| 摘要 |
According to an embodiment of the present invention, a touch sensing apparatus comprises: an operation circuit unit applying an operating signal to a plurality of first electrodes provided on a panel unit; a sensing circuit unit obtaining a sensing signal from a plurality of second electrodes provided on the panel unit; and a calculation unit determining touch input based on the sensing signal. The driving circuit unit simultaneously applies a plurality of the operation signals to the first electrodes and may apply the operation signal to one of the first electrodes. The purpose of the present invention is to provide a touch sensing device capable of reducing an operation time. |
