Light emitting diode license lamp with reflector
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United States of America Patent
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-
Jul 6, 2004
Grant Date -
Dec 26, 2002
app pub date -
Jun 25, 2001
filing date -
Jun 25, 2001
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An apparatus for illuminating a license plate includes a reflector, one or more light emitting diodes mounted on a substrate, all positioned within a housing. The light emitting diode or diodes project light directed at the reflector. The reflector has a surface geometry for redirecting the light through a window in the housing such that it substantially uniformly illuminates the license plate. The apparatus preferably does not include a lens. The apparatus may include a light emitting diode or diodes and a curved free form reflector. The apparatus may also include a plurality of reflectors or reflector segments, each corresponding to a light emitting diode.
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