Display device, TFT substrate and GOA driving circuit
US9886927B2 · kind B2 · utility
Assignees
Inventor
Key dates
| Filing date | Oct 21, 2015 |
| Grant date | Feb 6, 2018 |
| Priority date | — |
| Expiry date | Mar 24, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2354/00
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A display device, a TFT substrate and a GOA driving circuit are disclosed. An driving unit of the GOA driving circuit includes an input module for outputting a first control signal according to the signals received; an output module for outputting a first output control signal according to a first control signal and a first clock signal; a pull-down module for outputting a pull-down signal according to the first control signal, a second clock signal and a low voltage level signal; a pull-down maintaining module for outputting a second output control signal according to the pull-down signal, a high voltage level signal and the first clock signal, wherein, the first output control signal and the second output control signal act commonly in order to obtain an output signal. The GOA driving circuit of the present invention can perform a pause or a stage transferring.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.