Making interconnections to a non-flat surface

摘要

A non-planar surface may be surface mounted to another surface using solder balls that may be modified to generate a planar surface for receiving the second surface. In one embodiment, the solder balls may be secured to an irregular surface and then scrapped to form a planar contacting surface. A second surface to be bonded to the first surface may then be attached to the planar contacting surface and the solder balls reflowed to create a surface mount.