Shift register unit, driving circuit and method, array substrate and display apparatus
US10068658B2 · kind B2 · utility
Assignees
Inventor
Key dates
| Filing date | Sep 16, 2015 |
| Grant date | Sep 4, 2018 |
| Priority date | — |
| Expiry date | Jan 11, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2330/021
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
There are provided a shift register unit, a strobe driving circuit, a display apparatus and a driving method for the shift register unit. The shift register unit comprises: an inputting module (10) configured to control a potential of the pulling-up control node according to a signal of the first signal input terminal; a pulling-up module (20) configured to output a present stage output signal from the present stage output terminal according to a signal of the second clock signal terminal and the potential of the pulling-up control node; a pulling-down module (30) configured to pull down the potential of the pulling-up control node and the signal of the present stage output terminal to a low level according to a signal of the third clock signal terminal; a resetting module (40) configured to reset the potential of the pulling-up control node according to a signal of the second signal input terminal and pull down the signal of the present stage output terminal to a low level. Correspondingly, the pulling-down operation of the shift register unit is implemented in a simple manner, so that a number of TFTs as required, power consumption and wiring are reduced.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.