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:
Oct. 13, 2015
Filed:
Aug. 11, 2011
Applicants:
Bernd Woelfing, Mainz, DE;
Andreas Hatzenbuehler, Siefersheim, DE;
Juergen Meinl, Hohenstein-Holzhausen, DE;
Inventors:
Bernd Woelfing, Mainz, DE;
Andreas Hatzenbuehler, Siefersheim, DE;
Juergen Meinl, Hohenstein-Holzhausen, DE;
Assignee:
SCHOTT AG, Mainz, DE;
Primary Examiner:
Int. Cl.
CPC ...
G02B 27/20 (2006.01); F21V 9/00 (2015.01); F21K 99/00 (2010.01); F21V 29/02 (2006.01); G03B 21/20 (2006.01); F21V 13/02 (2006.01); F21V 13/08 (2006.01); F21Y 101/02 (2006.01);
U.S. Cl.
CPC ...
F21V 9/00 (2013.01); F21K 9/56 (2013.01); F21V 13/02 (2013.01); F21V 13/08 (2013.01); F21V 29/02 (2013.01); G03B 21/204 (2013.01); F21Y 2101/02 (2013.01);
Abstract
A device for generating white light is provided that includes at least one light source and at least one conversion medium. The light source emits light in the blue and/or ultraviolet spectral range. The light from the light source is generated by a laser and the light from the light source is focused by an optical system onto the conversion medium. The conversion medium converts at least part of the incident light into a different spectral range.