LIGHT ABSORBING FILM FOR HOLOGRAPHIC PROCESSING AND METHOD OF USING SAME
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United States of America Patent
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Issued Date -
May 23, 2013
app pub date -
Nov 19, 2012
filing date -
Nov 18, 2011
priority date (Note) -
Abandoned
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Abstract
A novel light absorbing holographic film for holographic processing is present. The holographic film includes a light absorbing film having a holographic medium disposed thereon. The light absorbing film comprises a substrate and a light absorption layer disposed on a first surface of the substrate. In certain embodiments a second light absorption layer is disposed on a second, opposing surface of the substrate. In other embodiments, a second absorption layer is disposed on top of the first absorption layer.
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