Light guide plate, and backlight unit and display device including the same
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United States of America Patent
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Sep 5, 2017
Grant Date -
Feb 18, 2016
app pub date -
Aug 18, 2015
filing date -
Aug 18, 2014
priority date (Note) -
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status (Latency Note)
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Abstract
Provided are a light guide plate, and a backlight unit and a display device including the same. The light guide plate includes a light output surface configured to output light to the outside, a reflective surface positioned opposite the light output surface, a light incident surface provided on at least one side surface of side surfaces which connect the light output surface and the reflective surface, and configured to receive light projected from a light source, and a reflection pattern having an embossed portion formed to protrude to the outside of the reflective surface and a concave portion having a ring shape which surrounds the embossed portion and recessed in the reflective surface, wherein the embossed portion has a recessed region.
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