Patent ID: 9176631
Filing Date: 2015-11-03
Classification: G06F

Abstract:
1. A touch-and-play input device coupled to an electronic device having a touch unit, the touch-and-play input device comprising: an input unit generating an input signal; an attaching unit having an attaching surface; at least a conductive unit configured on the attaching surface of the attaching unit and electrically connected to the input unit, wherein the attaching unit attaches a portion of the touch unit of the electronic device through the attaching surface so that the at least one conductive unit touches a portion of the touch unit and the input signal is inputted into the electronic device through the touch unit; and a control unit electrically connected to the at least one conductive unit, conducting the at least one conductive unit for providing a conductive path to ground for generating a plurality of pulses with different levels according to the input signal, and controlling the at least one conductive unit to transmit the input signal to the electronic device by the plurality of pulses with different levels, wherein the control unit controls the at least one conductive unit to change a static electric field distribution of the touch unit in response to the plurality of pulses applied to the at least one conductive unit so that the touch unit generates an induced signal corresponding to the input signal.