| 摘要 |
The invention relates to a wire-bonding process and to a process for producing a bonded joint. A bonding location is heated by means of a laser beam originating from a laser, the arrangement comprising an ultrasonic wedge-wedge bonding unit with a bonding needle, a copper or aluminum bonding wire guide, and a copper or aluminum wire for an ultrasonic wedge-wedge bonding process, and at least one of the bonding locations having a hard-metal coating. |
