Patent ID: 9433093
Filing Date: 2016-08-30
CPC Classification: H01L,H05K,Y10T

Claim Text:
1. A component, comprising: a support structure having first and second spaced-apart and parallel surfaces and a plurality of conductive elements extending in a direction between the first and second surfaces, each conductive element containing an alloy of a metal material selected from the group consisting of copper, aluminum, nickel and chromium, and an additive selected from the group consisting of Gallium, Germanium, Indium, Selenium, Tin, Sulfur, Silver, Phosphorus, and Bismuth, wherein the conductive elements are filled vias, and wherein at least one of the vias includes a concave face exposed at least one of the first and second surfaces of the support structure and defining a first cavity within a portion of the at least one of the vias that defines a second cavity with a second bonding metal mass disposed at least partially within the first cavity, wherein the first and second cavities are laterally offset from one another.