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公开(公告)号：US20180150183A1
公开(公告)日：2018-05-31
申请号：US15362434
申请日：2016-11-28
Applicant: STMicroelectronics Asia Pacific Pte Ltd
Inventor： Ade Putra , Kusuma Adi Ningrat
CPC classification number: G06F3/0418 , G06F3/044 , G06F2203/04108
Abstract: A method for touch screen self-capacitance foreign matter detection for a capacitive touch screen is disclosed. By iteratively performing methods of self-capacitance scanning and foreign matter scanning foreign matter may be detected.
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