Patent ID: 6756680
Filing Date: 2004-06-29
Classification: B23K,H01L,H05K,Y02P

Abstract:
An electrical structure, comprising:a first substrate; a first conductive body mechanically and electrically coupled to the first substrate; a third conductive body mechanically and electrically coupled to the first substrate; a nonsolderable and nonconductive material, wherein the nonsolderable and nonconductive material volumetrically surrounds and contacts a first portion of a surface of the first conductive body such that a second portion of the surface of the first conductive body is not contacted by the nonsolderable and nonconductive material, wherein the nonsolderable and nonconductive material volumetrically surrounds and contacts a first portion of a surface of the third conductive body such that a second portion of the surface of the third conductive body is not contacted by the nonsolderable and nonconductive material, and wherein the nonsolderable and nonconductive material is continuously distributed between the first conductive body and the third conductive body; a second conductive body mechanically and electrically coupled to the first conductive body by surface adhesion at between a surface of the second conductive body and the second portion of the surface of the first conductive body, wherein a melting point of the second conductive body is less than a melting point of the first conductive body; a fourth conductive body mechanically and electrically coupled to the third conductive body by surface adhesion between a surface of the fourth conductive body and the second portion of the sure of the third conductive body, wherein a melting point of the fourth conductive body is less than a melting point of the third conductive body; and a second substrate mechanically and electrically coupled to both the second conductive body and the fourth conductive body.