Patent ID: 11953772
Assignee: LX SEMICON CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 9:
10. The touch driving device of claim 7, further comprising a touch driving circuit configured to transmit a touch driving signal and a common voltage to the touch panel,
wherein the plurality of first driving device pads are divided into a 1-1 driving device pad, a 1-2 driving device pad, and a 1-3 driving device pad,
the 1-1 driving device pad is connected to one of the first touch sensing circuit and the touch driving circuit or is floated,
the 1-2 driving device pad is connected to one among the first touch sensing circuit, the second touch sensing circuit, and the touch driving circuit, and
the 1-3 driving device pad is connected to the first touch sensing circuit or the second touch sensing circuit or is floated.