Foldable window, display device including the same, and a method of manufacturing the window
Number of patents in Portfolio can not be more than 2000
United States of America
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Apr 1, 2025
Grant Date -
Dec 14, 2023
app pub date -
Aug 28, 2023
filing date -
Aug 28, 2023
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Abstract
A window includes a substrate including a folding area folded about an imaginary folding axis and a non-folding area and including an upper surface and a lower surface and a plurality of groove patterns arranged in the folding area along a first direction crossing the folding axis. Each of the groove patterns includes a bottom surface recessed from the upper surface and substantially parallel to the upper surface and a side surface connecting the bottom surface and the upper surface. The side surface includes at least one curved surface.
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