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公开(公告)号：US20200174623A1
公开(公告)日：2020-06-04
申请号：US16540909
申请日：2019-08-14
Applicant: Samsung Display Co., Ltd.
Inventor： Choonhyop LEE , KANGWON LEE , SANGCHUL LEE , SEUNGHWAN CHUNG
Abstract: A display device includes a pressure sensing element. The pressure sensing element senses a pressure input applied thereto from the outside, and the display device is controlled based on the sensed pressure input. The pressure sensing element includes a contact sensing area to sense the pressure input and a defect sensing area to sense a defect. The pressure sensing element measures a resistance value in the defect sensing area and identifies whether at least one of lines of the pressure sensing element is disconnected.
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