Resumen
Many companies have experience in lean production and Six Sigma. Lean manufacturing allows companies to know how to reduce waste that should not exist. Six Sigma tells the company what production model it should have. Lean Six Sigma is integrated into the improvement process, shortening the time required for overall improvement and the controversy that can arise when performing two improvement activities separately; the two have complementary effects in application. Much of the literature is mainly devoted to academic discussion of Lean Six Sigma, but this research is primarily directed at the application of industrial practice. Of course, it is not difficult to find a discussion about drug application or public policy in the literature, but this article is mainly used for optoelectronic materials and component manufacturing. It is hoped that more industries will be able to apply the Lean Six Sigma Model to help manufacturing continue to improve in the future.