Adhesive bonding and miscellaneous chemical manufacture – Differential fluid etching apparatus – With measuring – sensing – detection or process control means
Reexamination Certificate
2005-09-06
2005-09-06
Hassanzadeh, Parviz (Department: 1763)
Adhesive bonding and miscellaneous chemical manufacture
Differential fluid etching apparatus
With measuring, sensing, detection or process control means
C156S345250, C118S712000, C216S060000, C438S005000
Reexamination Certificate
active
06939433
ABSTRACT:
It is an object of the invention to provide a vacuum processing device and a vacuum processing system capable of improving the accuracy for the function of estimating the result of processing of samples based on the monitored values for the processing state of the samples, improving the forecasting accuracy and thus improving the yield of products. The system comprises a function of monitoring processing parameters for samples, a function of estimating the processing characteristics of the samples based on the monitored parameters, a function of conducting communication with a measuring device for measuring the processing state of the samples after processing and a function of updating the measuring conditions by the measuring device in accordance with the processing characteristics of the samples estimated from the information by monitoring.
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Ikuhara Shoji
Yamamoto Hideyuki
Antonelli Terry Stout & Kraus LLP
Hassanzadeh Parviz
Hitachi High-Technologies Corporation
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