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:
May. 22, 2018
Filed:
Aug. 18, 2013
Applicant:
Peter Sussman, St. Louis Park, MN (US);
Inventor:
Peter Sussman, St. Louis Park, MN (US);
Assignee:
Other;
Primary Examiner:
Int. Cl.
CPC ...
H05B 37/02 (2006.01); H05B 39/04 (2006.01); H05B 41/36 (2006.01);
U.S. Cl.
CPC ...
H05B 37/02 (2013.01);
Abstract
A tunable white light box includes light sources and a controller for individually controlling each of the light sources. The light sources each generate a light having a peak wavelength that differs from the peak wavelength generated by another one of the light sources. The controller individually adjusts each of the light sources to generate a color temperature for a translucent media containing an image.