Case Study: Real Time Fab Monitoring At A High Volume Semiconductor Back-End
by Francisco Almada Lobo, Critical Manufacturing

This Case study describes the Critical Manufacturing MES implementation process at one of the world's largest providers of semiconductor manufacturing assembly and test services facility.

The Critical Manufacturing MES was deployed at one of the company’s sites in China that consists of several buildings with multiple production floors per building and with several thousand processing equipment in total. With such high volume manufacturing, one of the major problems faced was the tracking, monitoring and optimizing the equipment utilization.

The paper focuses on the implementation of the solution that consisted of:

configuration of the Equipment Tracking module,

configuration of the Real Time Graphical Fab Monitor module,

equipment integration, to supply the MES with real time events from the equipment.

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