Authenticatable Object Incorporating An Image That Appears To Float Above A Plane
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United States of America Patent
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Issued Date -
Jun 23, 2016
app pub date -
Mar 1, 2016
filing date -
Oct 11, 2010
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status (Latency Note)
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Abstract
A method is provided for producing an authenticatable object that includes providing a decoder lens having a lens pattern and providing an array of image elements having an image pattern that corresponds to the lens pattern. The decoder lens is disposed a substantially uniform distance from the array of image elements such that the decoder lens reveals a visible image that includes at least a portion of the image elements, the image elements being adjusted in size by a zoom factor so that the visible image appears to float above a given plane when viewed at different angles through the decoder lens. Alternatively, the image elements may be adjusted in size by a zoom factor and selected image elements may be flipped so that the visible image appears to float above a given plane in different directions when viewed at different angles through the decoder lens.
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