Patent ID: 7235874
Filing Date: 2007-06-26
Classification: H01L

Abstract:
1. A semiconductor device, comprising: an interposer having first and second faces pointing in opposite directions to each other and a metallization pattern formed on the first face; and a semiconductor chip mounted on the first face of the interposer and having an electrode electrically connected with the metallization pattern, the interposer having a spacer formed within an overlapping region of the second face which the semiconductor chip overlaps and a land formed out of the overlapping region of the second face which the semiconductor chip overlaps, the spacer formed so as not to be electrically connected with the metallization pattern, and the land electrically connected with the metallization pattern, wherein the interposer further has a resin layer formed on the second face so as to have an opening for exposing at least a part of the land, and wherein the resin layer is formed so as to completely cover the spacer.