Method and Structure for Adapting Solder Column to Warped Substrate

Abstract

A multiple substrate system, a method, and structure for adapting solder volume to a warped module. An illustrative embodiment comprises a method for joining a first substrate to a second substrate. A deviation from a nominal gap between the first substrate and the second substrate at a first region of the first substrate is ascertained. A volume of solder paste necessary to compensate for the deviation from a nominal gap is determined. The volume of solder paste necessary to compensate for the deviation at the first region of the first substrate is applied. Further, the second substrate is bonded to the first substrate using, at least in part, the solder paste applied at the first region of the first substrate.

Dependencies are inferred from the claim text.