| 发明名称 |
CONTROL CIRCUIT FOR LASER TRIMMING |
| 摘要 |
PROBLEM TO BE SOLVED: To cut a leak current caused by the remaining resistor of a fuse in laser trimming. SOLUTION: The generation of a leak current flowing in the fuse remaining resistor is eliminated by inserting a fuse to an input of an RS flip flop which latches the state of a fuse. COPYRIGHT: (C)2003,JPO
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| 申请公布号 |
JP2003224197(A) |
申请公布日期 |
2003.08.08 |
| 申请号 |
JP20020023051 |
申请日期 |
2002.01.31 |
| 申请人 |
MATSUSHITA ELECTRIC IND CO LTD |
发明人 |
NAKAJIMA KO;SARAI OSAMU |
| 分类号 |
H01L27/04;H01L21/82;H01L21/822;(IPC1-7):H01L21/822 |
主分类号 |
H01L27/04 |
| 代理机构 |
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代理人 |
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| 主权项 |
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