Shift register, method for controlling the same, gate driving circuit and display apparatus
US10885999B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Sep 4, 2018 |
| Grant date | Jan 5, 2021 |
| Priority date | — |
| Expiry date | Mar 2, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2320/0233
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The embodiments of the present application provide a shift register, a method for controlling the same, a gate driving circuit, and a display apparatus. The shift register includes: an input circuit coupled to a signal input terminal and a pull-up node; a pull-up circuit coupled to the pull-up node, a first clock signal terminal and a signal output terminal; a pull-down circuit coupled to a reset signal terminal, a first voltage signal terminal, the pull-up node, and the signal output terminal; a pull-down control circuit coupled to a second clock signal terminal, the pull-up node, a pull-down node, and the first voltage signal terminal; a first de-noising circuit coupled to the pull-up node, the signal input terminal, the first voltage signal terminal, and a compensation node; and a compensation circuit coupled to the first clock signal terminal, the second clock signal terminal, and the compensation node.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.