A Study on Improvement of Overall Equipment Effectiveness─ Case Study of Semiconductor Industry
| Autor: | Kuo-Rong Ling, 凌國榮 |
|---|---|
| Rok vydání: | 2002 |
| Druh dokumentu: | 學位論文 ; thesis |
| Popis: | 90 Wafer Foundry and Memory IC are two major driving forces for Taiwan’s semiconductor manufacturing industry. In order to sustain continuation of improving the quality and productive efficiency in Taiwan, an Overall Equipment Effectiveness (OEE) evaluation system is introduced. By using this system, the causes of efficiency losses are analyzed and classified to provide effective way of tracking the productivity and the problems are pointed out together with the activities of improvement to be carried. In this study, world ranking famous Wafer Foundry Company T is taken as experience case. From the experience in T Company, an OEE system is established, the effective index for performance evaluation is provided to clearly analyze the causes of efficiency losses that have to be improved. First the status and manufacturing process of semiconductor industry is introduced; the competitive environment is analyzed. Next, the method of implementing OEE system is presented from system architecture, equipment automation and data structure three aspects. Then T Company is taken as illustrative example to show actual improvement of OEE. The conclusions and the suggestion to industry are given in the last, which is worthy reference for practical application. |
| Databáze: | Networked Digital Library of Theses & Dissertations |
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