Patent ID: 8441806
Filing Date: 2013-05-14
Classification: H01L,H05K

Abstract:
1. A circuit board for mounting a semiconductor device comprising: a plurality of metal plates comprising a first metal plate, a second metal plate and a third metal plate; a plurality of conductive posts positioned to be connected to a semiconductor device and comprising a first conductive post connected to the first metal plate, a second conductive post connected to the second metal plate, and a third conductive post connected to the third metal plate; and an insulating resin structure anchoring the first metal plate, the second metal plate and the third metal plate such that at least two of the first metal plate, the second metal plate and the third metal plate are insulated from each other, wherein the first conductive post is positioned to be connected to a first electrode of the semiconductor device, the second conductive post is positioned to be connected to a second electrode of the semiconductor device, the third conductive post is positioned to be connected to a third electrode of the semiconductor device, and the insulating resin structure is covering the first metal plate, the second metal plate and the third metal plate such that at least one of the first metal plate, the second metal plate and the third metal plate has an end portion projecting from the insulating resin structure.