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:
Feb. 20, 2018
Filed:
Nov. 25, 2014
Applicant:
Osram Gmbh, Munich, DE;
Inventors:
Assignee:
OSRAM GMBH, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21V 11/00 (2015.01); F21V 9/08 (2018.01); F21S 8/10 (2006.01); F21V 13/08 (2006.01); F21V 9/16 (2006.01); F21Y 101/00 (2016.01);
U.S. Cl.
CPC ...
F21V 9/08 (2013.01); F21S 48/1145 (2013.01); F21S 48/1225 (2013.01); F21S 48/1757 (2013.01); F21V 9/16 (2013.01); F21V 13/08 (2013.01); F21Y 2101/00 (2013.01);
Abstract
A method for generating a light emission pattern by illuminating at least one phosphor surface by at least one primary light beam is provided. The method includes: directing the primary light beam only onto a partial surface of the entire illuminatable phosphor surface; and illuminating at least one partial region of said partial surface more intensely than in the case of uniform illumination of the illuminatable phosphor surface.