Patent ID: 7122956

Claim:
An organic light emitting diode display comprising: an insulating substrate; common electrodes formed on the insulating substrate; a first electrode layer formed in a region adjacent to the common electrodes formed on the insulating substrate electrically isolated from the common electrodes; an insulating layer which coats en the insulating substrate by and respectively opens a first opening window exposing a part of the common electrodes and a second opening window exposing at least a part of the first electrode layer; walls which form individual cell areas and which cross the common electrodes on the insulating substrate and surround each of the opening windows; a material layer formed on the first electrode layer exposed by the second opening window, the material layer having at least one organic light emitting layer; and a second electrode layer which coats the cell areas surrounded by the walls and is electrically connected to the common electrodes through the first opening window, wherein said walls electrically isolate said second electrode layer which coats each cell area.