Patent ID: 11862619
Assignee: INTEL CORPORATION
Field: Semiconductors (Electrical engineering)
Classification: CPC H | IPC H

Claim 17:
18. A patch configured to electrically interconnect a first surface die with a second surface die and to interconnect at least one of the first surface die or the second surface die with an interposer or other device, the patch comprising:
a dielectric;
first terminals exposed on a first side of the dielectric;
second terminals disposed in the dielectric and exposed on a second side of the dielectric, the second terminals configured to couple with the interposer, the second side opposite the first side;
a first embedded die embedded in the dielectric and coupled to a first plurality of the first terminals, the first embedded die having an uppermost surface and a bottommost surface, wherein a first portion of the dielectric is on the bottommost surface of the first embedded die, the first portion of the dielectric having a thickness; and
a second embedded die embedded in the dielectric and coupled to a second plurality of the first terminals, the second embedded die having an uppermost surface and a bottommost surface, wherein a second portion of the dielectric is on the bottommost surface of the second embedded die, the second portion of the dielectric having a thickness different than the thickness of the first portion of the dielectric; and
wherein a thickness of the first embedded die is different than a thickness of the second embedded die, wherein the uppermost surface of the first embedded die is at a same level as the uppermost surface of the second embedded die, wherein the dielectric does not extend vertically over the uppermost surface of the first embedded die, and the dielectric does not extend vertically over the uppermost surface of the second embedded die, and wherein one of the first embedded die or the second embedded die is electrically connected to and vertically overlapping with both of the first surface die and the second surface die by a plurality of vertical conductive plugs, the plurality of vertical conductive plugs extending to a top surface of the one of the first embedded die or the second embedded die.