Patent ID: 7982304
Filing Date: 2011-07-19
Classification: H01L

Abstract:
1. A chip package structure, comprising: a substrate, having a first surface and a second surface opposite to each other; at least one chip, disposed on the first surface of the substrate; at least one first conductive bar, having two end surfaces opposite to each other, wherein one of the end surfaces is disposed on the first surface of the substrate and is electrically connected to the substrate, the other end surface is extended away from the substrate, and a fastening slot is disposed between the two end surfaces and passes through the other end surface; a heat dissipation device, disposed on the second surface of the substrate; a molding compound, for encapsulating the substrate, the chip, a part of the heat dissipation device, and the first conductive bar, the molding compound having two surfaces opposite to each other, wherein one of the surfaces exposes a surface of the heat dissipation device away from the substrate; and at least one second conductive bar, disposed on the other surface of the molding compound, the second conductive bar comprising a lead portion and a protrusion portion, wherein the protrusion portion of the second conductive bar is fastened into the fastening slot of the first conductive bar.