Electronic device
US10897568B2 · kind B2 · utility
1Cited by
1References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 26, 2019 |
| Grant date | Jan 19, 2021 |
| Priority date | — |
| Expiry date | Jun 26, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2203/04809
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
In the present invention, first and second operation surfaces are different from each other in any one of amount of protrusion to a back surface side, texture, and color, and a first detection surface is provided over the first operation surface and the second operation surface provided adjacent to an outer edge of the first operation surface on a protruding portion side in a direction of a slide operation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.