High density packaging of solid state devices

Abstract

Abstract An assembly of multiple quantities of solid state memory modules, built upon a high density interconnect substrate, is described. Each memory module is of itself constructed from a multiple number of separate bare solid state memory die appropriate to the function. A multiplicity of the memory modules are constructed on a single substrate, and thereupon each module is separated from the single substrate. The separate memory die are mounted to the surface of the high density substrate, which provides the interconnection necessary to complete the memory function. The high density substrate also provides the capability for close attached capacitors for signal filtering, test vias for optimal module test and thermal vias as appropriate. The provision for multiple memory modules enables economical manufacturing plus capability for systems level interconnect.

Inventors

• 👤 Samuel Reele
• 👤 Thomas R. Pian

Bibliographic Details