Gate driver circuit
US9377994B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 26, 2014 |
| Grant date | Jun 28, 2016 |
| Priority date | — |
| Expiry date | Jan 22, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F5/08
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A gate driver circuit includes several shift register stages. One of shifter register stages includes a pull-up unit, a pull-up control unit, and an output unit. The pull-up unit is configured for generating a driving signal according to a first clock signal and an operating signal. The pull-up control unit is configured for generating a next-stage operating signal to a next-stage shift register stage according to the first clock signal, the operating signal and the driving signal. The output unit is configured for receiving the driving signal and generating a first gate driving signal and a second gate driving signal according to a first controlling signal and a second controlling signal, respectively.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.