Pressure-sensitive sensor and electronic apparatus
US11397499B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 28, 2019 |
| Grant date | Jul 26, 2022 |
| Priority date | — |
| Expiry date | Nov 28, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2203/04105
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
[Object] To provide a technology such as a pressure-sensitive sensor that can sufficiently ensure tolerances. [Solving Means] A pressure-sensitive sensor according to the present technology includes a sensor section, a clearance layer, and a push-in layer. The sensor section includes a sensor electrode layer, a first reference electrode layer, and a first deformable layer that is situated between the sensor electrode layer and the first reference electrode layer. The clearance layer is situated outside of the sensor section to face the first reference electrode layer. The push-in layer is situated between the first reference electrode layer and the clearance layer, and pushes the first reference electrode layer toward the sensor electrode layer in response to an external force to deform the first deformable layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.