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, 2021
Filed:
Feb. 14, 2020
Applicant:
Simply Leds, Llc, Garden City, ID (US);
Inventor:
Dean A. Wilkinson, Garden City, ID (US);
Assignee:
Other;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
F21K 9/69 (2016.01); H01L 25/13 (2006.01); F21K 9/90 (2016.01); F21S 8/08 (2006.01); H01L 33/58 (2010.01); F21V 5/00 (2018.01); F21W 111/02 (2006.01); F21Y 115/10 (2016.01); F21Y 105/12 (2016.01);
U.S. Cl.
CPC ...
F21K 9/69 (2016.08); F21K 9/90 (2013.01); F21S 8/085 (2013.01); F21V 5/007 (2013.01); H01L 25/13 (2013.01); H01L 33/58 (2013.01); F21W 2111/02 (2013.01); F21Y 2105/12 (2016.08); F21Y 2115/10 (2016.08);
Abstract
An improved multi-die LED lighting apparatus for use with a lens that facilitates light dispersion while minimizing color banding and maintaining the light distribution intent of the design of the lens. The individual LED die are dithered, both rotationally and spatially relative to neighboring LED dies to minimize color banding of the LED lighting apparatus. The result is an reduction in color banding while seeking to retain the original light dispersion intent of the lens.