CONNECTION METHOD AND STRUCTURE OF PRINTED CIRCUIT AND METAL TERMINAL, AND REINFORCING METHOD AND STRUCTURE OF THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a connection method of printed circuit board and metal terminal which can endure a big current, and makes a connection with low resistance and high reliability possible. SOLUTION: A wiring 12 not covered by a cover lay 13 of an FPC 10 is directly joined to a plate-shaped joining piece 21 of a terminal metal fitting 20 by the method chosen from resistance welding, ultrasonic welding, or laser welding.