The present invention provides a capacitive sensing detection method for an active pixel matrix. The method comprises a step of selecting a first sensing region in the active pixel matrix. Then, a first signal is transmitted to the first sensing region. Next, a second sensing region is selected. A second signal is transmitted to the second sensing region for sensing. Finally, changes in the first signal and the second signal are detected and calculated to determine a position. [Reference numerals] (103) Gate driver;(104) Source driver;(105) Sensor;(106) Timing controller
A CAPACITIVE SENSING DETECTION METHOD FOR AN ACTIVE PIXEL MATRIX