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In the traditional semiconductor manufacturing process, the back-end wafer testing processes need more manpower to confirm data and information returns. The production time is exhausted in these processes, which affect and decrease the production profitability of businesses. The research purposes of this thesis derived radio frequency identification (RFID) system to conduct automated material identification functions. In order to achieve the automatic semiconductor wafer testing processes, this thesis integrated electronic systems with all relevant production data using RFID. Besides, there are some additional values which include high-quality production, low cost, short delivery and more diversity. This thesis used RFID system to plant equipment. The semiconductor test machines are installed RFID reader and combined with the interior Internet in factories. The related production staffs can timely access the relevant information via manufacturing execution system (MES) and cargo information to control the production processes. Furthermore, these devices can integrate all related information which contains operation, productivity, yield and quality.
Keywords: Wafer Testing, Radio Frequency Identification (RFID), Manufacturing execution system (MES).
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