METHOD AND APPARATUS FOR REPAIRING WIRE OF CIRCUIT BOARD

摘要

PROBLEM TO BE SOLVED: To provide a method capable of easily repairing a wire of a wiring board by means of atmospheric plasma treatment. SOLUTION: Fine metallic particles are supplied to a wire defective part of a circuit board to be repaired. Plasma gas from an atmospheric plasma generator employing oxidation gas as plasma generation gas is blown to the supplied particles. The blowing of the plasma gas applies annealing treatment to the metallic particles to integrate the particles with a wire. COPYRIGHT: (C)2008,JPO&INPIT