Display panel and display device
US12101975B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Sep 14, 2021 |
| Grant date | Sep 24, 2024 |
| Priority date | — |
| Expiry date | Sep 14, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K59/126
Abstract
Provided are a display panel and a display device, comprising a substrate. A driving array on the substrate comprises a first active layer, a second active layer and a first metal layer stacked on the first active layer. An active pattern and a gate of the first transistor are respectively included in the first active layer and the first metal layer. An active pattern of the second transistor is included in the second active layer. A first shielding portion with a predetermined stable voltage is provided between the active pattern of the first transistor and the substrate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.