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:
Sep. 22, 2015
Filed:
Aug. 01, 2011
Applicants:
Nico Morgenbrod, Berlin, DE;
Henning Rehn, Berlin, DE;
Inventors:
Nico Morgenbrod, Berlin, DE;
Henning Rehn, Berlin, DE;
Assignee:
OSRAM GmbH, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03B 21/14 (2006.01); G02B 27/09 (2006.01); G03B 21/20 (2006.01); F21V 8/00 (2006.01); F21V 21/28 (2006.01); F21W 131/205 (2006.01); F21Y 101/02 (2006.01);
U.S. Cl.
CPC ...
G03B 21/14 (2013.01); G02B 27/0994 (2013.01); G03B 21/145 (2013.01); G03B 21/204 (2013.01); G03B 21/2046 (2013.01); G03B 21/2066 (2013.01); F21V 21/28 (2013.01); F21W 2131/205 (2013.01); F21Y 2101/02 (2013.01); F21Y 2101/025 (2013.01); G02B 6/0003 (2013.01);
Abstract
A projection device (), comprising a base (), a support () and a projection head (), the support () being rotatable relative to the base () and relative to the projection head () wherein a light guide system (-) is accommodated in the support, () and at least one wavelength-converting luminophore () for converting at least part of a light beam (L) generated by the at least one light source () is accommodated in the projection head ().