Display panel and display device
US11960161B2 · kind B2 · utility
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16Claims
0Family size
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Key dates
| Filing date | Jan 25, 2021 |
| Grant date | Apr 16, 2024 |
| Priority date | — |
| Expiry date | Sep 10, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F2203/11
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
Provided is a display panel. The display panel includes a display substrate, a diffusion sheet, a transflective film, and a fingerprint identification circuit, wherein the diffusion sheet is provided with at least one through hole, and an orthographic projection of the at least one through hole onto the display substrate is within the orthographic projection of the fingerprint identification circuit onto the display substrate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.