摘要 |
A device for scanning and detecting a touch point of a touch control panel is disclosed, wherein a driving/scanning circuit (4) carries out one-end-sequential-driving or both-end-sequential-driving for driving each elongate conductive strip (X1, ..., Xn) of a first conductive layer (11) of the touch control panel, and a scan sensing circuit (6) carries out one-end-sequential-scanning, both-end-sequential-scanning or sequential both-end-simultaneous-scanning operation over each elongate conductive strips (Y1, ..., Yn) of a second conductive layer (21) of the touch control panel. Based on the result of the scanning operation that the scan sensing circuit (6) performs over the elongate conductive strips (Y1, ..., Yn) of the second conductive layer (21), at least one touch location can be detected on each elongate conductive strip (X1, ..., Xn) of the second conductive layer (21) with respect to each elongate conductive strip (X1, ..., Xn) of the first conductive layer (11). |