Patent ID: 8980697
Filing Date: 2015-03-17
Classification: H01L

Abstract:
1. A method of manufacturing a semiconductor device comprising: arranging and mounting a plurality of resin-encapsulated semiconductor packages on a surface of a substrate, each of the semiconductor packages being physically separated prior to the arranging, each of the semiconductor packages including a semiconductor chip encapsulated by a first resin, an I/O electrode formed on the semiconductor chip, and an interconnection electrode unit formed on the I/O electrode, each of the semiconductor packages being arranged on the surface of the substrate such that the I/O electrode of the semiconductor chip is arranged on an upper side; fixing the semiconductor packages to each other with a second resin to form a semiconductor package integrated body; exposing the interconnection electrode unit on a surface of the semiconductor chip with the first resin of the resin-encapsulated semiconductor package left so as to coat the surface of the semiconductor chip by performing a grinding process on a surface on a side of the I/O electrode of the semiconductor package integrated body; and dividing the semiconductor chip integrated package body by a dicing process along a side surface of the semiconductor chip to obtain separate semiconductor chips.