Patent ID: 7867051
Filing Date: 2011-01-11
Classification: H01L

Abstract:
1. A method of fabricating an organic light emitting display device, comprising: forming first conductive layer patterns on a substrate that is divided into a first region, a second region and a third region, respectively, the first region being an emission region; forming a first insulating layer on the substrate and on the first conductive layer patterns; forming second conductive layer patterns that includes a second dummy pattern, a gate electrode and a second electrode of a capacitor on the first insulating layer in the first region, the second region and the third region, respectively, the second dummy pattern being adapted to increase a step height of the emission region; forming a second insulating layer on an entire surface of the second conductive layer and on exposed portions of the first insulating layer; forming third conductive layer patterns on the second insulating layer in first region, the second region and the third region, respectively; forming a third insulating layer on an entire surface of the third conductive layer and on exposed portions of the second insulating layer; forming a pixel electrode on the third insulating layer in the first region, the pixel electrode adapted to be connected to the third conductive pattern in the second region; forming a fourth insulating layer on the pixel electrode and on exposed portions of the third insulating layer; patterning the fourth insulating layer to expose at least a portion of the pixel electrode in the first region; forming an organic layer on the exposed portion of the pixel electrode, the organic layer including at least an emission layer; and forming an opposite electrode on at least the organic layer, the second dummy pattern being arranged underneath the exposed portion of the pixel electrode.