| 摘要 |
<p>A soundless touch pad mouse is provided to offer the existing familiarity to computer users in using the soundless touch pad mouse by applying a touch pad to the mouse without changing external appearance of the mouse and remove input errors probably occurring in the touch pad by applying an input mode using a predetermined part. Two buttons formed on a soundless touch pad mouse has the same shape as a usual keyboard. Input errors frequently occurring in touch pad input are prevented and a resting place for fingers is prepared during an unused state of the touch pad buttons by limiting a touch pad function within a circular space set on the center of the touch pad buttons. A PCB(Printed Circuit Board) equipped with the touch pad function and a usual optical mouse function is installed inside the touch pad mouse.</p> |
