Touch control device
US10198131B2 · kind B2 · utility
8Cited by
1References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 29, 2016 |
| Grant date | Feb 5, 2019 |
| Priority date | — |
| Expiry date | Mar 3, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V40/13
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A touch control device includes a cover lens, a groove, a fingerprint, and a touch sensing structure. The cover lens has a first surface and a second surface opposite to the first surface, in which the first surface is a touch surface. The groove is disposed on the second surface and has a top surface and a side surface adjacent to the top surface, in which an angle between the top surface and the side surface is greater than 90°. The fingerprint recognition structure is at least partially disposed on the top surface of the groove. The touch sensing structure is disposed on the second surface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.