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:
Mar. 08, 2022
Filed:
Jan. 21, 2019
Osram Gmbh, Munich, DE;
Renato Frison, Chions, IT;
Xiaolong Li, Montebelluna, IT;
FLUENCE BIOENGINEERING, INC., Austin, TX (US);
Abstract
A lighting device may have a planar array of electrically-powered light radiation sources partitioned into a plurality of sets of light radiation sources. The light radiation sources of the same set may emit light radiation of the same color, and different sets of radiation sources may emit light radiation of different colors. Each one of the different sets of light radiation sources may include a respective fraction of the total number of light radiation sources in the array. The light radiation sources have respective planar coordinates relative to a common center of the array, and the different sets of light radiation sources have respective centers located at the common center. The array comprises at least two complementary sub-arrays, opposite to the common center. The different sets of radiation sources are present in the sub-arrays in respective partial fractions of the number of radiation sources included in the sub-array.