Lens sheet having lens array formed in pre-selected areas and articles formed therefrom
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United States of America Patent
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Apr 8, 2014
Grant Date -
Jun 7, 2012
app pub date -
Sep 9, 2011
filing date -
Dec 7, 2010
priority date (Note) -
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status (Latency Note)
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Abstract
A lens sheet having one or more lens arrays positioned in selected discrete areas. Each lens array includes a plurality of lenses, each having a width, a height, and a lens peak. The lens array is set below the planar surface of the lens sheet, such that lens array does not extend above the lens sheet. Furthermore, the lens array is completely bordered by or contained within planar portions of the lens sheet. One or more dimensional images are printed below each of the lens arrays, and/or one or more static images can be printed on the planar portions of the lens sheet.
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