Applying Six-Sigma to improve OEE in 4 hour after model change in TFT-LCD JI process

[[abstract]]個案公司在2012 年大虧540億新台幣，2011年與2012年合計虧損超過1000億新台幣，所以2013年如何讓個案公司由虧轉盈為公司最重要之目標，因此各廠訂定出各部門如何提升效能/ 降低成本,使公司早日轉虧為盈。 本研究中針對薄膜電晶體液晶顯示器(TFT-LCD) 中之模組前段 (JI of MODULE) 生產機台如何?定工作做研究，以精實六標準差(LSS)手法為藉由界定(Define)、衡量(Measure)、分析(Analyze)、改善(Improve)、控制(Control)來分析改善JI機台改機後如何快速?定，取得最佳改機調整參數/方法，比較改善前後之差異，並對參數/方法管控。本研究結果將可提供相關公司在生產上或製程上執行六標準差手法的一種參考依據。[[abstract]]X- Optronics burned 54 billion NT in 2012s, 2011s and 2012s total loss of more than NT $ 100 billion. So how to make from loss to profit is the most important goal of X- Optronics Corp. in 2013. Therefore, the various departments of the plant and set out how to improve the performance / cost down. Let the company return to profitability as soon as possible. This study focused on TFT-LCD JI OF MODULE Stable production machine how to do research work Lean Six Sigma practices to be defined, measure, analyze, improve, controls to improve the JI machine after model change how quickly Stable. Adjust the parameters to achieve the best model change / methods. Compare the differences before and after improvement. And parameters / methods control. The results of this study will provide relevant Executive Lean Six Sigma practices in the JI process of TFT-LCD or on a reference.[[note]]碩