Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
P. Joseph DeSena, Jr.0
Date of Patent
January 5, 2021
0Patent Application Number
166673150
Date Filed
October 29, 2019
0Patent Citations
Patent Citations Received
Patent Primary Examiner
Patent abstract
Solid state lighting devices are configured to provide aggregate emissions that include emissions from solid state light emitters and emissions that are received by preferential reflector structures. Preferential reflectors have non-uniform spectral reflectivities that preferentially reflect certain wavelengths of emissions that are received from solid state light emitters. Solid state lighting devices include solid state light emitters of different correlated color temperature (CCT) values and one or more preferential reflectors configured to shift CCT values of aggregate emissions of such solid state lighting devices, such as to provide tunable aggregate emissions between multiple CCT values along or near a black body locus.
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