Patent ID: 11886659
Assignee: LG DISPLAY CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 17:
18. A touch display device comprising:
a substrate comprising a display area and a non-display area;
a first touch electrode and a second touch electrode disposed in the display area;
a first touch driving transistor disposed adjacent to the first touch electrode;
a second touch driving transistor disposed adjacent to the second touch electrode;
a first touch line electrically connected to the first touch electrode through the first touch driving transistor and electrically connected to the second touch electrode through the second touch driving transistor; and
a controlling circuit disposed to control the first touch driving transistor and the second touch driving transistor, and to supply touch driving signal to the first touch electrode or the second touch electrode through the first touch line,
wherein the touch display device further comprises a first switching signal line for delivering a first switching signal for turning on the first touch driving transistor and the second touch driving transistor.