Scan driver
US11922886B2 · kind B2 · utility
3Cited by
8References
29Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 20, 2023 |
| Grant date | Mar 5, 2024 |
| Priority date | — |
| Expiry date | Apr 20, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2300/0866
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
According to an embodiment, a scan driver includes a plurality of stages. An output controller of each of the stages includes a pull-down transistor, and the pull-down transistor includes a first gate and a second gate, where the first gate is electrically connected to a third control node or a node electrically connected to the third control node, and the second gate is connected to a third voltage input terminal to which a third voltage of a second voltage level is applied.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.