Patent · US Active

Light source arrangement including semiconductor light source

US9614348B2 · kind B2 · utility

1Cited by

3References

15Claims

0Family size

Assignee

OSRAM GmbH · DE

Inventors

Martin Daniels · Berlin, DE
Ulrich Hartwig · Berlin, DE
Joerg Sorg · Regensburg, DE

Key dates

Filing date	Mar 19, 2015
Grant date	Apr 4, 2017
Priority date	—
Expiry date	Jun 5, 2035

Classification

Technology area (CPC H)Electricity
CPC primaryH01S5/02345
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A light source arrangement is provided. The light source arrangement may include a plurality of semiconductor laser light sources, each having an optical axis. The semiconductor laser light sources are arranged in such a way that their optical axes are oriented parallel to one another so that respective laser light emission sides of the semiconductor laser light sources point in the same spatial direction. The light source arrangement may further include a deflection unit configured to collect and influence beam paths of the laser light emitted by the semiconductor laser light sources in order to form a beam bundle. The semiconductor laser light sources are arranged on a surface of a carrier, distributed at least two-dimensionally over the surface.

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