Patent ID: 6918178
Filing Date: 2005-07-19
Classification: H01L,Y10T

Abstract:
1. A method of manufacturing a plurality of IC (Integrated Circuit) packages each having an heat sink matrix integrally attached thereon, comprising the steps of: providing a communal substrate; attaching a plurality of semiconductor dies fixedly onto said communal substrate; providing the heat sink matrix; providing a molding apparatus, comprising: a lower mold half for holding said communal substrate with said semiconductor dies fixedly attached thereon; and a upper mold half for holding said heat sink matrix; wherein, said lower mold half and said upper mold half of the molding apparatus are combined in order to be filled by a melted molding material during a molding process and said heat sink matrix is held on said upper mold half by means of vacuum suction; extracting said IC package matrix integrated with said heat sink matrix from the molding apparatus; and dividing said IC package matrix integrated with said heat sink matrix into said IC packages each having said heat sink integrally attached thereon.