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公开(公告)号：US10471470B2
公开(公告)日：2019-11-12
申请号：US15438019
申请日：2017-02-21
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Hyun-Il Cho , Hyun Seok Ko
Abstract: A cover window includes a plastic layer and a first hard coating layer disposed on an upper surface of the plastic layer. An edge of the cover window includes a vertical side part perpendicular to the upper surface of the plastic layer. A first inclination part is connected to the vertical side part and is inclined with respect to the vertical side part. The vertical side part and the first inclination part include a mechanical processing trace. An edge of the first hard coating layer adjacent to the first inclination part includes a laser processing trace.
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