LIGHT GUIDE DEVICE AND BACKLIGHT MODULE CONTAINING THE SAME
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United States of America Patent
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Issued Date -
Oct 30, 2014
app pub date -
Jan 7, 2014
filing date -
Apr 30, 2013
priority date (Note) -
Abandoned
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Abstract
A light guide device includes a light guide plate and a reflector. The light guide plate includes a light transmissive body with opposite first and second surfaces, and a plurality of first and second light guide structures extending along a first direction. The first light guide structures are disposed on the first surface, and the second light guide structures are disposed on the second surface. The reflector includes a reflector body and a plurality of reflecting structures formed on the reflector body and extending along a second direction. The first and second directions are perpendicular to each other. The reflecting structures are formed on one side of the reflector body facing the first surface.
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