REAL-TIME MONITORING OF SEMICONDUCTOR PROCESS UNIFORMITY

被引:0
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作者
PERLOFF, DS
HASAN, TF
BLOME, ER
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TM [电工技术]; TN [电子技术、通信技术];
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0808 ; 0809 ;
摘要
The use of automated test and computing equipment for the real-time monitoring of semiconductor process uniformity is discussed. A description is given of the measurement techniques, test vehicles and equipment required to produce two-dimensional plots of sheet resistance, line-width, mask alignment error, and film thickness. Examples are given of the application of these techniques to the evaluation and control of semiconductor equipment and processes.
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页码:81 / 86
页数:6
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