Patent ID: 7903055

Claim:
A light emitting display comprising a plurality of pixels, each having an emitting element in which an emitting element layer including at least an emitting layer between a first electrode and a second electrode is formed, the emitting element being formed above a first substrate, and a light from the emitting element being emitted outside, wherein an insulating layer is formed between the emitting element and a surface of the display on an observation side, convexity/concavity is physically formed in one or more pixel regions in the insulating layer, and an optical path length adjusting section is formed for adjusting an optical path length from the emitting layer to the surface of the display on the observation side, an arrangement interval of the convexity/concavity diameter is approximately 10 μm, and a plurality of optical path lengths from the emitting layer to the surface of the display on the observation side are formed in one pixel region by the optical path length adjusting section, and a plurality of interference generating conditions are set in one pixel region.