| 摘要 |
<p>A liquid crystal display comprises a liquid crystal panel (210). The liquid crystal panel (210) comprises a plurality of pixel units (200) arranged in matrix. A liquid crystal capacitor (22) is arranged in each pixel unit (200). The liquid crystal capacitor (22) comprises a pixel electrode (221) and a common electrode (222). The pixel electrode (221) and the common electrode (222) are arranged oppositely. The liquid crystal display further comprises a pixel voltage regulator. The pixel voltage regulator receives a feedback common voltage from the common electrode (222), and regulates the voltage of the pixel electrode (221) according to the feedback common voltage. The liquid crystal display and the pixel unit thereof are capable of reducing cross noise, so that the display quality of the liquid crystal display is improved.</p> |
