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公开(公告)号:US11216113B2
公开(公告)日:2022-01-04
申请号:US16149448
申请日:2018-10-02
Applicant: SITRONIX TECHNOLOGY CORP.
Inventor: Chi Huan Lu , Chun Kuan Wu , Ching-Jen Tung , Hung-Yen Tai
Abstract: The present invention provides a touch circuit, which comprises a detection circuit and an emulation circuit. The detection circuit detects a detection signal; the emulation circuit includes a reference load and receives a signal. The emulation circuit generates an emulation signal according to the reference load and the signal. The touch circuit outputs a touch signal according to the detection signal and the emulation signal.