Metadata
Author: patents-wipo
Data
English[en]
The modules (10) include a LED (12) having an emission axis (EA) and producing at least some light output parallel to the emission axis, an optical device (14) disposed adjacent to the light source (12) having a reflective surface (20) for reflecting the light output in directions generally perpendicular to the emission axis, and a guide element (16) disposed adjacent the optical device (14) for coupling the reflected light output into the interior of the sign (24).
French[fr]
La surface avant est éclairée par la puissance lumineuse couplée par la réflexion et/ou la diffusion des modules électroluminescents.