Display panel, display apparatus, and light emitting substrate

A display panel, comprising a first subpixel region configured to emit light of a first color, a second subpixel region configured to emit light of a second color, and a third subpixel region configured to emit light of a third color;

• wherein the display panel comprises:
• a base substrate;
• and
• a first light-emitting diode, a second light emitting diode, and a third light-emitting diode on the base substrate;
• wherein the first light-emitting diode comprises a first light emitting layer;
• the second light emitting diode comprises a second light emitting layer;
• the third light-emitting diode comprises a third light emitting layer;
• the second light emitting layer and the third light emitting layer are spaced apart from each other;
• at least a first portion of the first light emitting layer and the third light emitting layer are parts of a unitary layer continuously extending from the third subpixel region to at least a first portion of the first subpixel region;
• an area of the third subpixel region is smaller than an area of the second subpixel region, and is smaller than an area of the first subpixel region;
• and
• the first color, the second color, and the third color are three different colors.