Patent ID: 9059045
Filing Date: 2015-06-16
Classification: G02F,H01L

Abstract:
1. A display device comprising: a thin film transistor over a substrate, the thin film transistor comprising a gate electrode over the substrate, a gate insulating film over the gate electrode; a capacitor wiring line over the substrate, wherein the capacitor wiring line comprises a same material as the gate electrode; a first insulating film over the capacitor wiring line; a first conductive layer over the first insulating film and electrically connected to a drain of the thin film transistor wherein a capacitor is formed between the capacitor wiring line and the first conductive layer with at least the first insulating film interposed therebetween; a second insulating film comprising a resin over the thin film transistor and the first 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 first 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.