Light guide plate having light emitting unit receptacles and backlight module and liquid crystal display using the same
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United States of America Patent
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Issued Date -
Mar 13, 2008
app pub date -
Sep 7, 2007
filing date -
Sep 8, 2006
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
An exemplary backlight module (23) used in a liquid crystal display (2) includes light emitting units (29), a light guide plate (26), and a frame (25) for receiving the light guide plate. The light guide plate includes a light incident surface (261) and protrusions (267) extending from the light incident surface. The protrusions together with corresponding portions of the light incident surface cooperatively define receptacles (260). Each of the receptacles has one of the light emitting units fittingly received therein.
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