Invention Grant
US08025201B2 Methods and apparatus for integrated circuit ball bonding with substantially perpendicular wire bond profiles 有权
集成电路球焊接方法和装置,具有基本垂直的线接合型材

Methods and apparatus for integrated circuit ball bonding with substantially perpendicular wire bond profiles
Abstract:
Techniques for ball bonding wires in an integrated circuit are provided which allow formation of desired wire bond profile shapes for optimal performance. A wire is ball bonded to a first bond site in the integrated circuit with a bonding tool and at least one bend is formed in the wire. The wire is terminated at a second bond site with the bonding tool, thereby creating a wire bond profile. The technique is repeated for a plurality of additional wire bonds of the integrated circuit, and at least two wire bond profiles in the integrated circuit are substantially perpendicular to one another at a crossing point of the profiles.
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