Fingerprint identification apparatus
US10177194B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 14, 2018 |
| Grant date | Jan 8, 2019 |
| Priority date | — |
| Expiry date | Jun 14, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B6/0011
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A fingerprint identification apparatus including a display device, a first translucent base, photosensitive structures, a first light-guide structure, and a light source is provided. The display device has pixel regions and transmissive regions located between the pixel regions. The first translucent base has photosensitive regions and light-emitting regions located between the photosensitive regions. The photosensitive structures are respectively disposed in the photosensitive regions of the first translucent base. The first translucent base is disposed between the photosensitive structures and the first light-guide structure. The light source is disposed adjacent to the first translucent base.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.