STEREOSCOPIC SURFACE DISPLAY DEVICE AND OPERATION METHOD THEREOF
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United States of America Patent
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Issued Date -
Apr 11, 2024
app pub date -
Oct 6, 2023
filing date -
Oct 11, 2022
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Abstract
The present disclosure relates to a stereoscopic surface display device, and more particularly, to a stereoscopic surface display device including: a light source unit including a plurality of optical elements; and a stereoscopic display unit disposed on the light source unit. The stereoscopic display unit includes: a polymer layer; and a light absorption layer buried in the polymer layer. The stereoscopic display unit includes a plurality of cell areas arranged in two-dimension, the light absorption layer is disposed in the plurality of cell areas, the plurality of optical elements vertically overlap the plurality of cell areas, respectively, and each of the plurality of cell areas has a stereoscopic shape.
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