| 摘要 |
<p>The method involves supplying a DC or AC motor for controlling vertical movement of flaps of a screen (1), and incrementing a timer, during touching of a control box. A value of the timer from information relative to the vertical movement of the flaps is stored in a storage register. The motor is supplied for controlling the horizontal movement of the flaps in a folded direction, after touching the box. An independent claim is also included for a screen having a control unit.</p> |
