Light emitting diode substrate and display apparatus applying the same

A light emitting diode substrate comprising:

• a substrate;
• a plurality of first light emitting diodes, disposed on the substrate, wherein the plurality of first light emitting diodes are arranged in a first direction and a second direction to form a first array having a first array side extending in the first direction and a second array side extending in the second direction, the first direction is not parallel to the second direction, and each of the first light emitting diode has a first side length extending in the first direction and a second side length extending in the second direction;
• a plurality of second light emitting diodes, disposed on the substrate, wherein the plurality of second light emitting diodes are arranged to form a second array adjacent to the first array side of the first array, and each of the second light emitting diodes has a third side length extending in the first direction and a fourth side length extending in the second direction;
• and
• a plurality of third light emitting diodes, disposed on the substrate, wherein the plurality of third light emitting diodes are arranged to form a third array adjacent to the second array side of the first array, and each of the third light emitting diodes has a fifth side length extending in the first direction and a sixth side length extending in the second direction;
• wherein a first absolute difference between the first side length and the third side length is different from a second absolute difference between the second side length and the fourth side length, and a third absolute difference between the first side length and the fifth side length is different from a fourth absolute difference between the second side length and the sixth side length.