LIGHT GUIDE PLATE
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United States of America Patent
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Issued Date -
Jan 24, 2013
app pub date -
Aug 22, 2011
filing date -
Jul 18, 2011
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A light guide plate for use in a backlight module of a touch panel is disclosed. The light guide plate includes a transparent plate, and first and second adhesive layers disposed on two opposite surfaces of the transparent plate respectively. A plurality of refractive regions are spacedly arranged on at least one of the two opposite surfaces of the transparent plate. As a result, it is convenient to attach the light guide plate to any desired location and the light refracted from the light guide plate may have uniform brightness
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