Patent ID: 8592861
Filing Date: 2013-11-26
Classification: H01L

Abstract:
1. A display device comprising: a semiconductor layer; a first insulating layer over the semiconductor layer, the first insulating layer comprising a first opening; a first gate electrode over the first insulating layer; a second insulating layer over the first gate electrode, the second insulating layer comprising a second opening; a conductive layer over the first insulating layer; a wiring over the first insulating layer, the wiring being in contact with the semiconductor layer through the first opening; a first electrode over the second insulating layer, the first electrode being in contact with the conductive layer through the second opening; an electroluminescent layer over the first electrode; and a second electrode over the electroluminescent layer, wherein the first gate electrode and the conductive layer comprise the same material, and wherein the wiring is electrically connected to the first electrode via the conductive layer.