Display panel and repairing method thereof

A repairing method for a display panel comprising a circuit substrate and micro LEDs, the circuit substrate comprising connecting circuits, respective one of the connecting circuits electrically connected to respective one of the micro LEDs, each of the connecting circuits comprising a first pad, a second pad, a third pad and a connecting wire, the first to third pads separating from each other, the connecting wire connecting the second pad to the third pad, the first pad electrically connected to respective one of first wires, the third pad electrically connected to respective one of second wires, two electrodes of the corresponding micro LED respectively connecting to the first and second pads, and the repairing method comprising:

• supplying a test signal to at least one of the connecting circuits to drive the corresponding micro LED;
• checking whether one of the micro LEDs is at a normal status, an open-circuit status or a short-circuit status;
• when it is determined that the micro LED connected to one of the connecting circuits is at the open-circuit status, connecting a standby micro LED to the first pad and the second pad so that the standby micro LED is electrically connected to the connecting circuit;
• and
• when it is determined that the micro LED connected to one of the connecting circuits is at the short-circuit status, electrically connecting another standby micro LED to the second and third pads of the connecting circuit and cutting the connecting wire of the connecting circuit so that the second pad is disconnected from the third pad.