The invention relates to a light module (10) comprising: – at least one laser light source (12) for emitting a primary light beam (22) of laser light with wavelengths in a primary spectral range in a primary spatial angle range (20) about a primary beam direction (18), and a wavelength converter (16) which is arranged in such a way that the primary light beam (22) is incident on the wavelength converter (16), and which is designed in such a way that a secondary light distribution (24) of secondary light with wavelengths in a secondary spectral range in a secondary spatial angle range (26) is emitted by the incident primary light beam (22), and an emission optics device (36) for converting the secondary light distribution into an emission light distribution (37) of the light module. A primary detector (28) is provided in such a way that it is possible to measure a radiation intensity which, when considered from the wavelength converter (16) is present within the primary spatial angle range (20) about the primary beam direction (18), and a secondary detector (30) is provided in such a way that a radiation intensity lies in a range which lies outside the primary spatial angle range (20) when considered from the wavelength converter (16).
LICHTMODUL
LIGHT MODULE
MODULE D'ÉCLAIRAGE
2024-06-26
Patent
Electronic Resource
German
IPC: | F21S Ortsfeste Leuchten , NON-PORTABLE LIGHTING DEVICES / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein |
LICHTMODUL-SYSTEM UND VERFAHREN ZUM STEUERN DES LICHTMODUL-SYSTEMS
European Patent Office | 2020
|European Patent Office | 2024
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