Patent ID: 7986095

Claim:
An organic light emitting diode (OLED) display comprising: a substrate; a first signal line formed on the substrate; a lower planarization member formed on the substrate; a first insulating layer formed on the first signal line and the lower planarization member; a second signal line formed on the first insulating layer and extending substantially perpendicular to the first signal line; an upper planarization member formed on the first insulating layer; a plurality of thin film transistors electrically coupled to the first signal line and the second signal line directly or indirectly; a second insulating layer formed on the second signal line and the upper planarization member; a first electrode formed on the second insulating layer and coupled to one of the thin film transistors, and overlapping the first and second planarization members; a light emitting member formed on the first electrode; and a second electrode formed on the light emitting members; wherein the lower planarization member is electrically insulated from the first signal line, the second signal line, and the thin film transistors, and does not overlap the first signal line, the second signal line, or the thin film transistors; wherein the upper planarization member is electrically insulated from the first signal line, the second signal line, and the thin film transistors, and does not overlap the first signal line, the second signal line, or the thin film transistors; and wherein the first signal line and the lower planarization member contact a surface of the substrate.