Apparatus and method for manufacturing light guiding plate
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United States of America Patent
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Oct 25, 2016
Grant Date -
Mar 6, 2014
app pub date -
Sep 3, 2013
filing date -
Sep 4, 2012
priority date (Note) -
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Abstract
Provided is an apparatus for manufacturing a light guiding plate. The apparatus for manufacturing a light guiding plate includes an unwinding unit unwinding a film formed of a flexible material and wound in a roll shape, a winding unit winding the film provided from the unwinding unit in a roll shape, a surface treatment unit disposed between the unwinding unit and the winding unit to treat a surface of the film transferred into the winding part into a hydrophobic surface, a pattern formation unit disposed between the surface treatment unit and the winding unit to form a micro lens pattern on the surface of the film of which the surface is treated, and a pattern curing unit disposed between the pattern formation unit and the winding unit to cure the pattern.
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