| 摘要 |
<p>The assembly has a flat tactile surface (1) generating input data when the tactile surface is in contact with an activating system. A frame (2) is fixed on a periphery of the tactile surface. The tactile surface and the frame are arranged to from a rigid assembly (1-2). A piezoelectric actuator (3) is directly coupled with the frame for displacing the rigid assembly with respect to a support (4). Resonance frequency of the actuator is equal to resonance frequency of the rigid assembly.</p> |
