Photopolymerization apparatus
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United States of America Patent
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-
May 19, 2009
Grant Date -
N/A
app pub date -
May 23, 2005
filing date -
Jan 16, 2001
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A light-weight, portable photocuring device possesses a single light emitting diode (LED). The single LED backed with a heat sink is driven by a driving circuit and controlled by a timing circuit. A temperature monitor can be included in a closed loop to feed back and control the driver. Lenses and/or light guides in the device act to further direct the light.
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