| 摘要 |
A liquid crystal panel (100), comprising a display region (10) provided with an array of pixel units (px), a source controller (20), a GAMMA voltage control part (30), a gate controller (40), a gate shaping voltage control part (50) and an image detection part (60). The image detection part (60) classifies images into n classes according to an order from high gray-scale values to low gray-scale values; the gate shaping voltage control part (50) controls one of n gate shaping voltage circuits (51) to provide a gate shaping voltage to the gate controller (40) according to the class of an image; and the GAMMA voltage control part (30) controls one of n GAMMA voltage circuits (31) to provide a GAMMA voltage to the source controller (20) according to the class of an image, wherein n is an integer greater than 1. Also provided are a driving method for the liquid crystal panel (100) and a liquid crystal display comprising the liquid crystal panel (100). The liquid crystal panel (100) is capable of reducing feed-through voltages ΔV and meanwhile reducing the difference of ΔV between high and low gray-scale values, and therefore, the display quality is improved. |
