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发明公开
CN108598063A 常规芯片内的金属线及其制作方法 有权

常规芯片内的金属线及其制作方法
摘要：
本发明公开了一种常规芯片内的金属线及其制作方法，金属线中位于常规芯片内的部分具有第一段金属线及第二段金属线，且第一段金属线及第二段金属线能够在通过一定电流的情况下熔断。借此，本发明的常规芯片内的金属线，金属线为双断结构，采用eFuse熔断金属线不会出现金属线并未完全烧断的情况，从而提高了熔断良率。
摘要（英）：

The invention discloses a metal wire in a conventional chip and a manufacturing method thereof. The part, in the conventional chip, of the metal wire has a first section of metal wire and a section ofmetal wire, and the first section of metal wire and the second section of metal wire are be fused under the condition of passing a certain current. Whereby, the metal wire in the conventional chip disclosed by the invention is a double-break structure, the situation that the metal wire is incompletely burned out is avoided by adopting the eFsuse fuse metal wire, and the fusing yield is improved.

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