Sensor, input device, and electronic apparatus
US11029221B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 16, 2018 |
| Grant date | Jun 8, 2021 |
| Priority date | — |
| Expiry date | May 21, 2038 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB32B2457/202
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
An electronic apparatus includes: an exterior body; a pressure-sensitive sensor having a first surface and a second surface; a support body supporting the pressure-sensitive sensor such that the exterior body faces the first surface; and a first deformation layer disposed at least either between the first surface and the exterior body or between the second surface and the support body. The pressure-sensitive sensor includes a capacitive sensor electrode unit including a sensing unit, a reference electrode layer, and a second deformation layer disposed between the reference electrode layer and the sensor electrode unit. The first deformation layer and the second deformation layer satisfy a predetermined relationship.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.