Patent ID: 9666521
Date: 2017-05-30
CPC Classifications: H01L

Claim:
1. An interconnection component for use in a microelectronic assembly, comprising: a semiconductor material layer having a first surface and a second surface opposite the first surface and spaced apart in a first direction therefrom by a thickness of the semiconductor material layer; at least two metalized vias, each extending through the semiconductor material layer and having a first end at the first surface and a second end at the second surface, a first pair of the at least two metalized vias being spaced apart from each other in a second direction orthogonal to the first direction; and a first insulating via in the semiconductor material layer extending from the first surface toward the second surface, the first insulating via being positioned such that a geometric center of the first insulating via is between first and second planes that are orthogonal to the second direction and that pass through first and second respective vias of the first pair of the at least two metalized vias; and a dielectric material at least partially filling the first insulating via or at least partially enclosing a void in the first insulating via, wherein the first insulating via extends through at least half of the thickness of the semiconductor material layer, and the first insulating via has a width in a third direction perpendicular to the second direction, the width being equal to or greater than a distance between the first pair of the at least two metalized vias.