Organic light emitting display having electrostatic discharge protection

An organic light emitting display in which an electrostatic discharge circuit is formed on a non-pixel area of a substrate is disclosed. The electrostatic discharge circuit comprises a first electrode layer, a first insulating layer formed on the first electrode layer and a second electrode layer formed on the first insulating layer. The first electrode layer and the second electrode layer each comprise a protruding electrode formed to extend horizontally toward the other of the first and second electrode layers. According to the organic light emitting display, it is possible to prevent a pixel and a driver included in the organic light emitting display from being damaged by electrostatic discharge by dissipating the electrostatic discharge current through the protruding electrode.