System and method for providing a uniform source of light
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United States of America Patent
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-
Oct 11, 2005
Grant Date -
Nov 25, 2004
app pub date -
May 19, 2004
filing date -
May 21, 2003
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A system for providing a uniform source of light. The system includes a light pipe having an input surface for receiving light from a light source and an output surface for transmitting the light. The system also includes an optical element having an entrance surface positioned adjacent to the output surface of the light pipe for receiving the light and an exit surface for transmitting the light.
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