US 12,000,548 B2
Remote phosphor masks for retrofitting luminaires
Craig Eugene Marquardt, Covington, GA (US); Qi Ai, Peachtree City, GA (US); and Barry Goldman, Decatur, GA (US)
Assigned to ABL IP Holding LLC, Atlanta, GA (US)
Filed by ABL IP Holding LLC, Atlanta, GA (US)
Filed on Feb. 25, 2022, as Appl. No. 17/681,072.
Claims priority of provisional application 63/153,539, filed on Feb. 25, 2021.
Prior Publication US 2022/0268406 A1, Aug. 25, 2022
Int. Cl. F21K 9/64 (2016.01)
CPC F21K 9/64 (2016.08) 17 Claims
OG exemplary drawing
 
1. A light system comprising:
a luminaire comprising one or more light emitters and at least one optic; and
a remote phosphor mask that is reversibly coupled with the luminaire using at least one reversible coupling mechanism, the remote phosphor mask comprising one or more phosphors admixed with an optical material, wherein the one or more phosphors are capable of adjusting a color temperature of emitted light from the luminaire,
wherein a light emission portion of the remote phosphor mask comprises at least one contour that conforms to a three-dimensional shape of one or both of the one or more light emitters and the at least one optic.