Patent ID: 11864306
Assignee: AT&S AUSTRIA TECHNOLOGIE & SYSTEMTECHNIK AKTIENGESELLSCHAFT
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 13:
14. A method of manufacturing a component carrier, comprising:
embedding a component in a first layer stack comprising a plurality of first electrically conductive layer structures and at least one first electrically insulating layer structure, wherein the first layer stack is a first pre-manufactured stack;
embedding a thermally conductive block in a second layer stack comprising a plurality of second electrically conductive layer structures and at least one second electrically insulating layer structure, wherein the second layer stack is a second pre-manufactured stack;
laminating the first layer stack and the second layer stack together;
connecting the first layer stack and the second layer stack by an electrically insulating layer, wherein the electrically insulating layer comprises an opening at an interface between the component and the thermally conductive block;
connecting the first layer stack with the second layer stack so that a thermal path from the embedded component via the thermally conductive block up to an exterior surface of the component carrier has a thermal conductivity of at least 7 W/mK;
arranging at least a part of a thermally conductive coupling medium within the opening to thermally connect the component and the thermally conductive block;
wherein the electrically insulating layer is arranged between one of the first electrically conductive layer structures of the first layer stack and one of the second electrically conductive layer structures of the second layer stack,
wherein the electrically insulating layer comprises a plurality of openings between one the first electrically conductive layer structure and the second electrically conductive layer structures, and
wherein in at least a part of the openings thermally conductive material is arranged in order to thermally connect one of the first electrically conductive layer structures and one of the second electrically conductive layer structures.