Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Thomas F. Soules0
Rebecca A. Bompiedi0
Stanton E. Weaver, Jr.0
Thomas E. Stecher0
Alok M. Srivastava0
Anant A. Setlur0
Charles A. Becker0
Chen-Lun Hsing Chen0
...
Date of Patent
December 22, 2009
0Patent Application Number
105559130
Date Filed
May 5, 2004
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A lighting apparatus (10) comprises a light engine (12) producing ultra violet radiation. An enclosure (14) surrounds a radiation generating area of the light engine (12) to encompass the radiation. At least one wall (28) of the enclosure (14) is substantially reflective of the ultraviolet radiation. The enclosure (14) includes a replaceable top portion (30) which includes a phosphor portion (32). The phosphor portion (32) is spaced from the radiation generating area of the light engine (12) by a height of the enclosure (14).
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