Gate drive unit circuit, gate drive circuit, display device and driving method
US10217427B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 29, 2016 |
| Grant date | Feb 26, 2019 |
| Priority date | — |
| Expiry date | Jul 18, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2330/021
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The present application relates to a gate drive unit circuit, comprising an input unit, an output unit, a pull-up node control unit, a pull-down node control unit and a pull-down unit. The input unit is used for transmitting a signal inputted by a first input signal terminal to a first node. The pull-up node control unit is used for transmitting a signal inputted by a first voltage terminal or a second voltage terminal to a pull-up node. The output unit is used for transmitting a signal inputted by a first control signal terminal to an output signal terminal. The pull-down node control unit is used for transmitting the input inputted by the first voltage terminal or the second voltage terminal to a pull-down node. The pull-down unit is used for transmitting a signal inputted by the second voltage terminal to the output signal terminal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.