Gate driving circuit, gate driving method, gate on array (GOA) circuit and display device
US9514683B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 29, 2014 |
| Grant date | Dec 6, 2016 |
| Priority date | — |
| Expiry date | Jun 11, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2320/045
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The gate driving circuit according to the present disclosure may be connected to a row pixel unit which includes a row pixel driving module and a light emitting element connected to each other, the row pixel driving module including a driving transistor, a driving module and a compensation module, the compensation module being connected with a gate scanning signal and the driving module being connected with a driving level. The gate driving circuit may further include a row pixel control unit, which is configured to provide the gate scanning signal to the compensation module and provide the driving level to the driving module, so as to control the compensation module to compensate for a threshold voltage of the driving transistor and control the driving module to drive the light emitting element.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.