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公开(公告)号：US11960688B2
公开(公告)日：2024-04-16
申请号：US18002807
申请日：2021-05-12
Applicant: HiDeep Inc.
Inventor： Hojun Moon , Bonkee Kim , Seyeob Kim , Inseob Kim
CPC classification number: G06F3/0443 , G06F3/0416
Abstract: The present invention relates to a touch sensor and a touch input device and, more specifically, to a touch sensor formed of a circular single layer and a touch input device comprising same. A touch input device, according to one embodiment of the present invention, comprises a circular touch sensor, wherein the touch sensor includes a plurality of electrodes disposed on a single layer and spaced apart from each other on a plurality of virtual circles having a common center.
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