Organic light-emitting display device having improved transmittance

An organic light-emitting display device comprising:

• a first substrate having a transmitting region and a plurality of pixel regions separated from each other by the transmitting region interposed between the pixel regions;
• a plurality of pixel circuits on the first substrate, wherein each of the pixel circuits comprises at least one thin film transistor, and the plurality of pixel circuits are at the pixel regions, respectively;
• a first insulating layer covering the pixel circuits;
• a plurality of pixel electrodes on the first insulating layer being electrically coupled to the pixel circuits, respectively, and overlapping and covering the pixel circuits, respectively;
• an opposite electrode facing the pixel electrodes and being at the transmitting region and the pixel regions;
• an organic emission layer interposed between a corresponding one of the pixel electrodes and the opposite electrode for emitting light;
• a second substrate facing the opposite electrode and being bonded to the first substrate;
• a first conductive unit interposed between the second substrate and the opposite electrode having opposite ends contacting the second substrate and the opposite electrode, respectively, and the first conductive unit comprising a conductive material;
• and
• a second conductive unit facing the first conductive unit and contacting the opposite electrode, the second conductive unit comprising a conductive material, the opposite electrode being interposed between the first conductive unit and the second conductive unit,
• wherein the second conductive unit is discontinuous, and is only formed in the transmitting region;
• and
• wherein the second conductive unit is formed directly under the first conductive unit.