本研究係探討如何應用六標準差手法(D-M-A-I-C)與統計方法，去改善企業內部流程，並與成本效益結合，藉此提昇效率、績效與效益，進而促使產能大幅的提昇，以提高企業之競爭力。個案研究為選取國內某光學薄膜製造廠為實驗工廠，以其所推動六標準差改善專案為實證研究對象。透過六標準差所使用之技術加以歸納，並與該公司之目標結合，運用系統與嚴謹的步驟與手法，改善流程與降低變異，發揮組織之最大潛能，而於最短時間內以最有效率的方式，達成光學薄膜包裝製程生產效率的提昇，並進而以財務指標來評估績效。 由該公司實際推行所獲得的成果，確實驗證「六標準差手法」能有效的提昇該公司之光學薄膜包裝製程的生產效率，並可做為業界推行「六標準差活動」之參考。 This thesis therefore studies how to apply the D-M-A-I-C, 6-sigma methodology and statistical approaches to improve the overall process, and linkage with the cost effect, to increase effectiveness, performance, efficiency, maximize the throughput; even more to increase the competitive advantage for the organization. The case studies one optical film manufacturer located at Taoyuan which is committed to deploy the 6-sigma projects in its organization. Through the 6-sigma knowledge and skills, and align with company’s objectives, the company apply systematic and methodology to improve process and reduce variation, to drive the most potential for the organization with the shortest time to achieve the goals of improving optical film packaging process productivity; further more, the achievement can be evaluated by financial indicator. The results have showed that by applying ”6-sigma methodology”, can improve optical film packaging process productivity significantly. Also, the result can be a reference for the company which is willing to implement the 6-sigma activity in the future.
