Method for manufacturing window and method for manufacturing display device
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United States of America Patent
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Jun 4, 2024
Grant Date -
Nov 5, 2020
app pub date -
Mar 18, 2020
filing date -
May 3, 2019
priority date (Note) -
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status (Latency Note)
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Abstract
Systems and methods are provided for manufacturing a window from a transparent member. Forming the window may include forming of a groove by irradiating first laser light and removing a portion of a transparent member by irradiating second laser light focused at a depth of the groove. The first laser light may be emitted from a first laser generator and may be irradiated along an edge of a first area defined in a second surface of the transparent member. A second laser light may be focused to the depth of the groove, and thus a portion of the transparent member may be cut. The second laser light may be emitted by a second laser generator, and a focus of the second laser light may be located within the transparent member.
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