| 摘要 |
<p>The present invention relates to a display unit with a photovoltaic card which may be inserted in a translucid body. Said photovoltaic card power-supplies a microcontroller which, in its turn, controls a micromotor which is also power-supplied by the photovoltaic card. The micromotor, which is connected to a translucid and/or solid plate on which are placed the displayed articles, causes the plate to move. The translucid plate may be situated above the display unit and/or in other positions inside or outside the display unit.</p> |
