DISPLAY SUBSTRATE, DISPLAY PANEL, AND DISPLAY METHOD
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United States of America Patent
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May 20, 2021
app pub date -
Mar 22, 2019
filing date -
Mar 23, 2018
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Abstract
A display substrate, a display panel and a display method are provided. The display substrate includes a display layer, a plurality of optical layer formation units and a spacer layer. The display layer includes a plurality of pixel regions, and each of the plurality of pixel regions includes a plurality of color sub-pixel openings emitting color light of different colors. The plurality of optical layer formation units are stacked with the display layer. The spacer layer is between the display layer and the plurality of optical layer formation units for spacing the display layer from the plurality of optical layer formation units. The plurality of optical layer formation units are configured to form a transparent optical layer on a side, which is away from the display layer, of the spacer layer, and the transparent optical layer is configured to make a display image have visual roughness.
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