PIXEL ARRAY DRIVING METHOD AND DISPLAY DEVICE

摘要

The present invention provides a driving method for pixel array, comprising steps of: dividing a to-be-displayed image into multiple theoretical pixel units; calculating an actual brightness value of each actual sub-pixel; and enabling brightness of each actual sub-pixel to reach the actual brightness value. The step of calculating an actual brightness value of each actual sub-pixel comprises: finding a first theoretical sub-pixel; inserting multiple virtual sub-pixels having the same color as the first theoretical sub-pixel between the first theoretical sub-pixel and at least one adjacent theoretical sub-pixel; and adding a portion of the theoretical brightness value of the first theoretical sub-pixel and a portion of virtual brightness value(s) of virtual sub-pixel(s) whose position(s) corresponds to that of the to-be-calculated actual sub-pixel to obtain the actual brightness value of the to-be-calculated actual sub-pixel. The present invention further provides a display device to which the above driving method is applicable.