近年來，薄膜電晶體液晶顯示器(TFT-LCD)產業的興起，已成為世界經濟景氣的指標之一，從三代廠到已投產的八代廠，以及未來的九代、十代廠，各家企業所投入的成本不計其數，高達百億千億。然而在競爭激烈的國際市場上，如何取得更高的市佔率，獲得更多的利潤，讓企業永續經營已成為大家所專注的問題，其中降低生產成本是最直接也是最有效，企業最常用的方法之一。
降低生產成本的改善範圍非常的廣，包含材料採購成本、機器生產成本、研發成本、人力成本…等，而本文主要研究的是降低機器生產成本中的測機成本。現行的機台例行性測機排程作業(QCS：quality control scheduling)，是採用人工靜態方式定期安排，而此方法已無法滿足快速變化的市場及作業成本需求，加上這幾年電腦技術快速的開發，網路系統的成長及盛行，因此如何利用電腦系統運算來做動態的例行性測機排程，以及遠端作業是一個非常急迫的問題。
現行已有非常多的方法在生產排程、預防保養排程領域方面的應用，但是在機台例行性測機排程方面，探討的文獻中並沒有任何文章探討此問題。本篇文章例行性測機作業網路化之研究，主要是利用知識庫系統中的法則式推理，結合即時資訊的資料庫管理系統來安排出動態的例行性測機時程，且能得到比人工排程較低的測機成本。接著再藉由動態伺服器網頁程式語言設計出一套網路操作介面，讓使用者直接在遠端電腦上即可查詢得知當日待執行的測機資訊，以及利用此套系統進行記錄作業，而達到無紙化，最後再將此研究應用到TFT-LCD產業中的Array段製程，結果證明例行性測機次數有顯著降低。

Recently, TFT-LCD (Thin-Film Transistor Liquid-Crystal Display) has emerged as a new industry, and has become an index of the economic cycle. From the beginning until now, this industry has invested billions of dollars to build factories, and it will continue to do so in the future. So, the key problem is: How to obtain higher market shares and make more profits in the international market? Reduction of production costs, which has often been used by industry, is a direct approach to achieve it. Reducing production costs involves many areas, for example, material purchasing cost, machine cost, development and research cost, manpower cost etc. This paper’s focus is on reducing the cost of machine testing. In the past, routine machine testing was scheduled manually. This method was not suitable to meet the fast changes that resulted from computer technique development with high speed calculation capacity and web system growth. So, how to replace manual scheduling with computer scheduling is a serious problem. The paper presents a web-based system for scheduling of routine machine testing. This system uses rules-based and real time data in the data base management system to produce a dynamic schedule. It is then posted on a web page with function language, Active Server Pages. Users can then query data on their personal computers through the internet. Finally, applying to Array process in TFT-LCD will achieve significant cost reduction.

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