摘要 |
A method of detecting misalignment of ion implantation areas comprises forming at least one standard pattern consisting of a first area and a second area for use in measuring resistance, implanting first and second conduction type impurity ions into the first and second areas, respectively, and measuring a resistance of the standard pattern. The method also includes forming a misalignment inspection pattern consisting of a first area and a second area on a predetermined area within a semiconductor substrate, implanting first and second conduction type impurity ions into the misalignment inspection pattern and active regions on the semiconductor substrate, respectively, and measuring a resistance of the misalignment inspection pattern. The method concludes by comparing the resistance of the standard pattern with the resistance of the misalignment inspection pattern.
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