Flachleuchte mit gleichmäßiger Abstrahlcharakteristik

摘要

The flat lamp has a reflector and a diffuser plate together with a light source. The flat lamp is designed so that the diffuser panel has a line pattern. The coverage, of the diffuser panel (16) in the respective region of the panel, is inversely proportional to the light amount falling in this region of the panel, from the light source (10) and the reflectors (12,14. The light source is a fluorescent tube. The line pattern is designed as line printing in through shining color partly illuminated by the inner light source.