Shift register and method for driving the same, gate driving circuit and display apparatus
US11043168B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Apr 30, 2019 |
| Grant date | Jun 22, 2021 |
| Priority date | — |
| Expiry date | May 22, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2320/0626
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A shift register and a method for driving the same, a gate driving circuit and a display apparatus are disclosed. The shift register includes: an input circuit configured to transmit an input signal from an input terminal to a first node; a first node control circuit configured to transmit a first voltage signal from a first voltage signal terminal to the first node; a second node control circuit configured to transmit a first clock signal from a first clock signal terminal to a second node; a third node control circuit configured to transmit a second voltage signal from a second voltage signal terminal to a third node; and an output circuit configured to transmit one of the first voltage signal from the first voltage signal terminal or the second voltage signal from the second voltage signal terminal to an output terminal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.