Patent ID: 6574862
Filing Date: 2003-06-10
Classification: B01F,G01N,H01L,H05K,Y10T

Abstract:
A method for coupling a PCB sheet, comprising the steps of:cutting away a defective PCB sheet of a defective circuit pattern to remove said deflective PCB sheet from continuously arranged circuit patterns of a first PCB sheet; filling a vacant place of said removed defective PCB sheet with a second PCB sheet of a good quality circuit pattern; placing said first and second PCB sheets on a PCB securing plate; securing said first and second PCB sheets on said PCB securing plate to prevent any loose movements of said first and second PCB sheets; filling an adhesive into a space between said first and second PCB sheets to cure said adhesive at a temperature of 120-200Â° C. within a drying furnace; and removing said position locating means to separate said PCB securing plate from said first and second PCB sheets after curing said adhesive.