Scan driver and display device using the same
US9047821B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 4, 2011 |
| Grant date | Jun 2, 2015 |
| Priority date | — |
| Expiry date | Aug 19, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G3/3266
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A scan driver includes a first decoder generating a plurality of output signals through a plurality of first logic gates, and a second decoder including a plurality of first logic circuits connected to a first terminal of a plurality of scan lines and a plurality of second logic circuits connected to a second terminal of the plurality of scan lines. The plurality of first logic circuits supply a source current to a corresponding scan line according to the corresponding output signal among the plurality of output signals. The plurality of second logic circuits sinks a sink current to the corresponding scan line according to the corresponding output signal among the plurality of output signals.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.