Method and system for producing multiple images in a single image plane using diffraction
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United States of America Patent
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Sep 11, 2012
Grant Date -
Aug 26, 2010
app pub date -
Apr 9, 2010
filing date -
Nov 3, 2005
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Abstract
Methods create images viewable under different selected angles on optical storage devices and other photosensitive surfaces and optical storage devices with super-imposed images. Generally, a photosensitive surface is exposed with multiple diffraction patterns creating super-imposed images. These diffraction patterns create super-imposed images on the photosensitive surfaces, which can be read by either a human or a computer.
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