DRIVING METHOD FOR POLARITY INVERSION OF DATA SIGNAL AND IMAGE DISPLAY METHOD OF LIQUID CRYSTAL PANEL

摘要

The present invention relates to a driving method for polarity inversion of data signals and an image displaying method of liquid crystal panel, which comprises: alternately outputting data signals of left-eye images and data signals of right-eye images, wherein periodically switching polarity of data signals, with eight frames as one period, such that in each period, the number of times that polarity of data signals of left-eye image being the same with polarity of data signals of right-eye image of the previous frame equals to the number of times that polarity of data signals of right-eye image being the same with polarity of data signals of left-eye image of the previous frame, in the meantime, in each half period, polarity of data signals between adjacent images of the same single eye are opposite. The liquid crystal display panel based on this driving method can not only eliminate 3-D image residual of shutter glasses but also improve brightness difference of the right eye from the left eye, such that it is able to greatly improve 3-D image displaying effect and has prominent practicality.

主权项

1. A driving method for polarity inversion of data signals, comprising alternately outputting data signals of left-eye images and data signals of right-eye images, wherein polarity of data signals, with eight frames as one period, is periodically switched, such that in each period, the number of times that polarity of data signals of the left-eye image being the same with polarity of data signals of the right-eye image of the previous frame equals to the number of times that polarity of data signals of the right-eye image being the same with polarity of data signals of the left-eye image of the previous frame, and in each half period, polarity of data signals between adjacent images of the same single eye are opposite to each other.