Fingerprint identification apparatus and electronic device
US11062117B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 23, 2019 |
| Grant date | Jul 13, 2021 |
| Priority date | — |
| Expiry date | Dec 24, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01L2224/73265
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Provided are a fingerprint identification apparatus and an electronic device. The fingerprint identification apparatus is applicable to an electronic device having a display screen, and includes: a fingerprint sensor chip; and a substrate, where an upper surface of the substrate extends downward to form a first groove, and at least a portion of the fingerprint sensor chip is disposed in the first groove and electrically connected to the substrate. By disposing at least a portion of the fingerprint identification sensor in the first groove, not only could costs and complexity of the electronic device be reduced, but also a thickness of the fingerprint identification apparatus could be effectively reduced.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.