Display panel and display device
US12354517B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Dec 24, 2021 |
| Grant date | Jul 8, 2025 |
| Priority date | — |
| Expiry date | Dec 24, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2330/12
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A display panel and a display device are provided. In the display panel, a plurality of scan lines are disposed in a display area and extended to the non-display area. A GOA circuit and a plurality of signal transmission lines are disposed in the non-display area. The GOA circuit includes multi-level cascaded GOA units. Each of GOA units is electrically connected with at least one scan line through corresponding signal transmission line. A repair line is disposed between the GOA circuit and the display area and extended along the first direction. The repair line crosses the scan line or the signal transmission line and is arranged in different layers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.