POWER SUPPLY SOURCE AND SELF-DESTRUCTION TYPE SEMICONDUCTOR DEVICE

摘要

PROBLEM TO BE SOLVED: To securely inhibit the memory contents of a semiconductor integrated circuit from being fraudulently altered. ;SOLUTION: A connection lead 28a is provided on the surface of the positive electrode collector and terminal plate 21 of the power supply source 6a, which is mounted on the element surface of an IC chip 12 so that the positive electrode collector and terminal plate 21 faces the integrated circuit. The connection lead 28a is connected to an electrode pad 10a of the IC chip 12a to electrically connect the positive electrode collector and terminal plate 21 to IC chip 12a. A metal thin film 29 placed covering the power supply source 6a is connect an electrode pad 10b of the IC chip 12 to electrically connect a negative electrode collector and terminal plate to the IC chip 12a.;COPYRIGHT: (C)2000,JPO