Light emitting structure, display device including a light emitting structure and method of manufacturing a display device including a light emitting structure

A light emitting structure having a first sub-pixel region, a second sub-pixel region, and a third sub-pixel region, comprising:

• an optical distance controlling layer at at least one of the first sub-pixel region, the second sub-pixel region, and the third sub-pixel region;
• a first organic light emitting layer on the optical distance controlling layer;
• a second organic light emitting layer on the first organic light emitting layer;
• and
• a blocking member at only the first sub-pixel region,
• wherein the blocking member is completely offset from the second sub-pixel region and the third sub-pixel region in a stacking direction of the first organic light emitting layer and the optical distance controlling layer.

A display device comprising:

• a substrate having a first sub-pixel region, a second sub-pixel region, and a third sub-pixel region;
• a first electrode on the substrate;
• an optical distance controlling layer on the first electrode at only the first sub-pixel region and the second sub-pixel region;
• a light emitting structure on the optical distance controlling layer, the light emitting structure comprising a first organic light emitting layer and a second organic light emitting layer on the first organic light emitting layer;
• and
• a second electrode on the light emitting structure,
• wherein the optical distance controlling layer is completely offset from the third sub-pixel region in a stacking direction of the first organic light emitting layer and the optical distance controlling layer.