Patent ID: 11861105
Assignee: HIDEEP INC.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 14:
15. A driving method of an apparatus for sensing a stylus, comprising:
receiving a horizontal synchronization signal and a vertical synchronization signal from a signal controller of a display device;
applying a driving signal to at least one of a plurality of first electrodes for sensing a touch input in a first direction and a plurality of second touch electrodes for sensing a touch input in a second direction that crosses the first direction of a touch panel during a first section
in synchronizing with at least one synchronization signal of the horizontal synchronization signal and the vertical synchronization signal;
receiving a detection signal from at least one of the plurality of first electrodes and the plurality of second electrodes during a second section after the first section in synchronizing with at least one synchronization signal of the horizontal synchronization signal and the vertical synchronization signal; and
generating touch information by using the detection signal.