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Integrated Circuit with Die Edge Assurance Structure
专利权人:
Broadcom Corporation
发明人:
ZENG Rong,TSAU Liming
申请号:
US201514683940
公开号:
US2016300800(A1)
申请日:
2015.04.10
申请国别(地区):
美国
年份:
2016
代理人:
摘要:
Integrated circuits with edge assurance structures are provided for more reliable and efficient monitoring of the die edge integrity using, for example, Automatic (or Automated) Test Equipment (ATE). The edge assurance structures can be used to test, for example, all (100%) of the production materials with virtually no extra cycle time and cost. The edge assurance structure can be located around an edge of the integrated circuit. The edge assurance structure can include a plurality of v-shaped structures that are connected to each other using a plurality of ultra-thick vias. The integrated circuit can include a pad that is coupled to the edge assurance structure. The pad can be used to measure a resistance of the edge assurance structure.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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