Driving circuit and LCD device having data monitoring module
US9111502B2 · kind B2 · utility
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4Claims
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Key dates
| Filing date | Dec 7, 2012 |
| Grant date | Aug 18, 2015 |
| Priority date | — |
| Expiry date | Sep 21, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2310/067
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A driving method of a liquid crystal display (LCD) panel comprises a scan driving process and a data driving process. In the scan driving process, overlapping time regions are formed simultaneously between a positive edge and a negative edge of the scan lines when a drive of a last row of a scan line is switched to drive of a next row of the scan line. In the data driving process, when a time of data signal corresponding to the last row of the scan line overlaps a time of the overlapping time regions, the data signal corresponding to the next row of the scan line are outputted.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.