发明名称 |
On-Chip Real-Time Moisture Sensor For and Method of Detecting Moisture Ingress in an Integrated Circuit Chip |
摘要 |
On-chip real-time moisture detection circuitry for monitoring ingress of moisture into an integrated circuit chip during the operational lifetime of the chip. The moisture detection circuitry includes one or more moisture-sensing units and a common moisture monitor for monitoring the state of each moisture-sensing units. The moisture monitor can be configured to provided a real-time moisture-detected signal for signaling that moisture ingress into the integrated circuit chip has occurred.
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申请公布号 |
US2008191716(A1) |
申请公布日期 |
2008.08.14 |
申请号 |
US20070672535 |
申请日期 |
2007.02.08 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
CHEN FEN;FENG KAI D. |
分类号 |
G01R27/26 |
主分类号 |
G01R27/26 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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