Electronic device and control method
US10423269B2 · kind B2 · utility
0Cited by
3References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 30, 2016 |
| Grant date | Sep 24, 2019 |
| Priority date | — |
| Expiry date | May 10, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F3/0447
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An electronic device is provided with a touch panel of a capacitive type and a controller. The controller, based on a detection value of the touch panel, detects capacitance generated between the touch panel and a contact object and detects, as a contact region, a first region having the capacitance smaller than a capacitance of the other region of the touch panel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.