Patent ID: 7663206
Filing Date: 2010-02-16
Classification: H01L,H05K

Abstract:
1. An interposer for assembly with a semiconductor die, comprising: a substrate including at least one dielectric layer on a first side thereof; at least one recess formed through the at least one dielectric layer and the substrate; at least one passive element positioned at least partially within the at least one recess formed through the at least one dielectric layer and the substrate, at least one dimension of the at least one recess generating at least one electrical property of the at least one passive element during operation, the at least one passive element comprising a plurality of conductive layers, each of the plurality of conductive layers exhibiting a different electrical property in relation to each of the other conductive layers of the plurality of conductive layers; at least one conductive layer extending in a superimposed relationship along at least a portion of a surface of the at least one dielectric layer contacting a portion of the at least one passive element; and