Patent ID: 8044586

Claim:
An organic light emitting display device comprising; a display panel comprising a first substrate, a second substrate, and an array of organic light emitting pixels interposed between the first and second substrates, wherein the first substrate comprises a surface, wherein the second substrate encapsulates the organic light emitting pixels; and a backing frame comprising a base plate and a plurality of side walls extending from edges of the base plate, wherein the base plate and the plurality of side walls in combination generally accommodate the display panel such that the first substrate opposes the base plate and the plurality of side walls surrounds edges of the display panel, wherein the base plate comprises a plurality of surfaces substantially opposing the surface of the first substrate, wherein the plurality of surfaces comprises a first surface and a second surface, wherein the first surface has a first distance to the surface of the first substrate, wherein the second surface has a second distance to the surface of the first substrate, and wherein the first and second distances are substantially different from each other.