Component carrier with embedded component having pads connected in different wiring layers
AssigneeAT&S Austria Technologie & Systemtechnik Aktiengesellschaft
InventorsFlorian Titjung, Wolfgang Schrittwieser
Life of this patent
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Abstract
A component carrier includes a stack having at least one electrically insulating layer structure and a plurality of electrically conductive layer structures, and a component embedded in the stack and having an array of pads on a main surface of the component. A first electrically conductive connection structure of the electrically conductive layer structures electrically connects a first pad of the pads up to a first wiring plane, and a second electrically conductive connection structure of the electrically conductive layer structures electrically connects a second pad of the pads up to a second wiring plane being different from the first wiring plane.
Claims9
A component carrier, comprising:
- a stack comprising at least one electrically insulating layer structure and a plurality of electrically conductive layer structures;
- a component embedded in the stack and comprising an array of pads on a main surface of the component;
- wherein a first electrically conductive connection structure of the electrically conductive layer structures electrically connects a first pad of the pads only up to a first wiring plane;
- wherein a second electrically conductive connection structure of the electrically conductive layer structures electrically connects a second pad of the pads only up to a second wiring plane being different from the first wiring plane;
- wherein a third electrically conductive connection structure of the electrically conductive layer structures electrically connects a third pad of the pads only up to a third wiring plane being different from the first wiring plane and the second wiring plane, wherein the third electrically conductive connection structure is composed of a third trace extending along a horizontal direction in the third wiring plane and a plurality of at least three, directly connected vertical through-connections connecting the third pad with the third trace.
Dependencies are inferred from the claim text.