Back-reflecting LED light source
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United States of America Patent
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Jul 24, 2007
Grant Date -
Aug 4, 2005
app pub date -
Feb 3, 2005
filing date -
Feb 3, 2004
priority date (Note) -
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Abstract
An LED light source using back-reflecting collection optics with a supporting structure and heat sink to block only a small amount of light. A reflector has a front and back side with an LED positioned on the front side of the reflector. A heat conducting body is positioned at least partially between the reflector and the LED. The heat conducting body provides a pathway for heat to flow from the LED toward the back side of the reflector.
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