| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a compact and simple computer inputting and outputting device using an elastic wave via a sense of touch by using a surface acoustic wave or a Lamb wave. SOLUTION: This computer inputting and outputting device using elastic waves is provided with an elastic wave substrate 21, equipped with electrodes 22, 23, 24, and 25 for driving and a feeling part having a micro-steel ball arranged on the elastic wave substrate 21. Then, the vibration of the surface of the elastic wave substrate is transmitted to an operator according to the tracing operation of the upper face of the feeling part so that this computer inputting and outputting device can function as an outputting device, and the influence of the operating force of the operator on the propagation of the elastic wave is detected by the electrodes so that this device can function as an inputting device.</p> |
