Shift register, gate driving circuit, display panel, driving method thereof and display device
US9847067B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Dec 29, 2015 |
| Grant date | Dec 19, 2017 |
| Priority date | — |
| Expiry date | Dec 29, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2310/08
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A shift register, a driving method of a display panel and related device. The shift register adds a selection output unit and a selection control signal terminal to the current shift register; the output terminal of the selection output unit outputs a signal that is same as the signal of the driving signal output terminal when the selection control signal terminal receives a selection control signal. Then whether there is a scan signal outputted from the selection driving output terminal is determined by the control of the selection control signal terminal and the selection output unit. Further, in using the gate-driving circuit consisting of the above shift register, selectively outputting scan signal to certain gate lines can be achieved. Further, in using said gate driving circuit in the display panel of the present disclosure, arranging three neighboring gate lines as a set of gate line along scanning direction and each set of gate line receiving scan signal sequentially along the scanning direction may be realized.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.