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US 2019/0102040 A1Published application
Touch circuit
AssigneeSitronix Technology Corp.
InventorsCHI HUAN LU, CHUN KUAN WU, CHING-JEN TUNG, HUNG-YEN TAI
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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.
Claims11
A touch circuit, comprising:
- a detection circuit, detecting a detection signal;
- and
- an emulation circuit, including a reference load, receiving a signal, and generating an emulation signal according to said reference load and said signal;
- where said touch circuit outputs a touch signal according to said detection signal and said emulation signal.
1 more element
Dependencies are inferred from the claim text.