ORGANIC LIGHT EMITTING DIODE DISPLAY

摘要

PURPOSE: An organic light emitting display device is provided to minimize a dark spot in a pixel of the organic light emitting display device by minimizing a pixel driving fault due to a shadowing phenomenon. CONSTITUTION: A first electrode(410) is located on a substrate. A first light emitting layer(EML1_R) is located on the first electrode. A second light emitting layer(EML2_B) is located on the first light emitting layer. A second electrode(430) is located on the second light emitting layer. A sub light emitting layer is selectively located between the first light emitting layer and the second light emitting layer.