Display substrate, manufacturing method thereof, and display device

A method for manufacturing a display substrate, comprising:

• forming a plurality of subpixels in an array form on a base substrate, wherein the plurality of subpixels comprises a plurality of display subpixels at a display region of the display substrate and a plurality of virtual subpixels, and at least a part of the virtual subpixels are arranged adjacent to the display subpixels,
• wherein the display subpixel comprises a display subpixel driving circuit, the display subpixel driving circuit comprises a driving transistor, a first transistor and a second transistor, and a gate electrode of the driving transistor is coupled to a second electrode of the first transistor and a second electrode of the second transistor,
• wherein the virtual subpixel comprises a first potential signal line pattern, a virtual subpixel driving circuit comprising a virtual driving transistor and a first conductive connection member coupled to a gate electrode of the virtual driving transistor, and a second conductive connection member coupled to the first conductive connection member and the first potential signal line pattern.

(canceled)