Semiconductor device with improved interconnections between the chip and the terminals, and process for its manufacture

摘要

A chip of semiconductor material is fixed to a supporting area of a film of insulating material. Electrical interconnecting elements join metallized areas of the chip to the ends of metal strips which form the terminals of the device. To obtain devices with numerous terminals without approaching the dimensional limits imposed by the manufacture of the terminal frames, the interconnecting elements include electrically conductive tracks formed on the film of insulating material. The electrical connection between the ends of the terminals and the tracks is made by strips of anisotropic conductive material.