Digital display device comprising a complementary light field display or display portion, and vision correction system and method using same
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United States of America Patent
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Feb 13, 2024
Grant Date -
Jul 13, 2023
app pub date -
Mar 15, 2023
filing date -
Apr 23, 2019
priority date (Note) -
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status (Latency Note)
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Abstract
Described are various embodiments of a digital display device to render an image for viewing by a viewer having reduced visual acuity, the device comprising: a digital display medium for rendering the image based on pixel data related thereto; a complementary light field display portion; and a hardware processor operable on said pixel data for a selected portion of the image to be rendered via said complementary light field display portion so to produce vision-corrected pixel data corresponding thereto to at least partially address the viewer's reduced visual acuity when viewing said selected portion as rendered in accordance with said vision-corrected pixel data by said complementary light field display portion.
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