Patent ID: 8415676

Claim:
An organic light emitting display device comprising: a first substrate comprising a top surface; a second substrate; an array of organic light emitting pixels interposed between the first substrate and the second substrate; a thin film transistor interposed between the first substrate and the array of organic light emitting pixels, the thin film transistor comprising a semiconductor layer, a gate electrode, a source electrode and a drain electrode, a first insulation film, and a second insulation film, wherein each of the first and second insulation films comprises one selected from the group consisting a gate insulation film and an interlayer insulation film, and wherein the second insulation film is substantially parallel to and directly contacts the first insulation film; and a plurality of conductive lines comprising first conductive lines and second conductive lines, wherein the first conductive lines are formed on the first insulation film and the second conductive lines are formed on the second insulation film, and wherein the first and second conductive lines are substantially parallel to and electrically insulated from each other.