DISPLAY PANEL, DISPLAY DEVICE AND METHOD FOR PIXEL ARRANGEMENT

A display panel, a display device and a method for pixel arrangement, which can improve picture quality. The display panel includes a plurality of sub-pixels arranged in an array, and the sub-pixels arranged in a first direction are arranged in one of following modes: a first mode of sub-pixel arrangement, in which a first sub-pixel or a third sub-pixel is inserted between every two second sub-pixels; and a second mode of sub-pixel arrangement, in which the first sub-pixel and the third sub-pixel are inserted between every two second sub-pixels.