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:
Dec. 11, 2018
Filed:
Aug. 07, 2017
Applicant:
Cooper Lighting, Llc, Cleveland, OH (US);
Inventors:
Christopher D. Nolan, Syracuse, NY (US);
Joseph R. Casper, Syracuse, NY (US);
Benjamin David Vollmer, Syracuse, NY (US);
George Dederich, Syracuse, NY (US);
Assignee:
Cooper Lighting, LLC, Cleveland, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21V 21/00 (2006.01); H05B 33/08 (2006.01); H01L 25/075 (2006.01); H01L 33/50 (2010.01); H01L 33/58 (2010.01); H01L 33/62 (2010.01); H01L 33/64 (2010.01); F21S 41/19 (2018.01); B60Q 1/08 (2006.01); B60Q 1/115 (2006.01); B60Q 1/18 (2006.01); F21S 10/06 (2006.01); F21V 23/04 (2006.01); F21S 10/02 (2006.01); F21V 23/00 (2015.01); H01L 33/60 (2010.01);
U.S. Cl.
CPC ...
H05B 33/086 (2013.01); B60Q 1/08 (2013.01); B60Q 1/115 (2013.01); B60Q 1/18 (2013.01); F21S 10/023 (2013.01); F21S 10/06 (2013.01); F21S 41/192 (2018.01); F21V 23/0492 (2013.01); H01L 25/0753 (2013.01); H01L 33/502 (2013.01); H01L 33/58 (2013.01); H01L 33/62 (2013.01); H01L 33/642 (2013.01); F21V 23/007 (2013.01); H01L 33/504 (2013.01); H01L 33/60 (2013.01);
Abstract
A lighting device includes one or more LED modules, each of which includes a group of LED sets positioned on a substrate. Each LED set includes two or more sections, optionally under a single lens. Each section is configured to emit light of different luminescent properties, such as different colors or different color temperatures. The color, color temperature or other characteristics of light emitted by the device is controlled by selectively activating the sections of each LED set.