The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 04, 2011
Filed:
Feb. 13, 2006
Rainer Friedrichs, Regensburg, DE;
Martin Haushalter, Regensburg, DE;
Joachim Reill, Zeitlarn, DE;
Thomas Reiners, Bachhagel, DE;
Rainer Friedrichs, Regensburg, DE;
Martin Haushalter, Regensburg, DE;
Joachim Reill, Zeitlarn, DE;
Thomas Reiners, Bachhagel, DE;
Osram Opto Semiconductors GmbH, Regensberg, DE;
Osram Gesellschaft mit bechrankter Haftung, Munich, DE;
Abstract
A lighting device is disclosed, which is provided for the front region of a motor vehicle, for example in a motor vehicle headlight, and which emits electromagnetic radiation during operation. The lighting device comprises at least one first primary radiation source which emits infrared radiation, and at least one second primary radiation source which emits visible light, wherein the first primary radiation source and the second primary radiation source are arranged in such a way that the second primary radiation source outshines the first primary radiation source and thus generates a color impression of the lighting device which deviates from the color impression stemming from the infrared radiation source alone.