Flat panel luminaire having embedded light guides
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United States of America Patent
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Jun 21, 2005
Issued Date -
N/A
app pub date -
Aug 26, 2003
filing date -
Feb 2, 2002
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A flat panel luminaire includes a light source, which can be remote, an optical light pipe, and a light-emitting panel. The light-emitting panel includes a tapered light-injection zone joined to a light-emitting zone having the embedded irregular tetrahedrally-shaped light guides. The surface and cross-sectional areas of the light guides gradually increase as the light guides extend away from the tapered zone. Methods of illuminating an area using such light guides are also provided.
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Family
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Cited Art Landscape
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