Touch Processing Device and Method Thereof

A touch processing device connected to a touch sensitive panel, wherein the touch sensitive panel includes a plurality of first electrodes, a plurality of second electrodes, and a plurality of sensing points formed at intersections of the plurality of first electrodes and the plurality of the second electrodes comprising:

• a transmitter detecting module, coupled to the plurality of second electrodes, for detecting a transmitter that transmits an electrical signal only in response to a driving signal sent from one of the first electrodes of the touch sensitive panel, and generating at least one two-dimensional (2D) sensing information, wherein the at least one 2D sensing information is a sensing information corresponding to the plurality of sensing points with respect to at least one frequency;
• and
• an information transmitting module for transmitting the at least one 2D sensing information.