发明名称 |
SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE |
摘要 |
A semiconductor device includes a first moisture-resistant ring disposed in a peripheral region surrounding a circuit region on a semiconductor substrate in such a way as to surround the circuit region and a second moisture-resistant ring disposed in the peripheral region in such a way as to surround the first moisture-resistant ring.
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申请公布号 |
US2010244199(A1) |
申请公布日期 |
2010.09.30 |
申请号 |
US20100749018 |
申请日期 |
2010.03.29 |
申请人 |
FUJITSU MICROELECTRONICS LIMITED |
发明人 |
SAKUMA JUN;MATSUMURA HIDEAKI;OHSHIMA TADASHI |
分类号 |
H01L23/58;H01L21/71 |
主分类号 |
H01L23/58 |
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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