US 8,398,264 B2
Lighting device
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US 8,398,264 B2
Lighting device
Tech Center:
2800 Semiconductors/Memory, Circuits/Measuring and Testing, Optics/Photocopying, Printing/Measuring and Testing
Examiner:
Bao Q Truong
Art Unit:
2875 Optics
Agent:
Alston & Bird LLP
Inventors:
John Anderson; Michelle MacLean; Scott John MacGregor; Gerald Alexander Woolsey
Assignee:
UNIVERSITY OF STRATHCLYDE
Priority:
10/31/07
Filed:
10/31/08
Granted:
03/19/13
Expiration:
12/15/29
Abstract
A lighting device with at least one first-element that emits visible light at a wavelength and irradiance sufficient to inactivate one or more pathogenic bacterial species, and at least one second element that emits light of one or more longer wave-lengths to that of the first-element. The at least one second element has a higher illuminance than that of the at least one inactivating element or component.
Cooperative Patent Classification (CPC)
H05H05B47/115H05BA61L2202/24A61N2005/0642A61LY02B20/40Y02B

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