Damascene resistor and method for measuring the width of same

Active solid-state devices (e.g. – transistors – solid-state diode – Test or calibration structure

Reexamination Certificate

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C257S538000, C257SE23164

Reexamination Certificate

active

10920936

ABSTRACT:
A linewidth measurement structure for determining linewidths of damascened metal lines formed in an insulator is provided. The linewidth measurement structure including: a damascene polysilicon line formed in the insulator, the polysilicon line having an doped region having a predetermined resistivity.

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