Invention Grant
- Patent Title: Capacitive sensing device and sensing method thereof
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Application No.: US17804021Application Date: 2022-05-25
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Publication No.: US11650707B2Publication Date: 2023-05-16
- Inventor: Chun-Liang Chen , Sheng-Ying Lin
- Applicant: SITRONIX TECHNOLOGY CORP.
- Applicant Address: TW Jhubei
- Assignee: Sitronix Technology Corporation
- Current Assignee: Sitronix Technology Corporation
- Current Assignee Address: TW Jhubei
- Agency: Rosenberg, Klein & Lee
- Main IPC: G06F3/044
- IPC: G06F3/044 ; G06F3/041

Abstract:
The present application discloses a capacitive sensing device and a sensing method thereof. A plurality of driving signals corresponding to a plurality of driving codes are outputted to a plurality of driving electrodes, thereby, a plurality of sensing signal are generated on a plurality of sensing electrodes corresponding to the driving electrodes, where the sensing signals are decoded to sensing data by an operation circuit. Hereby, the calculation function of the operation circuit according to the present application may be simplified.
Public/Granted literature
- US20220382415A1 CAPACITIVE SENSING DEVICE AND SENSING METHOD THEREOF Public/Granted day:2022-12-01
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