Illuminator assembly
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United States of America Patent
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Jan 16, 2007
Issued Date -
N/A
app pub date -
Sep 30, 2003
filing date -
Sep 30, 2002
priority date (Note) -
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Abstract
An apparatus that includes a lens having a light entrance end forming a recess, a heat sink having an end portion facing the recess, and a light source positioned to transmit light via the recess into the lens. The light source is in thermal communication with the heat sink, which conducts away heat generated by the light source. The apparatus may be used to provide optical radiation at various wavelengths, activating tooth whitening material, and curing dental composite material.
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