Organic light emitting display device

An organic light emitting display device, comprising:

• a substrate having a plurality of pixel regions, each of the plurality of pixel regions including a pixel, and a plurality of pixel-separating regions around the pixel regions;
• a first insulating layer on the substrate;
• a first electrode in the pixel region and on the first insulating layer;
• a pixel definition layer overlapping an edge region of the first electrode and in a region between the pixel region and the pixel-separating region, the pixel definition layer separating the pixel from adjacent pixels of the plurality of pixels and exposing the first electrode in a light emitting region of the pixel;
• an organic light emitting layer on the first electrode and the pixel definition layer;
• a second electrode on the organic light emitting layer;
• and
• a black matrix between the first insulating layer and the pixel definition layer extending outwardly past an edge region of the pixel definition layer into the pixel-separating region, such that the pixel definition layer is separated from the first insulating layer.