Capacitance detection device and driving method of the same
US10416824B2 · kind B2 · utility
1Cited by
2References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 16, 2018 |
| Grant date | Sep 17, 2019 |
| Priority date | — |
| Expiry date | Mar 22, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2310/0264
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Provided are a capacitance-detection device and a driving method for the same. The driving method includes acquiring a noise signal, comparing a magnitude of the acquired noise signal and a threshold value for driving a capacitance-detection device, and adjusting a driving signal provided to a capacitance-detection device to be driven according to a comparison result.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.