Display device, display panel and method for manufacturing same
US11662635B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Oct 29, 2021 |
| Grant date | May 30, 2023 |
| Priority date | — |
| Expiry date | Oct 29, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V40/1318
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
Provided is a display panel. The display panel includes an array substrate, a color filter substrate, and a backlight module, wherein the array substrate includes a substrate and a photoelectric sensing device, the substrate is provided with a fingerprint recognition region, and an orthographic projection of the photoelectric sensing device on the substrate is within the fingerprint recognition region. The color filter substrate is disposed opposite to the array substrate, the backlight module is disposed on a side, distal from the array substrate, of the film substrate, and light emitted from the backlight module is capable of passing through the fingerprint recognition region.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.