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:
Oct. 21, 2014
Filed:
Jul. 31, 2013
Lighting Science Group Corporation, Satellite Beach, FL (US);
Fredric S. Maxik, Indialantic, FL (US);
Robert R. Soler, Cocoa Beach, FL (US);
David E. Bartine, Cocoa, FL (US);
Ran Zhou, Rockledge, FL (US);
Valerie A. Bastien, Melbourne, FL (US);
Matthew Regan, Melbourne, FL (US);
Eliza Katar Grove, Satellite Beach, FL (US);
Eric Bretschneider, Scottsville, KY (US);
Lighting Science Group Corporation, Satellite Beach, FL (US);
Abstract
A signal adapting chromacity system to control that may include a signal conversion engine to receive a source signal designating a color of light defined by a two spatial plus luminance dimensional color space, such as the xxY color space. The signal conversion engine may convert the source signal to a three dimensional color space defined within a subset gamut of a full color gamut, such as an RGW, RBW, or GBW color space. The subset gamut may include a first color light, a second color light and a high efficacy light. The signal conversion engine may perform a conversion operation to convert the source signal to an output signal, using the output signal to drive light emitting diodes (LEDs). The conversion operation may be a matrix, angular or linear conversion operation.