Display base plate including main and auxiliary spacers

A display base plate, comprising a substrate and first subpixels, second subpixels, third subpixels and a group of spacers which are located on the substrate;

• the first subpixels are at least located at vertexes of a first virtual polygon, the second subpixels are at least located inside the first virtual polygon, and the third subpixels are located inside the first virtual polygon;
• and the group of spacers is disposed inside the first virtual polygon, and the group of spacers comprises at least one main spacer and a plurality of auxiliary spacers;
• wherein the main spacer and a second virtual quadrilateral at least partially overlap, and the second virtual quadrilateral is located in a central area of the first virtual polygon, and at least two vertexes of the second virtual quadrilateral are provided with the first subpixels;
• and the plurality of auxiliary spacers are located within the first virtual polygon and are disposed around the second virtual quadrilateral.