| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an inexpensive and highly precise force detecting touch pad with an outline whose height is low. SOLUTION: A force detecting touch pad 10 is provided with a substantially hard and strong touch face 18, substantially hard frame 12, plural spring constructions 20 integrally formed with the touch face 18 and mechanically connected with a reference frame 12, and circuit 30 for extracting the information of a force from an electric capacity proportional to a distance between the preliminarily decided part of the touch face 18 and the part of the frame 12 according to a force added to the touch face 18.</p> |
