摘要 |
PURPOSE: To provide a means which uses standard interconnector chips and an automatic tape sticking frame. CONSTITUTION: A logic cube 10 contains a baseplate 12, having two backs 14 fitted vertically. To these backs, a plurality of boards 16 stacked horizontally are coupled by connectors 18. Between each pair of adjacent substrates, a sufficient gap for ensuring the flow of heat dissipating air or a fluid flow is provided. Usually, these boards are multi-chip modules having a plurality of logic chips and interconnector chips attached at die mounting locations. |