Solid state lighting device with heat-dissipating capability
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United States of America Patent
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Issued Date -
Jan 8, 2009
app pub date -
Jul 3, 2008
filing date -
Jul 5, 2007
priority date (Note) -
Abandoned
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Abstract
A solid state lighting device includes a heat-dissipating base, a diode chip, and a plurality of conductive terminals. The heat-dissipating base includes a base body formed integrally from a thermally conductive material. The base body has a top side, and is formed with a cavity that is indented from the top side. The base body further has a plurality of terminal channels, each of which extends from the cavity to an exterior of the base body. The diode chip is disposed in the cavity. Each of the conductive terminals extends through a respective one of the terminal channels, and has a first connecting part that is disposed in the cavity and that is coupled electrically to the diode chip, and a second connecting part that is disposed outwardly of the heat-dissipating base.
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