The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 25, 2020
Filed:
Nov. 27, 2018
Xilinx, Inc., San Jose, CA (US);
Xilinx, Inc., San Jose, CA (US);
Abstract
A die-to-die interconnect structure includes an interconnect network including a plurality of metal interconnect layers. The interconnect network is configured to electrically couple a first die and a second die mounted on a top surface of the die-to-die interconnect structure. A first metal interconnect layer of the plurality of metal interconnect layers includes a plurality of ground lines and a plurality of signal lines distributed across the first metal interconnect layer according to a GSSG pattern. In some examples, adjacent signal lines within the first metal interconnect layer are separated by a dielectric region. In some embodiments, a second metal interconnect layer of the plurality of metal interconnect layers is disposed above the first metal interconnect layer and includes a plurality of configurable signal/ground lines. By way of example, each of the plurality of configurable signal/ground lines is disposed over the dielectric region and within the second metal interconnect layer.