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. 05, 2016
Filed:
Oct. 28, 2010
Applicants:
Stefan Marcus Verbrugh, Eindhoven, NL;
Ralph Kurt, Eindhoven, NL;
Inventors:
Stefan Marcus Verbrugh, Eindhoven, NL;
Ralph Kurt, Eindhoven, NL;
Assignee:
KONINKLIJKE PHILIPS N.V., Eindhoven, NL;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F21V 8/00 (2006.01); H05B 33/08 (2006.01); F21W 131/105 (2006.01); F21W 131/406 (2006.01); F21Y 101/02 (2006.01); F21Y 113/00 (2006.01); G02B 6/04 (2006.01); F21V 29/74 (2015.01);
U.S. Cl.
CPC ...
G02B 6/0008 (2013.01); H05B 33/0803 (2013.01); F21V 29/74 (2015.01); F21W 2131/105 (2013.01); F21W 2131/406 (2013.01); F21Y 2101/02 (2013.01); F21Y 2113/005 (2013.01); G02B 6/04 (2013.01);
Abstract
A lighting device comprising a plurality of light emitting elements (), and a beam shaping optics () having an entrance aperture (). Each light emitting element is optically connected to a set of optical fibers () each having a first end optically connected to the light emitting element and a second end optically connected to the entrance aperture (), so as to guide collimated light from the light emitting element to the beam shaping optics (). The light emitting elements are distributed over an area larger than the entrance aperture ().