| 发明名称 |
Integrated circuit security system and method with implanted interconnections |
| 摘要 |
<p>An integrated circuit is protected from reverse engineering by connecting doped circuit elements of like conductivity (2S, 4S; 2D, 4D; 10D, 12S) with a doped implant (20, 22, 24) in the substrate (38), rather than with metallized interconnect. <IMAGE> <IMAGE></p> |
| 申请公布号 |
EP0585601(B1) |
申请公布日期 |
1999.04.28 |
| 申请号 |
EP19930111978 |
申请日期 |
1993.07.28 |
| 申请人 |
HUGHES ELECTRONICS CORPORATION |
发明人 |
BAUKUS, JAMES P.;CLARK, WILLIAM M., JR.;CHOW, LAP-WAI;KRAMER, ALLAN R. |
| 分类号 |
H01L23/52;G11C7/24;H01L21/3205;H01L21/822;H01L23/58;H01L27/02;H01L27/04;(IPC1-7):H01L23/58 |
主分类号 |
H01L23/52 |
| 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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