Headlights for motor vehicles
US10101001B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | May 26, 2014 |
| Grant date | Oct 16, 2018 |
| Priority date | — |
| Expiry date | Apr 9, 2035 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF21S41/675
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A headlight for vehicles, having a plurality of light sources (5,13) and an optics (11) assigned to the light sources, in which a first lighting unit (1) having at least one light source (13) for generating a first, dynamically variable light effect and a second, laser lighting unit (4) having at least one laser light source (5), at least one beam defection unit (7) and at least one light conversion unit (8) are provided, and the optics (11) is configured to combine the two light effects generated by the first lighting unit and at the light conversion unit of the second laser lighting unit to form an overall light distribution on a carriageway.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.