HEADLIGHT FOR A MOTOR VEHICLE AND METHOD FOR DISTRIBUTING LIGHT

摘要

A motor vehicle headlight with at least one modulable laser light source (1a . . . 1d), whose laser beam is directed onto a means of light conversion (8) through a pivoting micromirror (7) controlled by a mirror control (9), and with a projection system (12) to project the light image produced by the means of light conversion onto the road, in which at least two laser light sources (1a . . . 1d) are provided that have a laser control (3) assigned to them to modulate the beam intensity, optics (5a . . . 5d) being arranged between each laser light source and the micromirror (7), each forming a laser beam (6a . . . 6d) with a specified beam cross section, the micromirror oscillating about an axis at a fixed frequency, the formed beams of the at least two laser light sources being reflected through the micromirror to form at least two horizontal light bands (10a . . . 10d) lying next to one another on the means of light conversion (8).

主权项

1. A process for producing a specified light pattern on a road using a motor vehicle headlight, comprising:
directing at least one modulated laser beam onto a means of light conversion through a pivoting micromirror, and projecting a light image produced on the means of light conversion onto the road, wherein laser beams of at least two laser light source with a specified beam cross section are directed, through the micromirror oscillating about an axis, onto the means of light conversion to produce at least two light bands lying next to one another on the means of light conversion.