Patent ID: 7754976
Filing Date: 2010-07-13
Classification: H01L,H05K

Abstract:
1. A circuit carrier assembly, comprising: a first generally planar circuit carrier substrate having a first side and a second side; a second generally planar circuit carrier substrate aligned generally parallel with the first substrate, the second substrate having a first side and a second side; an electrically conductive epoxy connector securing the first side of the first substrate to the first side of the second substrate and establishing at least one electrically conductive path that extends between the substrates and allows for electrical connections from the oppositely facing second sides of the substrates; a wire bond at least partially establishing the at least one conductive path; and at least one feedthrough opening on the first substrate positioned relative to at least a portion of the electrically conductive epoxy connector and a feedthrough opening on the second substrate such that the at least one conductive path is established by at least the portion of the electrically conductive epoxy connector accessible through the feedthrough openings, respectively, and wherein at least the first substrate comprises a nonconductive material that is exposed at the feedthrough opening on the first substrate such that the electrically conductive epoxy connector directly contacts the nonconductive material of the first substrate.