Patent · US Active

Lighting device, automotive headlights and method for producing a lighting device

US8439529B2 · kind B2 · utility

0Cited by

10References

25Claims

0Family size

Assignee

OSRAM Opto Semiconductors GmbH · DE

Inventors

Moritz Engl · Nanhu, CN
Stefan Grötsch · Regensburg, DE
Markus Hofmann · Bad Abbach, DE
Rainer Huber · Piding, DE
Kurt-Jürgen Lang · Regen, DE
Joachim Reill · Bad Kötzting, DE
Michael Sailer · Wolfskofen, DE
Mario Wanninger · Regensburg, DE

Key dates

Filing date	Oct 20, 2005
Grant date	May 14, 2013
Priority date	—
Expiry date	May 17, 2027

Classification

Technology area (CPC H)Electricity
CPC primaryH10H20/856
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

Disclosed is a lighting device comprising at least one LED and at least one optical element, wherein the LED and the optical element are aligned with each other by means of at least one dowel pin. A method of making such a lighting device is also specified. The described lighting device is particularly well suited for use in a vehicle headlight.

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