Patent ID: 7999457

Claim:
An organic light emitting display (OLED) device having an organic light emission unit, the organic light emitting unit comprising a first electrode layer on a substrate, a second electrode layer on the first electrode layer, and an organic layer between the first electrode layer and the second electrode layer, the OLED device comprising a transparent first auxiliary electrode layer between the organic layer and the first electrode layer, wherein: the organic light emission unit is divided into a first pixel unit, a second pixel unit, and a third pixel unit; each of at least two of the first, second, and third pixel units comprises a second auxiliary electrode layer between the organic layer and the first auxiliary electrode layer; and the second auxiliary electrode layers of the at least two of the first, second, and third pixel units respectively have different thicknesses, so that light beams emitted from the first, second and third pixel units can be provided with a resonance effect.