Integrated circuit device

Abstract

Abstract PURPOSE:To arrange an integrated circuit three dimensionally having high density and high yield by a method wherein main faces of pellets formed with circuits divided into blocks are confronted with each other, and interior electrodes having same function are connected to the both sides of a lead wire and led out to outside. CONSTITUTION:A circuit constitution is divided into two blocks, and main faces of pellets 10, 20 constituting each block are confronted with each other. An interior electrode 11 of pellet 10 and an interior electrode 21 of pellet 20 are located in same position with an out lead wire 30 and are connected. The electrodes 11, 21 are the electrodes having same function. By this way, all electrodes having same function are connected with each other. Therefor the remarkably reduction of yield caused by various defects and the reduction of arrangement density accompanied by the increase of pellet size are removed, and a highly integrated circuit can be obtained.

Inventors

• 👤 Masahiko Nakamae

Bibliographic Details