|標題:||Due-date assignment for wafer fabrication under demand variate environment|
|作者:||Pearn, W. L.|
Chung, S. H.
Lai, C. A.
Department of Industrial Engineering and Management
|關鍵字:||contamination model;due-date assignment;flow time;product mix;wafer fabrication|
|摘要:||In the semiconductor industry, dynamic changes in demand force companies to change the product mix frequently and periodically. Assigning tight but attainable due dates is a great challenge under the circumstances that the product mix changes periodically. In this paper, we consider the due-date assignment problem for wafer fabrication and present a due-date assignment model to set manufacturing due dates satisfying the target on-time-delivery rate. The contamination model is applied to tackle the effect of that product mix varies periodically. We demonstrate the effectiveness and accuracy of the proposed model by solving a real-world example taken from a wafer fabrication shop floor in an IC manufacturing factory.|
|期刊:||IEEE TRANSACTIONS ON SEMICONDUCTOR MANUFACTURING|
|Appears in Collections:||Articles|
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