line of the opening of the insulating film; and an interlayer insulating film formed on the interlayer insulating film and connected to the doped region, wherein the interlayer insulating film is made of an organic film, 1 side wall. |