Electroluminescence display device comprising a drain electrode being directly contacted with the upper surface of the first transparent conductive layer and the side surface of the second conductive layer and fabricating methods thereof

摘要

A liquid crystal display device includes a first thin film transistor having an active layer, a gate electrode with a double conductive layer structure overlapping the active layer with a gate insulating film there between, a source electrode and a drain electrode connected to the active layer through first and second contact holes which penetrate an interlayer insulating film on the gate insulating film; a pixel electrode having a double layer structure, including a first transparent conductive layer and a second conductive layer, formed on the gate insulating film, wherein a portion of the first transparent conductive layer is exposed through a first transmission hole, which penetrates the interlayer insulating film; a luminescence layer on a portion of the pixel electrode; and a common electrode on the luminescence layer.