Patent ID: 9607739
Date: 2017-03-28
CPC Classifications: B23K,H01B,H01R

Claim:
1. A bonding method for bonding a flat cable and a bonding object together by using an ultrasonic bonding device, the flat cable having a conductor coated with a coating part, comprising: setting the flat cable and the bonding object between a chip attached to a horn and an anvil such that the chip and the anvil come into contact with the bonding object, the flat cable and the bonding object being pressed in such directions that the flat cable and the bonding object come close to each other, while the bonding object is ultrasonically vibrated by vibrations of the chip being in contact with the bonding object; and causing the coating part being positioned between the conductor and the bonding object to melt from heat generated by ultrasonic vibrations of the bonding object and to be removed, the conductor and the bonding object coming into contact with each other to be bonded together.