US Patent 7425466 Wire bonding system and method of use

A semiconductor package wire bonding system and method of use are provided. The wire bonding system includes a heating block that heats and supports a printed circuit board on which a multi-layered semiconductor chip structure having an overhang is mounted. A support inserted through an opening in the printed circuit board supporting the overhang portion of the semiconductor chip structure is installed in a predetermined region of the heating block. Multiple supports on the heating block may support overhand portions on multiple semiconductor chip structures.