Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
July 2, 2013
Patent Application Number
12447547
Date Filed
November 1, 2007
Patent Citations Received
Patent Primary Examiner
Patent abstract
The present invention relates to lighting technologies and, in particular, to solid state lighting technologies. In one embodiment, the present invention provides a lighting apparatus comprising a first electrode, a radiation transmissive second electrode, and a composite layer disposed between the first and second electrode, the composite layer comprising at least one electric field concentrator and at least one phosphor disposed in a radiation transmissive dielectric material.
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