Display panel
US12087080B2 · kind B2 · utility
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16Claims
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Key dates
| Filing date | May 24, 2021 |
| Grant date | Sep 10, 2024 |
| Priority date | — |
| Expiry date | May 24, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10F39/811
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A display panel and a manufacturing method thereof are provided. A fingerprint recognition module and a storage capacitor of the display panel are disposed in a thin-film transistor (TFT) device layer. The fingerprint recognition module is electrically connected to an active layer and the storage capacitor of a TFT by an electrode layer, thereby optimizing a structure of an array substrate. Furthermore, the display panel can better receive reflected light signals and has improved fingerprint recognition performance. The display panel has a simple manufacturing process and low manufacturing costs.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.