Method and apparatus for performing field-to-field compensation
The present invention provides for a method and an apparatus for performing field-to-field compensation during semiconductor manufacturing. At least one semiconductor device is processed. Metrology data is collected from the processed semiconductor device. A field-to-field metrology analysis is perf...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | The present invention provides for a method and an apparatus for performing field-to-field compensation during semiconductor manufacturing. At least one semiconductor device is processed. Metrology data is collected from the processed semiconductor device. A field-to-field metrology analysis is performed based upon the metrology data. Residual-error analysis is performed based upon the field-to-field analysis. |
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