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:
May. 19, 2015
Filed:
Jun. 22, 2010
Applicants:
Matthias Bruemmer, Wusterwitz, DE;
Matthias Morkel, Berlin, DE;
Inventors:
Matthias Bruemmer, Wusterwitz, DE;
Matthias Morkel, Berlin, DE;
Assignee:
OSRAM GmbH, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21V 9/16 (2006.01); F21K 2/00 (2006.01); A61B 1/06 (2006.01); G03B 21/20 (2006.01); H04N 9/31 (2006.01); B32B 3/26 (2006.01); F25B 21/02 (2006.01); F25D 17/06 (2006.01);
U.S. Cl.
CPC ...
F21K 2/00 (2013.01); A61B 1/0653 (2013.01); G03B 21/204 (2013.01); H04N 9/315 (2013.01); B32B 3/263 (2013.01); F21V 9/16 (2013.01); F25B 21/02 (2013.01); F25D 17/06 (2013.01);
Abstract
A phosphor device comprising a carrier member having upper and lower faces; a reflecting member having a side surface portion and a bottom portion, the reflecting member being arranged at the upper face of the carrier member; a phosphor layer being embedded in the reflecting member; a transmitting member having a first end face and a second end face, the transmitting member being arranged on the phosphor layer, wherein the first end face of the transmitting member completely covers the top portion of the phosphor layer.