Systems and methods for increasing illumination density within a field of view of an imaging system
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United States of America Patent
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Sep 2, 2003
Grant Date -
Jan 30, 2003
app pub date -
Jul 25, 2001
filing date -
Jul 25, 2001
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An illumination system including a light emitting device which emits a beam of light, a lens for deflecting at least one axis of the beam of light and a reflective surface which aligns the light beam along an angle of incidence. The invention further includes a plurality of light emitting devices for creating a higher density beam of light with a prism for aligning the beams of light along an axis toward the lens, wherein the plurality of light emitting devices include a green light emitting device, red light emitting device and blue light emitting device.
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