METHOD FOR DRIVING LIQUID CRYSTAL PANEL

摘要

Disclosed is a method for driving a liquid crystal panel, which includes: when a greyscale value of the liquid crystal panel is smaller than a first grey level, a first driving voltage that is a normal driving voltage corresponding to the greyscale value is applied to drive the data lines; and when the greyscale value of the liquid crystal panel is greater than the first grey level and smaller than or equal to a maximum grey level, driving of the data lines includes a first phase and a second phase, the first phase being in front of the second phase, the first phase using a second driving voltage smaller than or equal to the first driving voltage to drive the liquid crystal panel, the second phase using a third driving voltage that is a normal driving voltage corresponding to the greyscale value to drive the liquid crystal panel.

主权项

1. A method for driving a liquid crystal panel, wherein the liquid crystal panel comprises a plurality of gate lines and a plurality of data lines, the gate lines and the data lines intersecting and perpendicular to each other to form a plurality of pixels arranged in the form of an array, the method for driving the liquid crystal panel comprising:
when a greyscale value of the liquid crystal panel is smaller than a first grey level, a first driving voltage is applied to drive the data lines, the first driving voltage being a normal driving voltage corresponding to the greyscale value; and when the greyscale value of the liquid crystal panel is greater than the first grey level and smaller than or equal to a maximum grey level, driving of the data lines is performed with an operation comprising a first phase and a second phase, the first phase being in front of the second phase, the first phase being such that a second driving voltage is applied to drive the liquid crystal panel and the second driving voltage is smaller than or equal to the first driving voltage, the second phase being such that a third driving voltage is applied to drive the liquid crystal panel, the third driving voltage being a normal driving voltage corresponding to the greyscale value.