以XML為基礎之晶圓代工資訊服務系統構建與實作

Abstract

為了提昇台灣半導體產業的產值，提高產品品質、降低成本、改變顧客服務方式、建立行銷管道、快速回應顧客資訊需求、以及內部的持續改善都是必經之路。而要如何提供比競爭對手更好的服務品質，便成為晶圓代工廠能否確保持續穩定成長的重要基礎。 隨著電子商務時代的來臨，晶圓代工產業也感受到了新時代潮流的衝擊。因此，建立IC產業供應鏈的資料交換標準則是格外重要的一項課題。以往企業與企業之間的商業文件往來，主要是利用電子資料交換(Electronic Data Interchange, EDI)的技術。但是，電子資料交換卻存在著許多的問題。近年來，由於XML的出現，使得傳統資料表現的形式都可以因為引用XML而重新包裝。XML能夠讓使用者自定標籤的資料格式也漸漸獲得大家的青睞與認同。 本研究透過統一模式語言(UML)的分析方法，針對晶圓代工廠與IC設計公司之間的下單相關作業、生產製造資訊與營運資料交流資訊作一剖析，並利用Rational Rose建立其資訊交流模型。 最後實作一XML訂單系統，使IC設計公司可以利用ASP程式抓取公司內部「下單資料庫」的資料，並將其轉成為XML文件格式，而後經由網路上傳至晶圓代工廠的「訂單資料庫」中，使得下單的動作變得簡單、快速而且正確。

In order to increase the output value of IC foundry industry, the following things are necessary without exception, including improving the quality, reducing the cost, changing in the services, establishing the marketing channel, quick responding to the customer need information and keeping improving of the business. As the times of E-Commerce coming, IC foundry industry is also influenced by the new impact. Consequently, to set up a standard of data exchange for IC industry is an important topic for study. In the past, the commerce data exchanged are through the Electronic Data Interchange (EDI) technology. However, EDI has some shortcomings. These days, XML had been presented to the public. The form of data used in the past can be represented afresh by XML. Besides, XML allows users to set the tags at user's own will. The study is aimed at building information service system for the IC design house and the IC foundry by utilizing UML. The exchanged information includes the order tasks, the production tasks and the financial reports. The Rational Rose is used to construct the information service model. An XML-based order system is implemented, so that the IC design house can use ASP to extract data from the “Order Database”, and then save it as an XML file. After getting the XML file, the personnel of the IC design house can upload it via Internet to “Purchase Order Database”, which is owned by the IC foundry. In this way, the purchase procedures will become simple, speedy and correct.