| 显卡芯片显示异常的失效分析 |
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| 引用本文： | 朱晓龙,祝永新. 显卡芯片显示异常的失效分析[J]. 电子测试, 2011, 0(10): 13-18 |
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| 作者姓名： | 朱晓龙 祝永新 |
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| 作者单位： | 上海交通大学微电子学院; |
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| 摘 要： | 显卡芯片是构成计算机最重要的部件之一,运用芯片失效分析的方法和依照严谨的失效分析流程准确迅速地发现芯片失效的根本原因对显卡芯片及计算机系统集成制造的品质改善至关重要。由于显卡芯片具有一定的特殊性,因此我们根据半导体器件失效分析的基本流程提出了针对显卡芯片显示异常的失效分析的改进流程。同时通过对一组显卡芯片显示异常实际案...
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| 关 键 词： | 显卡芯片 FCBGA 失效分析 分析流程 失效原因 |
Validation analysis of abnormal display on graphic chip |
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| Zhu Xiaolong,Zhu Yongxin. Validation analysis of abnormal display on graphic chip[J]. Electronic Test, 2011, 0(10): 13-18 |
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| Authors: | Zhu Xiaolong Zhu Yongxin |
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| Affiliation: | Zhu Xiaolong,Zhu Yongxin (School of Microelectronics,Shanghai Jiao Tong University,Shanghai,200030) |
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| Abstract: | The graphic chip is one of key parts of computer.Following up major failure analysis methods and a specific failure analysis process are very important to the quality improvement of graphic chip and computer manufacturing,so that we could find out the root causes of failing chips correctly and timely.Based on basic IC failure analysis process and failure analysis of a serial of abnormal display on graphic chips,this paper has detailed the major failure analysis methods to find out root causes and summarize graphic chip failure analysis process of this failure mode. |
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| Keywords: | graphic chip FCBGA failure analysis failure analysis process root cause |
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