Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
May 19, 2009
Patent Application Number
11520780
Date Filed
September 14, 2006
Patent Citations Received
Patent Primary Examiner
Patent abstract
A lighting device having: a light-emitting diode lamp having a light-emitting diode device sealed by a glass sealing part; and a fluorescent layer disposed on the side of an illuminated object of the light-emitting diode lamp. The fluorescent layer is operable to radiate a wavelength-converted light by being excited by light emitted from the light-emitting diode device.
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