Lit image projection lamp and assemblies and methods to use the same to generate three-dimensional images
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United States of America Patent
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Sep 1, 2020
Grant Date -
Nov 2, 2017
app pub date -
Jul 7, 2017
filing date -
May 22, 2015
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Abstract
Lit image projection lamp and assemblies and methods to use the same to generate three-dimensional images. In an exemplary embodiment of a projection device of the present disclosure, the projection device comprises a light source and a curved lens positioned at a first distance from the light source, wherein the curved lens is a lenticular lens, having a concave portion and a convex portion, and wherein the projection device is configured to generate a homogenous light bar image from light emitted from the light source that passes through the curved lens.
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