Illumination apparatus
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United States of America Patent
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Apr 24, 2007
Grant Date -
Aug 26, 2004
app pub date -
Feb 20, 2004
filing date -
Feb 25, 2003
priority date (Note) -
Expired
status (Latency Note)
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Abstract
An illumination apparatus is provided that has sufficiently high efficiency irrespective of a size of a light source. The illumination apparatus projecting light forward includes an LED chip, a small-diameter reflecting mirror positioned in front of the LED chip for receiving light from the LED chip to project the light forward, and a reflecting mirror enclosing the LED chip and the small-diameter reflecting mirror for directing and reflecting forward the light from the LED chip.
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