| 摘要 |
<p>A processing system for a capacitive input device includes functionality to perform a trans capacitance measurement of an array of sensor electrodes, determine a presence of at least one input object in the sensing region from the trans capacitance measurement, perform an absolute capacitive measurement along a first axis of the array of sensor electrodes, and suppress the determined presence of at least one input object based on a lack of a correlated input object presence from the absolute capacitive measurement along the first axis. The capacitive input device includes the array of sensor electrodes configured to sense input objects in a sensing region of the input device.</p> |
