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AssigneeTelefonaktiebolaget LM Ericsson (publ)
InventorsAgneta Ljungbro, Emil Nylander, Per Ingelhag
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An electrical component assembly (301) comprising a heat sink (310), electrical components (321-1, 321-2, 322, 323) arranged on the heat sink (310) and an interconnect (330a) electrically connecting the electrical components (321-1, 321-2, 322, 323). The heat sink (310) is integrated with the electrical interconnect (330a) such that the electrical interconnect (330a) is at least partly arranged in and extends along a cavity (311a, 311b) of the heat sink (310). The electrical interconnect (330a) comprises at least one layer (332, 334) of deposited material comprising electrically conductive material forming one or more interconnecting conductors (338, 339). The interconnect further comprises one or more dielectric layers (331, 333, 335) of deposited material which isolate the one or more interconnecting conductors (338, 339). The one or more interconnecting conductors (338, 339) electrically contacts the respective electrical component in a respective contact area (311-c) of the cavity (311a, 311b). The electrical components (321-1, 321-2, 322, 323) are arranged on the heat sink (310) such that a respective one of one or more electrical contacts (321-c1) of the electrical components align with a respective interconnecting conductor (351).
1-24. (canceled)
An electrical components assembly comprising a heat sink, two or more electrical components arranged on the heat sink, and an additively manufactured electrical interconnect electrically connecting the two or more electrical components with each other, wherein the heat sink is integrated with the electrical interconnect such that the electrical interconnect is at least partly arranged in and extends along a cavity of the heat sink extending between the electrical components, wherein the electrical interconnect comprises at least two layers of deposited material comprising electrically conductive material forming at least two interconnecting conductors, and wherein the interconnect further comprises at least two dielectric layers of deposited material which isolate the at least two interconnecting conductors, wherein the at least two interconnecting conductors electrically contact the respective electrical component in a respective contact area of the cavity, and wherein the electrical components are arranged on the heat sink such that respective electrical contacts of the electrical components align with respective interconnecting conductors of the interconnect.
Dependencies are inferred from the claim text.