| abstract |
The organic light emitting display of the present invention includes a plurality of pixels composed of red, white, blue and green subpixels, a driving transistor disposed in each subpixel, and an organic light emitting diode arranged to correspond to each subpixel, The first step, the second bank layer, and the first step compensating unit are disposed between the subpixel and the adjacent subpixel, thereby preventing the short circuit failure and the light beam defects. Further, the organic light emitting diode display of the present invention is characterized in that red, white, blue and green subpixels, at least one stepped portion between each subpixel, first and second bank layers and a step difference compensating portion are arranged, And the effects of preventing light defects |