Curved cover glass and method for manufacturing same, and glass member, display device, and curved glass
Number of patents in Portfolio can not be more than 2000
United States of America
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Dec 14, 2021
Grant Date -
Dec 7, 2017
app pub date -
Aug 25, 2017
filing date -
Aug 25, 2017
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A curved cover glass includes a plate-like glass body having a first surface, a second surface facing the first surface and at least one end face. The plate-like glass body has an average thickness of 5 mm or less. Among tangential directions on the first surface at an arbitrary point, when an X-axis is assumed to be a direction in which a first curvature radius R1 in cross-section of the first surface in an XZ plane is minimum, the first surface has a curvature part in which the surface is bent in the X-axis direction at least at one point on the first surface. The first curvature radius R1 is 10,000 mm or less. The curvature part includes at least one opening or concave part extending from the first surface to the second surface.
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Family
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Cited Art Landscape
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