Article comprising a stacked array of electronic subassemblies

摘要

Disclosed is an article comprising a stacked array of electronic subassemblies, each subassembly including one or more integrated circuits (50) and a thermally conductive base member (15) that is perforated with holes (70). Motivating means (80) are provided for causing a coolant fluid to pass through the holes in a direction substantially parallel to the stacking axis.