NESTED THROUGH GLASS VIA TRANSFORMER
First Claim
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1. A three-dimensional (3D) nested transformer, comprising:
- a substrate having a plurality of through substrate vias daisy chained together with a plurality of traces, at least some of the plurality of through substrate vias having first and second conductive regions; and
the plurality of traces including a first set of traces coupling together at least some of the first conductive regions of the plurality of through substrate vias, and a second set of traces coupling together at least some of the second conductive regions of the plurality of through substrate vias.
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Abstract
A 3D nested transformer includes a substrate having a set of through substrate vias daisy chained together with a set of traces. At least some of the through substrate vias have first and second conductive regions. The set of traces also includes a first set of traces coupling together at least some of the first conductive regions of the through substrate vias, and a second set of traces coupling together at least some of the second conductive regions of the through substrate vias.
16 Citations
26 Claims
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1. A three-dimensional (3D) nested transformer, comprising:
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a substrate having a plurality of through substrate vias daisy chained together with a plurality of traces, at least some of the plurality of through substrate vias having first and second conductive regions; and the plurality of traces including a first set of traces coupling together at least some of the first conductive regions of the plurality of through substrate vias, and a second set of traces coupling together at least some of the second conductive regions of the plurality of through substrate vias. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A three-dimensional (3D) nested transformer, comprising:
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a substrate having a plurality of through substrate vias daisy chained together with a plurality of traces, at least some of the through substrate vias having a first means for conducting and a second means for conducting; and the plurality of traces including a first set of traces coupling together at least some of the first conducting means of the plurality of through substrate vias, and a second set of traces coupling together at least some of the second conducting means of the plurality of through substrate vias. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19, 20, 21, 22)
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23. A method of fabricating a 3D nested transformer, comprising:
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forming a plurality of through substrate vias in a substrate; and daisy chaining the through substrate vias together with a plurality of traces, at least some of the plurality of through substrate vias having first and second conductive regions, by; coupling a first set of traces to at least some of the first conductive regions of the plurality of through substrate vias, and coupling a second set of traces to at least some of the second conductive regions of the plurality of through substrate vias. - View Dependent Claims (24)
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25. A method of fabricating a 3D nested transformer, comprising:
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the step of forming a plurality of through substrate vias in a substrate; and the step of daisy chaining the through substrate vias together with a plurality of traces, at least some of the plurality of through substrate vias having first and second conductive regions, by; the step of coupling a first set of traces to at least some of the first conductive regions of the plurality of through substrate vias, and the step of coupling a second set of traces to at least some of the second conductive regions of the plurality of through substrate vias. - View Dependent Claims (26)
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Specification