Patent ID: 11889615
Assignee: GRAPHCORE LIMITED
Field: Semiconductors (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A method of making a computer structure, the method comprising:
providing a first silicon substrate comprising computer circuitry configured to perform computing operations, the first silicon substrate having a self-supporting depth;
providing a second silicon substrate comprising a plurality of distributed capacitance units;
after providing the first and second silicon substrates, bonding an inner-facing surface of the first silicon substrate to an inner-facing surface of the second silicon substrate such that the inner-facing surfaces are located in overlap,
subsequent to the bonding, thinning the second silicon substrate such that the second substrate has a depth smaller than the first silicon substrate; and
providing on an outer facing surface of the second substrate a plurality of connector terminals for connecting the computer structure to a supply voltage.