Patent ID: 11886665
Assignee: LX SEMICON CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 11:
12. A touch sensing method comprising: receiving sensing values sensed by a plurality of first-direction pattern electrodes and a plurality of second-direction pattern electrodes disposed in a panel; calculating a first touch electrode value by summing up sensing values sensed by a plurality of second-direction pattern electrodes and sensing values sensed by a plurality of first-direction pattern electrodes, which are close to a first touch, and a second touch electrode value by summing up sensing values sensed by a plurality of second-direction pattern electrodes and sensing values sensed by a plurality of first-direction pattern electrodes, which are close to a second touch; and determining that two touches occur in a diagonal direction when a sum of the first touch electrode value and the second touch electrode value is greater than a predetermined threshold value.