Six-Sigma Methodologies Support Back-End Yield and Quality Metrics Improvement

Tom Hand, Jennifer Welborn, and Jim Oerth

Skyworks Solutions, 20 Sylvan Road, Woburn, MA 01801 (781) 376-3539

Keywords: Backend Process, Visual Yield, Six Sigma


Six-sigma methodologies lead to understanding of root causes of yield loss in the back-end process. A data-driven decision making process is used to allocate resources and to optimize process flows. As a result, the yield of the backend process was increased by nine percentage points over the last three years.


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