Illuminator using light emitting diode light recycling with collimation
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United States of America Patent
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Issued Date -
Jul 7, 2011
app pub date -
Jan 6, 2011
filing date -
Jan 7, 2010
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
The invention provides for an illuminator device. The device includes a light emitting means, such as an LED with a white phosphor, a waveguide or light directing and reflecting means which has an output means for release of light, and a lens system. The device may be formatted as a flashlight device. Preferably, the LED emits blue light, and the waveguide is at least partially coated to enhance reflectance.
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