Patent ID: 6574113
Filing Date: 2003-06-03
Classification: H01L,H05K

Abstract:
A method of making an electronic package comprising the steps of:providing a first circuitized substrate having at least one conductive aperture therein having an external surface; providing a second circuitized substrate having at least one conductive aperture therein having an external surface; aligning said first and second circuitized substrates such that at least one conductive aperture of said first circuitized substrate is substantially aligned with said at least one conductive aperture of said second circuitized substrate; providing at least one solder portion on said external surface of said conductive aperture of one of said first and second circuitized substrates; and applying heat to said at least one solder portion to melt said at least one solder portion so as to flow solder into said at least one conductive aperture of said first and second circuitized substrates to form at least one solder member including a first contact portion extending from said external surface of said conductive aperture of said first circuitized substrate and a second contact portion extending substantially within both of said aligned conductive apertures of said first and second circuitized substrates, said solder member securing said circuitized substrates together.