Shift register, driving circuit, driving method and display device
US12374296B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Aug 22, 2023 |
| Grant date | Jul 29, 2025 |
| Priority date | — |
| Expiry date | Aug 22, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11C19/287
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A shift register, a driving circuit, a driving method and a display device are provided. The shift register includes: an input circuit configured to provide a first voltage or a second voltage to a first node and a light-emitting control signal terminal under control of a first input signal and a second input signal; a processing circuit configured to provide the first voltage or the second voltage to a second node under control of the first input signal and a potential of the first node; and an output circuit configured to provide the first voltage or the second voltage to a first output scanning signal terminal under control of a first clock signal and the potential of the first node, and provide the first voltage or the second voltage to a second output scanning signal terminal under control of a potential of the first output scanning signal terminal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.