Pixel structure of organic light emitting display device

A pixel structure of an organic light emitting display device, comprising:

• a substrate;
• and
• a plurality of display pixel units, disposed on the substrate, each display pixel unit consisting of a first sub-pixel, a second sub-pixel and a third sub-pixel disposed adjoining to one another, wherein the first sub-pixel in each of the display pixel units is disposed adjoining to three first sub-pixels respectively disposed in three adjoining display pixel units to form a first pixel unit;
• the second sub-pixel in each of the display pixel units is disposed adjoining to three second sub-pixels respectively disposed in three adjoining display pixel units to form a second pixel unit;
• the third sub-pixel in each of the display pixel units is disposed adjoining to three third sub-pixels respectively disposed in three adjoining display pixel units to form a third pixel unit;
• the first sub-pixels in each of the first pixel units are aligned in a rhombic formation;
• the second sub-pixels in each of the second pixel units are aligned in a rhombic formation;
• and the third sub-pixels in each of the third pixel units are aligned in a rhombic formation, wherein each of the display pixel units consists of one of the first sub-pixels, one of the second sub-pixels and one of the third sub-pixels, and the first sub-pixel, the second sub-pixel and the third sub-pixel in each of the display pixel units are aligned in a delta formation.