Planar magnetic radial inductors to enable vr disaggregation
AssigneeIntel Corporation
InventorKaladhar RADHAKRISHNAN
Life of this patent
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Abstract
Embodiments disclosed herein include electronic packages with embedded inductors. In an embodiment, an electronic package comprises a package substrate, where the package substrate comprises a plurality of dielectric layers. In an embodiment, the electronic package further comprises an inductor embedded in the package substrate, where the inductor comprises: a trace with a first end and a second end. In an embodiment, a magnetic material surrounds the trace between the first end and the second end. In an embodiment, a first via is connected to the first end, and a second via is connected to the second end.
Claims25
An electronic package, comprising:
- a package substrate, wherein the package substrate comprises a plurality of dielectric layers;
- and
- an inductor embedded in the package substrate, wherein the inductor comprises:
- a trace with a first end and a second end;
- a magnetic material surrounding the trace between the first end and the second end;
- a first via connected to the first end;
- and
- a second via connected to the second end.
An electronic system, comprising:
- a package substrate;
- a first die coupled to the package substrate;
- a plurality of second dies coupled to the package substrate, wherein the plurality of second dies surround a perimeter of the first die;
- and
- wherein the first die is electrically coupled to individual ones of the plurality of second dies by separate planar inductors embedded in the package substrate.
An electronic system, comprising:
- a board;
- a package substrate coupled to the board;
- a first die coupled to the package substrate;
- a second die coupled to the package substrate;
- and
- a planar inductor embedded in the package substrate, wherein a first end of the planar inductor is below the first die, and wherein a second end of the planar inductor is below the second die.
Dependencies are inferred from the claim text.