High-brightness, high-efficacy backlight
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United States of America Patent
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-
Dec 26, 1995
Grant Date -
N/A
app pub date -
Jan 5, 1994
filing date -
Jan 5, 1994
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A backlight comprising a serpentine fluorescent tube nested in a uniquely shaped reflector. Much of the light emitted from the tube is directly emitted to a bounded image plane. The reflector reflects a substantial portion of the rest of the light emitted by the tube to the image plane in such a manner that a very bright and uniform image is formed at the image plane.
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