Patent ID: 6507102
Filing Date: 2003-01-14
Classification: H01L,H05K,Y10T

Abstract:
A printed circuit board, comprising:a dielectric sheet having opposed planar and parallel top and bottom surfaces, and an opening therethrough, the opening having a periphery and interior side walls that are perpendicular to the top and bottom surfaces of the sheet; a heat sink having opposed continuously planar and parallel top and bottom surfaces, a periphery, and exterior sidewalls that are perpendicular to the top and bottom surfaces of the heat sink, the heat sink being disposed in the opening of the dielectric sheet such that the respective top and bottom surfaces of the heat sink and the dielectric sheet are generally coplanar, and the exterior sidewalls of the heat sink and the interior sidewalls of the dielectric sheet are in spaced opposition to each other; and, an adhesive attaching the opposing interior and exterior sidewalls of the dielectric sheet and the heat sink, respectively, to each other.