| 发明名称 |
Semiconductor device |
| 摘要 |
A semiconductor device is disclosed in which a barrier layer is deposited on the sides of the mesa. The barrier layer may comprise a semiconductor material. The barrier layer reduces diffusion of dopants into the active region of the device.
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| 申请公布号 |
US7449723(B2) |
申请公布日期 |
2008.11.11 |
| 申请号 |
US20040936362 |
申请日期 |
2004.09.08 |
| 申请人 |
AVAGO TECHNOLOGIES FIBER IP (SINGAPORE) PTE. LTD. |
发明人 |
MASSA JOHN STEPHEN;WOOD SIMON ANDREW |
| 分类号 |
H01L33/00;H01L29/06;H01S5/00;H01S5/22;H01S5/227 |
主分类号 |
H01L33/00 |
| 代理机构 |
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代理人 |
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