NAVIGATION SYSTEM Russian patent published in 2004 - IPC

FIELD: optics.

SUBSTANCE: device for light generation has light sources, for which purpose semiconductor ultra-bright monochromatic or laser light diodes are inserted into it having different radiation colors. Each light diode has optical system for forming pattern of radiation direction and forms an individual emitter. Emitters of same radiation color have same direction patterns, are gathered in groups and mounted on panels providing for parallelism of optical axes, while mutual placement of panels forms monochromatic light areas with controlled value of transfer sectors. For forming light areas with switching of radiation patterns direction on each panel several emitter groups are placed at different angles. For forming color areas with control of their direction patterns width several emitter groups are mounted on each panel having different widths of formed patterns. For most flexible control of direction, width and color of radiation direction patterns, groups of emitters mounted on panel include emitters of various colors and with different shapes of radiation patterns.

EFFECT: higher safety, higher reliability, higher durability, higher efficiency.

2 cl, 5 dwg