Display panel and display device
US12207504B2 · kind B2 · utility
0Cited by
1References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 22, 2021 |
| Grant date | Jan 21, 2025 |
| Priority date | — |
| Expiry date | Aug 10, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K59/80522
Abstract
A display panel and a display device are provided. The display panel includes a substrate, a driving circuit, and a first light blocking layer. The driving circuit includes an oxide transistor and a silicon transistor disposed at the substrate. The oxide transistor includes a first active layer. An orthographic projection of the first light blocking layer on the substrate at least overlaps an orthographic projection of the first active layer on the substrate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.