Patent ID: 11928282
Assignee: BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 2:
3. The method according to claim 1, wherein the step of inputting the second scanning signal to each of the second touch electrodes at a same time, and receiving the second sensing signal of each of the first touch electrodes to determine the suspected row according to the second sensing signal comprises:
inputting continuous K second scanning signals to each of the second touch electrodes at a same time, and receiving K second sensing signals of each of the first touch electrodes;
converting the K second sensing signals to K second capacitance data;
for each of the first touch electrodes, if it is detected that at least S second capacitance data in the K second capacitance data are greater than or equal to a second set threshold, determining the position of the second touch electrode to be the suspected row;
wherein, K is greater than or equal to S, and S is a positive integer greater than 1.