Patent ID: 7943430
Filing Date: 2011-05-17
Classification: H01L

Abstract:
1. A method for manufacturing a semiconductor device, comprising: providing a mold; forming a glue layer on a predetermined area of a surface of the mold; disposing a heat sink on the surface of the glue layer, and the opening corresponds to the predetermined area of the surface of the mold and exposes a portion of the glue layer; providing at least one semiconductor ship correspondingly disposed in the opening of the heat sink, wherein the semiconductor chip includes a first side and a second side on opposite sides, and the first side of the semiconductor chip is pressed in the glue layer exposed by the opening; forming an electricity conducting thin film to fill in a first depth portion of the opening and to cover the second side of the semiconductor chip; forming a heat conducting thick film to fill in a second depth portion of the opening and to directly cover the electricity conducting thin film; removing the glue layer and the mold to expose the first side of the semiconductor chip, a portion of the electricity conducting thin film and the heat sink; forming at least one wire to electrically connect the semiconductor chip and an external circuit; and forming an encapsulant to encapsulate a portion of the heat sink, the semiconductor chip, the wire and an exposed portion of the electricity conducting thin film.