Patent ID: 8198630

Claim:
A display device comprising: a thin film transistor formed over a substrate; a capacitor wiring line formed over the substrate; a conductive layer formed over the substrate and electrically connected to a drain of the thin film transistor wherein a capacitor is formed between the capacitor wiring line and the conductive layer with at least a first insulating film interposed therebetween; a second insulating film comprising a resin over the thin film transistor and the conductive layer wherein at least a portion of the second insulating film has a roughened upper surface; a pixel electrode including a reflective conductive film over the second insulating film and electrically connected to the conductive layer through a hole in the second insulating film wherein at least a portion of the reflective conductive film has a rough surface due to the roughened upper surface of the second insulating film; and a terminal portion electrically connected to a gate electrode of the thin film transistor, the terminal portion comprising: a first conductive layer over the substrate, the first conductive layer comprising a same material as the gate electrode; and a second conductive layer over and in electrical contact with the first conductive layer.