Display device and electronic apparatus with 3D camera module
US11418689B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 14, 2021 |
| Grant date | Aug 16, 2022 |
| Priority date | — |
| Expiry date | Jan 14, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N5/2226
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Display devices and electronic apparatuses with 3D camera modules are provided. An exemplary device comprises a display and a 3D camera module, wherein the 3D camera module comprises a depth camera module disposed at a backlight side of the display; the depth camera module comprises an edge-emitting laser and an imaging module; the edge-emitting laser is configured for emitting laser light, for the emitted laser light to penetrate the display to reach an object; and the imaging module is configured for receiving laser light reflected by the object that penetrates the display, and obtaining a depth image of the object based on the reflected laser light.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.