摘要 |
Provided are a touchpad and a touch sensor using the same. The touchpad includes: a printed circuit board (PCB); a plurality of conductors; and a non-conductive board disposed on one surface of the PCB and having a plurality of protrusions respectively including the conductors therein. In addition, the touch sensor includes: the touchpad; and a contact signal generation unit having a plurality of digital contact controllers for sensing delay due to a change in impedance between the conductors in the protrusions and the PCB and outputting a digital signal according to the delay. An apparatus having the touchpad as an input device enables a user to feel the touchpad better.
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