Illumination – Elongated source light unit or support – With means to accommodate additional circuit element
Reexamination Certificate
2011-07-12
2011-07-12
Husar, Stephen F (Department: 2875)
Illumination
Elongated source light unit or support
With means to accommodate additional circuit element
C362S097300, C362S294000, C362S311020, C362S373000, C362S646000
Reexamination Certificate
active
07976182
ABSTRACT:
An light emitting diode lamp assembly in accordance with an embodiment of the present application includes a base, a ballast circuit mounted on a circuit board and operable to provide a desired output current and a light emitting diode electrically connected to the ballast and driven by the output current of the ballast circuit to provide light. The base is filled with a thermally conductive substance and the circuit board is mounted in the base and in thermal contact with the thermally conductive substance such that heat is drawn away from the light emitting diode through the circuit board and into the thermally conductive substance to the base.
REFERENCES:
patent: 2006/0173245 (2006-08-01), Todd et al.
patent: 2006/0278885 (2006-12-01), Tain et al.
Dunwiddie Meghan K
Farjami & Farjami LLP
Husar Stephen F
International Rectifier Corporation
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