Pixel arrangement structure and display panel

A pixel arrangement structure, comprising:

• a plurality of sub-pixels having different colors, wherein each of the sub-pixels is divided into a main pixel area and a sub-pixel area, an area of the main pixel area is not equal to an area of the sub-pixel area, the main pixel area and the sub-pixel area are both rectangular, and at most every four columns, a position of the main pixel area and a position of the sub-pixel area are alternately changed to improve brightness uniformity of a display panel;
• wherein the pixel arrangement structure comprises first to sixteenth columns of sub-pixel arrangement structures;
• wherein if the area of the sub-pixel area is greater than the area of the main pixel area, the fifth and sixth columns of sub-pixel arrangement structures are same as the first and second columns of sub-pixel arrangement structures, and the third and four columns of sub-pixel arrangement structures are same as the seventh and eight columns of sub-pixel arrangement structures;
• or
• wherein if the area of the sub-pixel area is greater than the area of the main pixel area, the seventh, eighth, and ninth columns of sub-pixel arrangement structures are same as the first, second, and third columns of sub-pixel arrangement structures, and the tenth, eleventh, and twelfth columns of sub-pixel arrangement structures are same as the fourth, fifth, sixth columns of sub-pixel arrangement structures;
• or
• wherein if the area of the sub-pixel area is greater than the area of the main pixel area, the ninth, tenth, eleventh, and twelve columns of sub-pixel arrangement structures are same as the first, second, third, and fourth columns of sub-pixel arrangement structures, the thirteenth, fourteenth, fifteenth, and sixteenth columns of sub-pixel arrangement structures are same as the fifth, sixth, seventh, and eighth columns of sub-pixel arrangement structures.