J.C. Patents
Touch device and method for detecting touch point thereof
A touch device and method for detecting a touch point thereof are provided. The method includes: detecting a plurality of first touch values, second touch values and third touch values corresponding to a plurality of touch regions of a touch panel, respectively, during a first frame period, a second frame period and a third frame period; performing a value obtaining operation to output a median of the first touch value, the second touch value and the third touch value to which each of the touch regions correspond; and determining a real touch point according a touch threshold and the first touch values, the second touch values and the third touch values outputted by the value obtaining operation.
HIMAX TECHNOLOGIES LIMITED
G
G06F
inventional
Li-Lin Shen-Feng Jui-Ming Chung-Wen
Liu Tai Liu Chang