| 摘要 |
<p>The operating device (11) has a deformable or elastic operator panel (13), particularly as frame or front panel of the electrical appliance. A piezo-sensor element (22a,22b,22c) is arranged on the rear side (20) of a printed circuit board (19). The printed circuit board with the opposite front side is arranged or fastened at the lower side of the operator panel in a laminar manner. The piezo-sensor element has a piezo-ceramic disk. The operator panel is made of metal, particularly stainless steel. An independent claim is included for a method for evaluating an operating device.</p> |
