| 摘要 |
A liquid crystal display device is provided to prevent image quality from lowering rapidly by preventing a rapid change of a common voltage applied to a liquid crystal panel and by outputting a common voltage with avoiding a section overlapped with another signal. A plurality of pixels are arranged on a liquid crystal panel(110). An image display part(120) consists of a plurality of pixels for realizing an image. A driving unit(130) receives vertical synchronous signals and data enable signals from the outside for applying a scanning signal and an image voltage to the image display part according to the data enable signals, and applying a common voltage(Vcom) to the image display part for a dummy interval between the vertical synchronous signals. A stabilizer element(C1) is connected with the driving unit for inducing a slow voltage change when the applied common voltage changes according to a change of another voltage. |
