Patent ID: 7893614

Claim:
An organic light emitting display device (OLED) comprising: a base substrate; an array of a plurality of organic light emitting pixels formed on the base substrate; an encapsulation substrate opposing the base substrate, wherein the array is interposed between the base substrate and the encapsulation substrate; a moisture absorbent layer formed on the encapsulation substrate and comprising a surface facing the array; and a spacer disposed between the moisture absorbent layer and the array, wherein the spacer contacts a selected portion but not all of the surface of the moisture absorbent layer; wherein the OLED further comprises a seal interposed between and interconnecting the base substrate and the encapsulation substrate, wherein the seal comprises a projection on a surface thereof facing the encapsulation substrate, and wherein the encapsulation substrate comprises a groove formed on a surface facing the base substrate and receiving the projection of the seal.