Display device and repair method of display device

A display device, comprising:

• a first sub-pixel having a first default light-emitting area and a first repair area, and comprising:
• a first light-emitting element disposed in the first default light-emitting area, and
• a first repair light-emitting element disposed in the first repair area, wherein the first light-emitting element and the first repair light-emitting element are connected in parallel;
• at least one second sub-pixel having a second default light-emitting area and a second repair area, wherein the at least one second sub-pixel comprises:
• a second repair light-emitting element disposed in the second repair area, wherein the second default light-emitting area does not have any light-emitting diode disposed therein or has a malfunctioning second light-emitting element;
• and
• a third sub-pixel having a third default light-emitting area and a third repair area, wherein the at least one second sub-pixel is located between the first sub-pixel and the third sub-pixel in a first direction, and the third sub-pixel comprises:
• a third light-emitting element disposed in the third default light-emitting area, wherein the third repair area does not have any light-emitting diode disposed therein, wherein the first light-emitting element, the first repair light-emitting element, the second repair light-emitting element, and the third light-emitting element are light-emitting elements of the same color, wherein the first default light-emitting area, the first repair area, the second default light-emitting area, the second repair area, the third default light-emitting area, and the third repair area are arranged along the first direction.