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

Claim 17:
18. The touch sensing device of claim 15, wherein:
during a first touch driving stage, the 1-1 driving device pad receives a touch sensing signal from a first panel touch sensor connected to the 1-1 driving device pad, the 2-1 driving device pad receives the touch sensing signal from the dual connected touch sensor connected to the 2-1 driving device pad, the 1-2 driving device pad transmits a common voltage to a first panel touch sensor connected to the 1-2 driving device pad, the 2-2 driving device pad transmits the common voltage to a second panel touch sensor connected to a 2-2 driving device pad, and the 1-3 driving device pad is floated;
during a second touch driving stage, the 1-1 driving device pad transmits the common voltage to the first panel touch sensor connected to the 1-1 driving device pad, the 2-1 driving device pad transmits the common voltage to the dual connected touch sensor connected to the 2-1 driving device pad, the 1-2 driving device pad receives the touch sensing signal from the first panel touch sensor connected to the 1-1 driving device pad, the 2-2 driving device pad receives the touch sensing signal from the second panel touch sensor connected to the 2-2 driving device pad, and the 1-3 driving device pad is floated; and
during a third touch driving stage, the 1-1 driving device pad and the 2-1 driving device pad are floated, the 1-2 driving device pad transmits the common voltage to the first panel touch sensor connected to the 1-2 driving device pad, the 2-2 driving device pad transmits the common voltage to the second panel touch sensor connected to the 2-2 driving device pad, and the 1-3 driving device pad receives the touch sensing signal from the dual connected touch sensor connected to the 1-3 driving device pad.