Journal of Korean Society for Quality Management (품질경영학회지)

Korean Society for Quality Management (한국품질경영학회)
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A Quality Data Mining System in TFT-LCD Industry

TFT-LCD 산업에서의 품질마이닝 시스템

  • Lee, Hyun-Woo (Korea Reliability Technology Service) ;
  • Nam, Ho-Soo (Department of System & Management Engineering, Dongseo University)
  • 이현우 ((주)한국신뢰성기술서비스) ;
  • 남호수 (동서대학교 시스템경영공학과)
  • Published : 2006.03.31
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Abstract

Data mining is a useful tool for analyzing data from different perspectives and for summarizing them into useful information. Recently, the data mining methods are applied to solving quality problems of the manufacturing processes. This paper discusses the problems of construction of a quality mining system, which is based on the various data mining methods. The quality mining system includes recipe optimization, significant difference test, finding critical processes, forecasting the yield. The contents and system of this paper are focused on the TFT-LCD manufacturing process. We also provide some illustrative field examples of the quality mining system.

Keywords

References

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