Liquid crystal display panel and display driving method
US8896589B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 14, 2013 |
| Grant date | Nov 25, 2014 |
| Priority date | — |
| Expiry date | Aug 2, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2320/0209
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A liquid crystal display panel and a display driving method are disclosed. The liquid crystal display panel includes several pixel units, several scan lines, several common electrode lines coupled with the pixel units and several common electrode control units. The common electrode control units are configured for controlling the voltage levels of the common electrode lines. Each one of the common electrode control units generates a first output signal and a second output signal opposite to the first output signal according to the former common electrode controlling unit and two adjacent scan lines. The common electrode controlling unit controls a voltage level on one of the common electrode lines according to the first output signal, and outputs the first output signal and the opposite second output signal to the next common electrode control unit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.