Controlling edge-controlled display involves keeping it on for first period if actuating device operated again within second period shorter than first or switching off, awaiting expiry of third period, switching on again for fourth period

摘要

The method involves switching on the display device for a first period when an actuating device is operated, keeping the display device on for the first period if the actuating device is operated again within a second period (t5-t7) shorter than the first or switching the display device off if the actuating device is operated again outside the second period, awaiting the expiry of a third period (dT) shorter than the first and second periods and switching on again for a fourth period (t10-t11).