发明公开
EP1032040A3 Metal wire fuse structure with cavity 审中-公开
Sicherungsstruktur aus Metalldraht mit einem Hohlraum

Metal wire fuse structure with cavity
摘要:
An integrated circuit has primary devices and redundant devices being selective substituted for the primary devices through at least one fuse. The fuse includes a first layer having at least one fuse link region, a second layer over the first layer and cavities in the second layer above the fuse link region.
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