BISTel announces intelligent chamber matching application to help semiconductor manufacturers guard against events impacting yield

BISTel, a provider of intelligent, real-time data management, advanced analytics and predictive solutions for smart manufacturing announced today an innovative new Chamber Matching (CM) application that enables semiconductor manufacturers to better guard against events that negatively impact yield.

For semiconductor wafer manufacturers, optimizing wafer chamber performance is critical to ensuring high quality, high yield wafers. For customers to achieve this goal and maximize the performance of their fleet, analyzing variations in chamber performance and quickly recognizing which parameters are changing over time is critical to assuring the maximum possible yield from each chamber. BISTel’s new Chamber Matching (CM) application enables customers to quickly determine the best performing chamber – often referred to as the reference chamber or golden chamber. Customers can then compare the reference chamber to all other chambers to help maximize performance.

“CM is the second of four exciting new intelligent manufacturing solutions we have introduced to the market, and that will have an immediate impact on our customers wafer quality and yield,” noted W.K. Choi, Founder and CEO, BISTel. “With these advance new tools, we can perform real time monitoring and analysis to quickly identify the golden chamber and provide our customers the opportunity to maximize the performance of their equipment and processes.”

Key Features and Benefits

BISTel’s new Chamber Matching (CM) solution quickly identifies mis-matching and drifting sensors and it can analyze an unlimited number of chambers simultaneously. In addition, CM:

  • Provides real time monitoring to improve quality and yield.
  • Executes statistical analysis to quickly identify the best performing chamber or “Golden Chamber.”
  • Performs full trace analysis on all sensors and ranks chambers and parameters worse to best.
  • Enables customers to easily conduct time-based, chamber performance analysis.
  • Is completely FDC system independent

BISTel is a provider of real-time, intelligent manufacturing solutions that collect and manage big data, monitor the health of equipment, optimize process flows, analyze large data and quickly identify root cause failures to mitigate risk. BISTel solutions help customers reduce costs, improve quality, and increase yield. Founded in 2000, BISTel has more than 340 employees worldwide. The company is headquartered in South Korea, with offices in California, China, Singapore and Texas. BISTel has a deep customer following in semiconductor, FPD, and PCB/SMT manufacturing as well as automotive, Biotech and steel manufacturing. Its new A.I. based manufacturing intelligence platform will include new auto learning, predictive, self-healing, and continuous improvement features that accelerate smart manufacturing. For more information visit


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