Method for bonding metallic terminals by using elastic contact

Details Method for bonding metallic terminals by using elastic contact Method for bonding metallic terminals by using elastic contact

2009-03-25

2010-10-12

Stoner, Kiley (Department: 1793)

Metal fusion bonding

Process

Using dynamic frictional energy

C228S180210, C228S248100, C219S056220, C219S085220

Reexamination Certificate

active

07810701

ABSTRACT:
A connection electrode that is formed of solder on an electronic component side and a tip portion of an elastic contact each other at a contact portion. Regarding the elastic contact, a resistive layer is formed in the tip portion, and the tip portion is placed in a clearance of an induction coil. When a predetermined high-frequency current is passed through the induction coil, electromagnetic induction causes the resistive layer to generate heat. Solder that forms the connection electrode is melt, and flows onto the tip portion of the elastic contact. Thus, the tip portion of the elastic contact and the connection electrode can be strongly bonded together at the contact portion that is a single point therebetween.

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