Patent ID: 6770967
Filing Date: 2004-08-03
Classification: H01L,H05K

Abstract:
A densely packed electrical assemblage, comprising:a substrate media for supporting at least one heat generating component thereon, said at least one heat generating component having a junction temperature Tj; means for reducing said junction temperature Tj of said at least one heat generating component, said means for reducing comprising a first heat removing element having a plurality of first thermal vias and a second heat removing element having a plurality of second thermal vias, said first heat removing element being thermally associated with said at least one heat generating component and spaced apart therefrom so as to produce an open space nearest to said at least one heat generating component for accommodating high density electrical layouts, and said second heat removing element being juxtaposed to said at least one heat generating component to augment said first heat removing element in removing heat from said at least one heat generating component; a heat sink for absorbing heat from said at least one heat generating component and thereby reducing said junction temperature Tj of said first heat generating component and said second heat generating component to a temperature Tl, wherein Tl is less than Tj, said heat sink being in fluid communication with said means for reducing said junction temperature Tj.