Illuminating Device
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United States of America Patent
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Issued Date -
Feb 4, 2010
app pub date -
Jul 30, 2008
filing date -
Jul 30, 2008
priority date (Note) -
Abandoned
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Abstract
An illuminating device using light-emitting diodes as its light source is provided. The light-emitting diode module is disposed on a heat-dissipating substrate with at least one heat-dissipating surface, so that the heat generated by the working light-emitting diodes can be rapidly removed. In this case, the illuminating device simultaneously has the advantages of high luminosity, low power consumption, good light-emitting efficiency, and long lifetime.
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