Apparatus and method for producing electronic elements

摘要

An electronic element producing apparatus comprises a bonding tool 1 which has a first supply hole 2 for passing a bonding wire 3 used to bond a bonding pad 6 of a semiconductor device 5 and an external conductor which is to be connected electrically with the bonding pad 6, and contacts a leading end 3b of the bonding wire 3 protruded outside from the first supply hole 2 to the bonding pad 6, and which also has a second supply hole 12 to supply a bonding material to bond the bonding pad 6 and the leading end 3b of the bonding wire 3, the second supply hole 12 being formed to supply the conductive material to a contact point between the bonding wire 3 and the bonding pad 6. Therefore, the bonding pad 6 and the bonding wire 3 can be bonded without applying a dynamic or thermal load to the semiconductor device 5.