Patent ID: 8581281

Claim:
An organic light emitting display device, comprising: at least one sub-pixel driving part formed in a non-luminescent region of a bottom substrate, wherein the bottom substrate has the non-luminescent region as well as a luminescent region configured therein; a first electrode electrically connected to the sub-pixel driving part; a buffer layer placed on the first electrode in the non-luminescent region in order to separate an organic light emitting device into sub-pixel units; an insulation pattern formed on the buffer layer in the non-luminescent region; an auxiliary electrode formed on the insulation pattern in the non-luminescent region; an organic emission layer placed on both of the first electrode in the luminescent region and an entire surface of the auxiliary electrode in the non-luminescent region; a second electrode formed on the bottom substrate on which the auxiliary electrode and the organic emission layer are positioned; and wherein the organic emission layer include at least one hole injection layer, at least one hole transporting layer, at least one emission layer, at least one electron transporting layer and at least one electron injection layer; and wherein the organic emission layer placed on the non-luminescent region is separated from the organic emission layer placed on the luminescent region.