LIGHT GUIDE ILLUMINATION DEVICE
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United States of America Patent
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Issued Date -
May 12, 2011
app pub date -
Nov 11, 2009
filing date -
Nov 11, 2009
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A light guide illumination device is provided. The light guide illumination device includes a light guide shade configured with a spherical shape. The light guide shade includes a light inputting aperture and a light outputting aperture. The light inputting aperture is adapted for receiving a light emitting unit therein. The light emitting unit is adapted for emitting a light therefrom. The light guide shade has an inner spherical surface serving as a light reflecting surface. The light reflecting surface is adapted for reflecting the light for one or more times and outputting the reflected light out from the light outputting aperture. The outputted light is then projected from the light outputting aperture to the ambient space.
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