Gate drive unit and driving method thereof and gate drive circuit
US11232846B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Nov 15, 2018 |
| Grant date | Jan 25, 2022 |
| Priority date | — |
| Expiry date | May 5, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2310/08
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
The present disclosure provides a gate drive unit, a driving method thereof and a gate drive circuit. The gate drive unit includes a shift register and a plurality of output control modules. Each of the output control modules is connected to a corresponding clock scanning signal line and a corresponding first scanning signal output terminal, respectively. Each of the output control modules includes a first output control submodule and an output reset submodule. The first output control submodule is connected to a signal output terminal of the shift register, the corresponding clock scanning signal line and the corresponding first scanning signal output terminal, and configured to send a clock scanning signal of the corresponding clock scanning signal line to the corresponding first scanning signal output terminal, under control of a signal outputted by the signal output terminal of the shift register.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.