| 摘要 |
<p>PURPOSE: An apparatus and a method for sensing touch from multiple key are provided to detect the touch pressure of a plurality of keys by detecting the touch status of each key. CONSTITUTION: A touch detection apparatus includes a plurality of keys(110a, 110b, 110c) and a touch detector(100). The keys are connected to the touch detector. The touch detection apparatus detects the touch status from the key. The touch detection apparatus determines the touch status of a user by using the variation of static electricity capacity.</p> |
