Provided is an organic light-emitting display device that can display a
full color image by forming a simple structure of light-emitting layers
and a method of manufacturing the same. The organic light-emitting
display device includes a substrate; a first electrode layer formed on
the substrate; a second electrode layer which is formed above the first
electrode layer and faces the first electrode layer; and a light-emitting
layer interposed between the first electrode layer and the second
electrode layer, wherein the light-emitting layer comprises first and
second light-emitting layers respectively corresponding to first and
second pixels having different colors from each other, and the first
light-emitting layer is commonly formed in the first and second pixels,
and the second light-emitting layer is formed in the second pixel.