Input device
US11977709B2 · kind B2 · utility
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0References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 1, 2023 |
| Grant date | May 7, 2024 |
| Priority date | — |
| Expiry date | Feb 1, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F3/0446
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An input device includes: a plurality of first sensor electrodes; and a plurality of second sensor electrodes. Furthermore, the plurality of first sensor electrodes and the plurality of second sensor electrodes are electrically disconnected. Additionally, the plurality of first sensor electrodes are disposed in a radial arrangement centered on a reference point. Moreover, the plurality of second sensor electrodes are disposed in a concentric circular arrangement centered on the reference point.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.