Method for controlling light source, involves supplying light source with energy in pulse modulation, where preset change of energy supply of light source is obtained by combining multiple pulse-pause intervals to group

摘要

The method involves supplying the light source (12) with energy in a pulse modulation. The preset change of the energy supply of the light source is obtained by combining multiple pulse-pause intervals to a group. The ratio of the total length of the pulses of the group to the total length of the pauses of the group results in the preset change. An independent claim is also included for a control device for a light source.