Display substrate comprising a plurality of spacers each comprising an alternating stack of organic and inorganic sub-patterns, manufacture method thereof and display device

A display substrate, comprising:

• a base substrate;
• and
• a plurality of spacers on a side of the base substrate and each comprising at least one first sub-pattern and at least one second sub-pattern stacked along a normal direction of the base substrate, the first sub-pattern being made of an organic material and the second sub-pattern being made of an inorganic material,
• wherein each of the plurality of spacers comprises a plurality of first sub-patterns and a plurality of second sub-patterns stacked alternately on the base substrate,
• wherein a ratio of a sum of thicknesses of all of the plurality of first sub-patterns of the spacer to a sum of thicknesses of all of the plurality of second sub-patterns of the spacer ranges from 1:1 to 10:1.