Shift register unit and driving method thereof, shift register circuit, and display apparatus
US9741304B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Mar 27, 2015 |
| Grant date | Aug 22, 2017 |
| Priority date | — |
| Expiry date | Aug 31, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03K19/00361
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The application relates to a shift register unit and a driving method thereof, a shift register circuit and a display apparatus. The shift register unit may include a gate starting terminal, a first clock terminal, a second clock terminal, a reset terminal, a low level terminal, a gate output terminal, a storage capacitor, a charging module, an output control module and a reset module. In the shift register according to the present application, since the reset operation is under control of the second transistor and the fifth transistor both, an improper reset operation will not occur, even if the signal at the reset terminal is unstable.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.