Patent ID: 9013202
Filing Date: 2015-04-21
Classification: H01L

Abstract:
1. A leakage and breakdown testing structure for semiconductor structures, comprising: a plurality of voltage dividers comprising serially arranged resistor bridges, each of which is connected to a respective two terminal device, wherein the respective two terminal devices each further comprises a plurality of metal pairs of different patterns separated by dielectric material, and wherein one metal of each of the plurality of the metal pairs is connected to a pad of a power supply and another metal of each of the plurality of metal pairs is connected to a respective one of the resistor bridges; a plurality of switches each having a voltage node provided between resistors of a respective one of the voltage dividers, the voltage node being read at a common circuit pad when a respective one of the plurality of switches is in an on state; and a decoder configured to turn on and off each of the plurality of switches, individually.