Organic light emitting display device having sub pixels of different areas and distances

An organic light emitting display device, comprising:

• a plurality of sub pixels including a plurality of red sub pixels, a plurality of green sub pixels, and a plurality of blue sub pixels,
• wherein each sub pixel of the plurality of sub pixels includes an emission region and a non-emission region surrounding the emission region,
• wherein each sub pixel of the plurality of sub pixels has the same size,
• wherein the emission region of green sub pixels extends into a portion of the non-emission region of red sub pixels or a portion of the non-emission region of blue sub pixels,
• wherein areas of emission regions of each of the plurality of sub pixels are adjusted based on a luminance lifetime per unit area of each of the plurality of sub pixels, and
• wherein the luminance lifetime per unit area of the each of the plurality of sub pixels is a time to be taken until a luminance of each of the plurality of sub pixels reaches 95% of an initial luminance thereof, wherein a rate of variation in the luminance lifetime per unit area of the plurality of sub pixels is within 1%.