Semiconductor structure having backside probe points for direct signal access from active and well regions

摘要

A semiconductor structure that includes an electrically conductive probe that extends from the back side of an integrated circuit to a selected region within the substrate. The structure includes a substrate having first and second surfaces. An active region is disposed in the substrate, and an electrically conductive probe extends from the first surface of the substrate to the active region. Probes can also be constructed to connect one to another and with well regions within the substrate.