METAL WIRE REPAIRING METHOD AND REPAIRING DEVICE

摘要

Disclosed are a metal wire repairing method and repairing device. The repairing method comprises: positioning a first position (A) on a metal wire to be repaired, wherein the first position (A) is positioned at a first side of a fracture (50) of the metal wire to be repaired; and outputting a first laser beam which moves from the first position (A) toward the fracture (50) and scans the metal wire between the first position (A) and the fracture (50) so as to fuse the metal wire between the first position (A) and the fracture (50), and enable the fused metal to flow toward the fracture (50) and fill the fracture (50). A laser beam irradiation manner is adopted for performing laser irradiation on metal near a fracture (50) of a metal wire, so that the metal, which is subjected to the laser beam irradiation, is fused, the laser beam moves from the first position (A) toward the fracture (50) and scans the metal wire, the fused metal is induced to flow toward the fracture (50) from the first position (A) by utilization of laser, and a broken wire is connected, therefore, the fracture (50) is repaired by using the metal wire per se, and no other special repair wires are needed; and the metal wire repairing method and repairing device can be applied to the scenario where no special repair wires exist for a terminal region of a display panel.