Patent ID: 9311873
Filing Date: 2016-04-12
CPC Classification: G09G

Claim Text:
1. A polarity inversion driving method for a liquid crystal display panel, wherein each of frames is divided into M polarity arrangement units in a same manner, every 2×M×N frames form one inversion driving period, and in each of half inversion driving periods: ∃!xε(0, M×N], between an x-th frame and a (x+1)-th frame, except that polarities of first polarity arrangement units are same, polarities of all polarity arrangement units are opposite; ∀mε[0, M), between a (x+m×N)-th frame and a (x+m×N+1)-th frame, except that polarities of (m+1)-th polarity arrangement units are same, polarities of all polarity arrangement units are opposite; wherein a polarity of each of other frames is opposite to that of a frame adjacent thereto; wherein, each of M, N, x and m is an integer number, and value of M×N is an even number; when (x+1)>M×N, (x+1) represents the first frame in the half inversion driving period; when (x+m×N)>M×N, (x+m×N) represents the (x+m×N−M×N)-th frame in the half inversion driving period; when (x+m×N+1)>M×N, (x+m×N+1) represents the (x+m×N−M×N+1)-th frame in the half inversion driving period; and in two of half inversion driving periods adjacent to each other, the polarities of corresponding frames are opposite.