Patent ID: 6252179
Filing Date: 2001-06-26
Classification: H01L,H05K

Abstract:
An electronic circuit package comprising:a metal carrier having high thermal conductivity properties;a first dielectric layer comprised of a substantially cured resin glass material positioned on said metal carrier to provide electrical insulation;a first electrically conductive circuit layer positioned on said first dielectric layer;a second dielectric layer positioned on said first electrically conductive circuit layer and comprised of a substantially imaged photoimageable dielectric material including at least one via therein;a second electrically conductive circuit layer having a predetermined pattern positioned on said second dielectric layer; andat least one electrical interconnection between said first and second electrically conductive circuit layers, said electrical interconnection occurring through said via;wherein said first dielectric layer electrically insulates said metal carrier from said first and second electrically conductive layers and said electrical interconnection.