運用灰色理論於TFT-LCD廠商之供應商評選之研究

Abstract

摘要 現今東亞一直被視為發展薄膜電晶體-液晶顯示器(Thin-Film Transistor Liquid-Crystal Display, TFT-LCD)產業之最佳區域（Wong ＆ Mathews,1998），隨著半導體產業技術快速進步的同時，繼日本及韓國之後，如今台灣也已成為TFT-LCD的生產重鎮，台灣的TFT-LCD產業也如同半導體產業一樣，逐漸成為台灣未來的明星產業，再加上台灣政府兩兆雙星的政策，更使得TFT-LCD產業的未來有發展前景，因此，台灣TFT-LCD廠商未來之發展策略更是相當重要的議題。 而在供應鏈之中，製造商、供應商、配銷商、批發商、零售商與顧客，皆會影響著一個產業之未來發展，在供應商的選擇上，則為現今多加探討之議題，本研究建構TFT-LCD廠商之供應商評選模式，將灰色關聯度分析(Grey relational analysis)整合入層級分析法（Analytic Hierarchy Process，AHP）之架構，進行供應商評比準則之序列評估與供應商優先排序的動作。且在運用灰色關聯分析時，能以量化思考各項準則之評估過程，期能達到評比的公正性與加速評比之程序。最後，透過系統化程序之供應商評估模式，應用灰色關聯度分析做為方案排序的方法，以進行TFT-LCD廠商的供應商評選模式。

Abstract East Asia has been regarded as the development of modern thin film transistor - liquid crystal display (Thin-Film Transistor Liquid-Crystal Display, TFT-LCD) industry in the best area (Wong & Mathews, 1998), with the rapid progress of semiconductor technology, while Further, after Japan and South Korea, and now Taiwan has become a center for production of TFT-LCD, TFT-LCD industry in Taiwan is also the same as the semiconductor industry, Taiwan has become the star of the future industry, coupled with the Taiwan government's policy Two Trillion, moremakes the TFT-LCD industry in the future prospects and therefore the future of Taiwan's TFT-LCD manufacturers the development strategy is an important issue. In supply chains, manufacturers, suppliers, distributors, wholesalers, retailers and customers, will influence the future development of an industry, the supplier of choice, was more of the question today, In this study, the construction of TFT-LCD manufacturers supplier selection model, the gray correlation analysis (Grey relational analysis) integrated into the AHP (Analytic Hierarchy Process, AHP) of the framework for supplier evaluation and rating criteria of the sequence of priority suppliers sort of action. And in the use of gray relational analysis, the criteria can be thought to quantify the evaluation process, to achieve ratings of fairness of the procedures and speed up the appraisal. Finally, through a systematic process of vendor evaluation model, gray correlation analysis method as a ranking of the alternatives to TFT-LCD manufacturers for supplier selection model