Gate driving circuit and display device including the same
US9767752B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 13, 2016 |
| Grant date | Sep 19, 2017 |
| Priority date | — |
| Expiry date | Apr 13, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2310/0286
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An n-th driving stage of a gate driving circuit includes a first control transistor being configured to increase a voltage of a first node to a first voltage, a control capacitor having one end connected to the first node, a second control transistor being configured to increase the first voltage of the first node to a second voltage that is higher than the first voltage, a third control transistor being configured to increase a voltage of a second node to a third voltage when being turned on according to the voltage applied to the first node, and an output transistor being configured to output a gate signal of the n-th driving stage when being turned on according to the voltage applied to the second node.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.