Shift register and method for driving the same, gate driving circuit and display apparatus
US9965985B2 · kind B2 · utility
Assignees
Inventor
Key dates
| Filing date | May 4, 2016 |
| Grant date | May 8, 2018 |
| Priority date | — |
| Expiry date | Dec 3, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2320/0223
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The present disclosure discloses a shift register and a method for driving the same, a gate driving circuit and a display apparatus. The shift register comprises an input module, a reset module, a first control module, a second control module, a first output module and a second output module. With cooperation among the above six modules, the shift register enables the potential at the third node for controlling the first output module to be in a stable state under the function of the first control module and enables the potential at the fourth node for controlling the second output module to be in a stable state under the function of the second control module. In this way, stability of the scanning signal output by the driving signal output end of the shift register is achieved, thereby reducing the noise in the scanning signal output by the driving signal output end, and improving the stability of the output of the shift register.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.