Improvement For Semiconductor Porcess Yield By Big Data Analysis Technology With A Machine Learning And Statistical Method.
碩士 === 國立高雄應用科技大學 === 電機工程系博碩士班 === 103 === It is a well-known fact that Taiwan is of superior manufacturing technology on semiconductor in the world, and one of the main characteristics is that the related manufacturers can produce quality products in a very short time. In the production of semicon...
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ndltd-TW-103KUAS04420302016-09-11T04:08:43Z http://ndltd.ncl.edu.tw/handle/89841155167867728899 Improvement For Semiconductor Porcess Yield By Big Data Analysis Technology With A Machine Learning And Statistical Method. 一個結合機器學習與統計方法的大數據分析技術用於半導體製程良率的改善 Shou-Cheng Cheng 鄭守成 碩士 國立高雄應用科技大學 電機工程系博碩士班 103 It is a well-known fact that Taiwan is of superior manufacturing technology on semiconductor in the world, and one of the main characteristics is that the related manufacturers can produce quality products in a very short time. In the production of semiconductor encapsulation, the production yield is one of critical issues concerned by various foundries. It is because that yield rate can directly affects the quality of the final product and the profitability. When abnormal problems of production quality occurred, engineers should carry out the subsequent revision action immediately and make trouble-shooting analysis to improve production line according to the relevant production records. As a result, it would be useful for finding out possible factors that may affect the product quality in advance, by using the large-volume of related data collected in the manufacturing process, and analytical techniques of such big data. Also, such methods are beneficial in detecting abnormality, in order to make a significant improvement for production yield and reducing of production cost and shorten the time of manual inspection and classification. In this work we took the analysis of defect product samples during encapsulation manufacturing process as an example for case study, and as such we applied machine learning techniques to classify the defect products and verified the resulting accuracy to insure the feasibility of the experimental result, in order for establishing a classification system to reduce the cost of manual inspection. This work started with the utilization of Support Vector Machines (SVM) method to carry out the task of classification, and then compared the accuracy with the Back-propagation net (BPN) model. After that, a statistical analysis technique, Pearson product-moment correlation coefficient method, was utilized to formulate the influential factors for production quality and explain the related concept and effectiveness of big data analysis. Chung-Hong Lee 李俊宏 2015 學位論文 ; thesis 76 zh-TW |
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碩士 === 國立高雄應用科技大學 === 電機工程系博碩士班 === 103 === It is a well-known fact that Taiwan is of superior manufacturing technology on semiconductor in the world, and one of the main characteristics is that the related manufacturers can produce quality products in a very short time. In the production of semiconductor encapsulation, the production yield is one of critical issues concerned by various foundries. It is because that yield rate can directly affects the quality of the final product and the profitability. When abnormal problems of production quality occurred, engineers should carry out the subsequent revision action immediately and make trouble-shooting analysis to improve production line according to the relevant production records. As a result, it would be useful for finding out possible factors that may affect the product quality in advance, by using the large-volume of related data collected in the manufacturing process, and analytical techniques of such big data. Also, such methods are beneficial in detecting abnormality, in order to make a significant improvement for production yield and reducing of production cost and shorten the time of manual inspection and classification.
In this work we took the analysis of defect product samples during encapsulation manufacturing process as an example for case study, and as such we applied machine learning techniques to classify the defect products and verified the resulting accuracy to insure the feasibility of the experimental result, in order for establishing a classification system to reduce the cost of manual inspection. This work started with the utilization of Support Vector Machines (SVM) method to carry out the task of classification, and then compared the accuracy with the Back-propagation net (BPN) model. After that, a statistical analysis technique, Pearson product-moment correlation coefficient method, was utilized to formulate the influential factors for production quality and explain the related concept and effectiveness of big data analysis.
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author2 |
Chung-Hong Lee |
author_facet |
Chung-Hong Lee Shou-Cheng Cheng 鄭守成 |
author |
Shou-Cheng Cheng 鄭守成 |
spellingShingle |
Shou-Cheng Cheng 鄭守成 Improvement For Semiconductor Porcess Yield By Big Data Analysis Technology With A Machine Learning And Statistical Method. |
author_sort |
Shou-Cheng Cheng |
title |
Improvement For Semiconductor Porcess Yield By Big Data Analysis Technology With A Machine Learning And Statistical Method. |
title_short |
Improvement For Semiconductor Porcess Yield By Big Data Analysis Technology With A Machine Learning And Statistical Method. |
title_full |
Improvement For Semiconductor Porcess Yield By Big Data Analysis Technology With A Machine Learning And Statistical Method. |
title_fullStr |
Improvement For Semiconductor Porcess Yield By Big Data Analysis Technology With A Machine Learning And Statistical Method. |
title_full_unstemmed |
Improvement For Semiconductor Porcess Yield By Big Data Analysis Technology With A Machine Learning And Statistical Method. |
title_sort |
improvement for semiconductor porcess yield by big data analysis technology with a machine learning and statistical method. |
publishDate |
2015 |
url |
http://ndltd.ncl.edu.tw/handle/89841155167867728899 |
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