Patent · US Active

Light source module for motor vehicle headlamps

US9651210B2 · kind B2 · utility

4Cited by

0References

8Claims

0Family size

Assignee

Automotive Lighting Reutlingen GmbH · DE

Inventors

Patrick Ziegler · Zufikon, CH
Armin Austerschulte · Stuttgart, DE
Christian Buchberger · Reutlingen, DE
Henning Hogrefe · Neckartenzlingen, DE
Martin Reichelt · Plano, US
Ulrike Schloeder · Reutlingen, DE
Henning Vogt · Wolfsburg, DE

Key dates

Filing date	Dec 20, 2013
Grant date	May 16, 2017
Priority date	—
Expiry date	Feb 28, 2034

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF21S41/689
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

The invention relates to a light-source assembly, comprising at least one laser light source, a photoluminescence element, which is designed in such a way that, as the result of incident laser light, a mixed light distribution can be emitted by using photoluminescence and which is arranged in such a way that the laser light of the at least one laser light source can be radiated onto the photoluminescence element, and at least one light-emitting diode for emitting a supplemental light distribution, wherein the at least one laser light source, the photoluminescence element, and the at least one light-emitting diode are fastened to a common carrier component as an assembly. The invention further relates to a motor vehicle headlamp having such a light-source assembly.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.