Display device with an embedded touch panel and a method of manufacturing the same

摘要

The present invention relates to a display device with an embedded touch panel which eliminates FPC mounted to a shielding electrode for applying a shielding signal to the shielding electrode, to reduce a cost and simplify a fabrication process.;The touch panel embedded display device includes a liquid crystal panel having an upper substrate and a lower substrate faced to each other with liquid crystals disposed therebetween, and a touch panel mounted on the liquid crystal panel, wherein the touch panel includes a sensor substrate having first and second pattern portions which function as position sensing electrodes and a shielding signal supply line formed on an upper side thereof for supplying a shielding signal, a shielding electrode formed on an underside of the sensor substrate, and two or more shielding electrode connection portions for connecting the shielding electrode to the shielding signal supply line.

主权项

1. A touch panel embedded display device, comprising:
a liquid crystal panel comprising an upper substrate and a lower substrate faced to each other with liquid crystals disposed therebetween; and a touch panel mounted on the liquid crystal panel the touch panel comprising:
a sensor substrate, comprising:
first and second pattern portions configured as position sensing electrodes; anda shielding signal supply line formed on an upper side of the sensor substrate and configured to supply a shielding signal;a shielding electrode on an underside of the sensor substrate, andtwo or more shielding electrode connection portions at outer edges of the touch panel and configured to connect the shielding electrode to the shielding signal supply line wherein the two or more shielding electrode connection portions protrude laterally from the outer edges of the touch panel.