Organic light emitting display and method of fabricating the same

Abstract

An organic light emitting display and a method of fabricating the same are disclosed. One embodiment of the organic light emitting display includes a substrate including a pixel region and a cathode-on-driver (COD) region adjacent to the pixel region, a thin film transistor formed on the pixel region of the substrate, and a planarization film formed on an entire surface of the substrate to cover the thin film transistor. The organic light emitting display also includes an organic light emitting diode including a first pixel electrode formed on the planarization film and connected to the thin film transistor, an organic light emitting layer formed on the first pixel electrode, and a second pixel electrode formed on an entire surface of the substrate over the organic light emitting layer. The organic light emitting display further includes a pixel definition layer which is provided between the planarization film and the second pixel electrode. The pixel definition layer has an opening where the organic light emitting layer is located. Openings are formed through the planarization film and the pixel definition layer to provide a recess for separating the pixel region and the COD region from each other. The organic light emitting display further includes a conductive layer partially filling the recess for reducing the depth of the recess.