Patent ID: 8923014

Claim:
A display device, comprising: a display panel including a color filter substrate, a thin film transistor substrate and a liquid crystal layer formed between the color filter substrate and the thin film transistor substrate; a touch panel including a lower substrate, a cover substrate and a touch sensor between the lower substrate and the cover substrate, the lower substrate attached to the color filter substrate through an adhesion layer; a noise interception layer over an entire rear surface of the lower substrate to prevent electrical noise from the display panel from being introduced into the touch panel; a metal ring pattern on the noise interception layer to surround the edge of the noise interception layer and having lower electrical resistance than the noise interception layer, the metal ring pattern being not in contact with the adhesive layer and disposed outside an area of the adhesive layer and the display panel; a ground terminal electrically connected to the noise interception layer and the metal ring pattern; a circuit film to electrically connect the touch sensor to a touch controller to drive the touch sensor; and a circuit film extension bent from an inner surface of the lower substrate along a side surface of the lower substrate and connected to the ground terminal formed on an outer surface of the lower substrate.