Common electrode driving method, common electrode driving circuit and liquid crystal display
US8896583B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 18, 2011 |
| Grant date | Nov 25, 2014 |
| Priority date | — |
| Expiry date | Jan 28, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2320/0219
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A common electrode driving method, comprises: generating a first common electrode signal to be applied to a storage electrode line of each row of pixels on an array substrate, and a second common electrode signal to be applied to a common electrode forming a liquid crystal capacitance with pixel electrodes of each row of pixels on the array substrate, the first common electrode signal being opposite to a gate signal for gate electrodes applied to the corresponding row of pixels in terms of transition timing; and inputting the first common electrode signal to each row of pixels, and inputting the second common electrode signal to the common electrode.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.