| 摘要 |
<p>The switch (1) has a sensor button (5) disposed between a circuit board (2) and a cover plate (8), and forming a pole of a capacitor, whose capacitance can be varied. The sensor button contains a body (7) of a flexible material arranged at the cover plate. The body (7) is electrically non-conductive and partially enclosed by an electrically conductive layer and embraced by a conductive power line.</p> |
