Sensor, sensing device, and sensing method
US12203783B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 14, 2022 |
| Grant date | Jan 21, 2025 |
| Priority date | — |
| Expiry date | Feb 9, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03K2017/9604
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
This disclosure relates to a sensor, a sensing device, and a sensing method. The sensor may include an upper electrode layer, a dielectric layer, and a lower electrode layer. A first dielectric layer surface of the dielectric layer may be attached to a first upper electrode surface of the upper electrode layer. A second dielectric layer surface of the dielectric layer may be attached to a first lower electrode surface of the lower electrode layer. The second dielectric layer surface may be opposite to the first dielectric layer surface. The upper electrode layer may include at least two sub-upper electrodes arranged in an array. An electrode gap may exist between the at least two sub-upper electrodes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.