Back light unit
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United States of America Patent
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Issued Date -
Jul 1, 2004
app pub date -
Dec 27, 2002
filing date -
Dec 27, 2002
priority date (Note) -
Abandoned
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Abstract
A back light unit includes a light guiding plate for guiding and redirecting light and two light sources located on one end of the light guiding plate and arranged in a line with the light guiding plate. A reflector covers the light sources entirely and is fixed to the end the light guiding plate. The reflector forms curved reflecting surfaces respectively corresponding to the light sources in position and contour for reflecting and redirecting light emitted from the sources toward the light guiding plate.
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