Microstructures integrated into a transparent substrate which scatter incident light to display an image
First Claim
Patent Images
1. An apparatus comprising:
- a transparent substrate; and
a plurality of microstructures integrated into the transparent substrate which scatter incident light to display an image on the transparent substrate, wherein the microstructures are integrated into the transparent substrate in a pattern and the cross-sectional area of the pattern at a first angle is greater than the cross-sectional area of the pattern at a second angle.
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Abstract
In accordance with embodiments, viewable imagines can be created in glass. Viewable images may be created in or on glass (or other at least partially transparent substrate), by using microstructures to scatter light from a projector, while the glass maintains transparent or translucent properties. In embodiments, the microstructures are integrated into glass in patterns.
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Citations
25 Claims
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1. An apparatus comprising:
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a transparent substrate; and a plurality of microstructures integrated into the transparent substrate which scatter incident light to display an image on the transparent substrate, wherein the microstructures are integrated into the transparent substrate in a pattern and the cross-sectional area of the pattern at a first angle is greater than the cross-sectional area of the pattern at a second angle. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25)
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Specification