Method and device for converting sensing information

摘要

The current invention provides a method and a device performing the following steps: obtaining a dual-differential sensing information, detecting each touch related sensing information having two peaks in a pair of zero-crossings in the dual-differential sensing information and converting each touch related sensing information having two peaks in a pair of zero-crossings into original signal values. Each paired zero-crossings are a zero crossing between a negative value followed by a positive value paired with a zero crossing between a positive value followed by a negative value.