Invention Grant
- Patent Title: Reduction of cross-capacitance and crosstalk between three-dimensionally packed interconnect wires
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Application No.: US16383947Application Date: 2019-04-15
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Publication No.: US11043986B2Publication Date: 2021-06-22
- Inventor: Edward Burton
- Applicant: Intel Corporation
- Applicant Address: US CA Santa Clara
- Assignee: Intel Corporation
- Current Assignee: Intel Corporation
- Current Assignee Address: US CA Santa Clara
- Agency: Schwabe, Williamson & Wyatt, P.C.
- Main IPC: H04B3/32
- IPC: H04B3/32 ; G06F15/173

Abstract:
A mesh interconnect interface includes a dielectric slice; first micro-bumps aligned along a longitudinal axis and positioned closest to a driver bank, which is to be coupled to a first mesh stop of a first chiplet; second micro-bumps similarly aligned and positioned farthest from the first driver bank; third micro-bumps similarly aligned and positioned closest to a second driver bank, which is to be coupled to a second mesh stop of a second chiplet; fourth micro-bumps similarly aligned and positioned farthest from the second driver bank, wherein the longitudinal axis is orthogonal to a gap between the chiplets. The groups of micro-bumps are disposed on the slice. A first group of wires are embedded in the slice to couple the first and second micro-bumps. A second group of wires are interleaved with the first group of wires and embedded in the slice to couple the second and third micro-bumps.
Public/Granted literature
- US20190245582A1 REDUCTION OF CROSS-CAPACITANCE AND CROSSTALK BETWEEN THREE-DIMENSIONALLY PACKED INTERCONNECT WIRES Public/Granted day:2019-08-08
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