Device for projecting images on the retina
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United States of America Patent
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May 21, 2024
Grant Date -
May 11, 2023
app pub date -
Jan 11, 2023
filing date -
Jul 31, 2019
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Abstract
A device to stimulate the retina comprises one or more light sources coupled to one or more optical elements. The one or more optical elements is configured to illuminate the retina with one or more images at a location away from a fovea of a wearer. In some embodiments, each of the one or more images comprises a depth of focus and a spatial resolution. The one or more images can be formed at a distance anterior to the retina, at a distance posterior to the retina or on the retina. In some embodiments, the depth of focus is less than the distance, and the spatial resolution greater than a spatial resolution of the retina at the location.
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