| 发明名称 |
Solid-state imaging device, manufacturing method thereof, electronic apparatus, and semiconductor device |
| 摘要 |
A semiconductor device includes a substrate, a region including a semiconductor element on the substrate, and at least one guard ring structure provided around the region. The guard ring structure includes a guard ring and at least one portion comprised of the substrate.
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| 申请公布号 |
US8492805(B2) |
申请公布日期 |
2013.07.23 |
| 申请号 |
US201113010937 |
申请日期 |
2011.01.21 |
| 申请人 |
AKIYAMA KENTARO;TAKIZAWA MASAAKI;SONY CORPORATION |
发明人 |
AKIYAMA KENTARO;TAKIZAWA MASAAKI |
| 分类号 |
H01L27/14 |
主分类号 |
H01L27/14 |
| 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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