| 发明名称 |
METHOD OF BLOWING FUSES IN AN IC, FOR EXAMPLE FOR WRITING INFORMATION INTO A FUSE-TYPE ROM |
| 摘要 |
Fuses (1) are formed on an insulating film (2), are connected to conductor lines (6, 7) and are covered by a protective film (8). A ramp voltage is applied so as to blow the fuses without breaking the protective film. |
| 申请公布号 |
DE3371442(D1) |
申请公布日期 |
1987.06.11 |
| 申请号 |
DE19833371442 |
申请日期 |
1983.12.15 |
| 申请人 |
FUJITSU LIMITED |
发明人 |
MUKAI, RYOICHI |
| 分类号 |
H01L21/3205;G11C17/06;H01L21/326;H01L21/82;H01L23/52;H01L23/525;H01L27/10;(IPC1-7):H01L21/90 |
主分类号 |
H01L21/3205 |
| 代理机构 |
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代理人 |
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