SEMICONDUCTOR DEVICE

摘要

PURPOSE:To make a smaller substrate by eliminating from a mother substrate a pass capacitor component necessary as a packaging component called a pass capacitor, which provides a noise counter measure of a semiconductor device. CONSTITUTION:A capacitor component 4 is packaged on the surface of a substrate and part of the inside of the substrate of a semiconductor device which comprises a ceramic substrate 1 packaged with a semiconductor element 2 with a flipchip. And this semiconductor device has an external connecting terminal in a grid shape. Also, the ground potential and power supply potential of this semiconductor device are electrically connected to the capacitor component.