| 摘要 |
<p>Provided is an optical mouse operable in a three-dimensional space, which can control a cursor displayed on a monitor of a terminal precisely with fingers conveniently without being affected by movement of a human being by including a plate, which plays the role of the mouse pad, in the body of the optical mouse and moving the mouse in the x and y directions, even through there is no bottom surface which performs the role of a mouse pad. The optical mouse includes: an optical mouse sensor for radiating light, acquiring reflective light, and converting the reflective light into optical signals; a main processor for calculating coordinates of a cursor on the monitor based on the optical signals and transmitting them to the terminal; and a space mode input unit for activating a driving signal which drives the optical mouse sensor in response to pressure sensed by a plate.</p> |
