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:
Jun. 30, 2020
Filed:
Feb. 17, 2016
Applicant:
Ledvance Gmbh, Garching, DE;
Inventors:
Krister Bergenek, Regensburg, DE;
Florian Bosl, Regensburg, DE;
Andreas Dobner, Wenzenbach, DE;
Tobias Schmidt, Garching bei Munchen, DE;
Assignee:
LEDVANCE GMBH, Garching bei München, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21V 7/05 (2006.01); F21V 17/00 (2006.01); F21K 9/237 (2016.01); F21V 17/06 (2006.01); F21K 9/232 (2016.01); F21K 9/60 (2016.01); F21V 29/508 (2015.01); F21V 29/70 (2015.01); F21K 9/66 (2016.01); F21K 9/68 (2016.01); F21V 19/00 (2006.01); F21Y 115/10 (2016.01); F21Y 107/90 (2016.01); H05K 1/02 (2006.01);
U.S. Cl.
CPC ...
F21K 9/237 (2016.08); F21K 9/232 (2016.08); F21K 9/60 (2016.08); F21K 9/66 (2016.08); F21K 9/68 (2016.08); F21V 7/05 (2013.01); F21V 17/06 (2013.01); F21V 19/0015 (2013.01); F21V 29/508 (2015.01); F21V 29/70 (2015.01); F21V 19/001 (2013.01); F21Y 2107/90 (2016.08); F21Y 2115/10 (2016.08); H05K 1/0209 (2013.01); H05K 2201/10106 (2013.01);
Abstract
The present invention relates to a lighting means comprising at least two LEDs, mounted on opposite sides of a flat printed circuit board, said printed circuit board being combined with a reflector which is free of LEDs, a part of the light emitted by each LED being reflected by the reflector to homogenize the light distribution generated by the lighting means, and specifically in each case with a directional component parallel to a surface direction of the flat printed circuit board.