Biological information recognition module and electronic device
US12387525B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 23, 2022 |
| Grant date | Aug 12, 2025 |
| Priority date | — |
| Expiry date | Aug 23, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F3/0412
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A biological information recognition module and an electronic device are provided. The biological information recognition module includes an optical path guide layer and an optical sensor, wherein the optical path guide layer includes a plurality of optical channels, and the optical sensor includes a plurality of photosensitive pixel units, and at least one vacant unit arranged among the plurality of photosensitive pixel units; and light beams carrying biological information above the vacant unit are received by at least one photosensitive pixel unit via the optical channels. The electronic device includes a display screen, and a biological information recognition module arranged under the display screen.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.