Patent ID: 9603247
Date: 2017-03-21
CPC Classifications: H01L,H05K

Claim:
1. An electronic package, comprising: an electrically conductive pad; a first package insulator layer including a substantially non-conductive material; and a first via, formed within the package insulator layer, electrically coupled to a front side of the electrically conductive pad, the first via comprising: a nickel conductor extending vertically through at least part of the package insulator layer and having a first end coupled to the electrically conductive pad and a second end opposite the first end; a finish layer coupled to the second end of the conductor, the finish layer including a gold compound an embedded bridge within the electronic package; a second package insulator layer between a backside of the electrically conductive pad and the embedded bridge; and a copper via formed through the second package insulator layer, and coupled between the backside of the electrically conductive pad and the embedded bridge.