Patent ID: 6397932
Filing Date: 2002-06-04
Classification: F28F,H01L

Abstract:
A liquid-cooled heat sink with thermal jacket comprising:a housing including a side wall extending from the perimeter of a bottom wall and a lid sized to engage said peripheral side wall so as to form a chamber within said housing; a fluid inlet port and a fluid outlet port defined through said lid so as to be in fluid communication with said chamber; and a plurality of pins projecting outwardly from said bottom wall so as to be positioned within said chamber and arranged in a staggered pattern, said pins including an end that is secured to a surface of said lid; and a bonding layer applied to an outer surface of said liquid-cooled heat sink; at least one porous layer positioned in substantially surrounding and overlying relation to said bonding layer; a barrier layer positioned in substantially surrounding and overlying relation to said at least one porous layer; and a sealant layer positioned in substantially surrounding and overlying relation to said barrier layer.