Vertical system integration

摘要

The Vertical System Integration (VSI) invention herein is a method for integration of disparate electronic, optical and MEMS technologies into a single integrated circuit die or component and wherein the individual device layers used in the VSI fabrication processes are preferably previously fabricated components intended for generic multiple application use and not necessarily limited in its use to a specific application. The VSI method of integration lowers the cost difference between lower volume custom electronic products and high volume generic use electronic products by eliminating or reducing circuit design, layout, tooling and fabrication costs.

主权项

1. A stacked integrated circuit comprising a plurality of closely coupled integrated circuit layers, wherein a design change to one of the plurality of closely coupled integrated circuit layers requiring it to be fabricated to reflect the design change, does not cause one of the other plurality of closely coupled integrated circuit layers to be fabricated as a consequence.