The invention provides a capacitive touch sensor, wherein the touchsensitivepanel has drive electrodes arranged on the lower side of a substrate and sense electrodes arranged on the upper side.
A printing layer is arranged on one face of the touch-sensitivepanel towards the circuit board and printed with corresponding key-press positions.
一印刷层， 设置于该触控式面板与该电路板相对面的对应表面，并印刷有相应的按键位置；
3
The touch-sensitivepanel is specially provided with an impedance circuit and a control chipset for signal processing, which are electrically connected with the touch-sensitivepanel.