| 摘要 |
<p>An input device is provided to reduce the number of ports of a controller in a touch pad using a large number sensors to sense an input from a user finely. An input device includes a plurality of first input units, a second input unit, and a controller. The plurality of first input units generate signals according to a touch. The second input unit includes at least two separated pieces. The controller senses whether the first input units and the second input unit are touched and generates information corresponding to a touched input unit. Each of the pieces of the second input unit is connected to one of the plurality of first input units, and the at least two pieces are simultaneously touched.</p> |
