US 11,771,789 B2
General illumination LED system including far UV C
Kevin C. Baxter, Tulsa, OK (US); and Min Shi, Shanghai (CN)
Assigned to Lumenlabs LLC, Poway, CA (US)
Filed by LUMENLABS LLC, Poway, CA (US)
Filed on Apr. 7, 2023, as Appl. No. 18/132,148.
Application 18/132,148 is a continuation of application No. 17/721,693, filed on Apr. 15, 2022.
Application 17/721,693 is a continuation of application No. 17/480,990, filed on Sep. 21, 2021, granted, now 11,478,563, issued on Oct. 25, 2022.
Application 17/480,990 is a continuation of application No. 17/459,285, filed on Aug. 27, 2021, granted, now 11,730,845.
Application 17/459,285 is a continuation of application No. 17/193,839, filed on Mar. 5, 2021.
Application 17/193,839 is a continuation of application No. 17/156,426, filed on Jan. 22, 2021, granted, now 11,357,879, issued on Jun. 14, 2022.
Application 17/156,426 is a continuation of application No. 17/080,390, filed on Oct. 26, 2020.
Claims priority of provisional application 63/069,436, filed on Aug. 24, 2020.
Prior Publication US 2023/0263924 A1, Aug. 24, 2023
Int. Cl. A61L 2/24 (2006.01); G01C 3/00 (2006.01); A61L 2/10 (2006.01); G01J 1/42 (2006.01); A61L 2/26 (2006.01); H01J 61/02 (2006.01); H01J 61/12 (2006.01); H01J 61/40 (2006.01); H01J 61/52 (2006.01); H05B 41/38 (2006.01)
CPC A61L 2/24 (2013.01) [A61L 2/10 (2013.01); A61L 2/26 (2013.01); G01C 3/00 (2013.01); G01J 1/42 (2013.01); H01J 61/025 (2013.01); H01J 61/12 (2013.01); H01J 61/40 (2013.01); H01J 61/52 (2013.01); H05B 41/38 (2013.01); A61L 2202/11 (2013.01); A61L 2202/14 (2013.01); A61L 2202/25 (2013.01)] 13 Claims
OG exemplary drawing
 
1. A fixture to illuminate an occupiable space, comprising:
at least one LED adapted for general illumination of at least a portion of the occupiable space;
at least one krypton chloride excimer light source adapted to irradiate at least a portion of the occupiable space with Far UV radiation;
at least one power supply;
said at least one power supply adapted to provide at least 2000 volts with a frequency of at least 10 k Hz to said at least one krypton chloride excimer light source;
a quartz aperture;
a pass filter that has at least one layer of hafnium;
said at least one LED in communication with said at least one power supply;
said at least one power supply adapted for electrical communication with the fixture.