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公开(公告)号:US20100213551A1
公开(公告)日:2010-08-26
申请号:US12702984
申请日:2010-02-09
申请人: Chi Kang Liu , Chin-Wei Lin , Min-Nan Hsieh
发明人: Chi Kang Liu , Chin-Wei Lin , Min-Nan Hsieh
IPC分类号: H01L27/105 , H01L23/525
CPC分类号: H01L27/0629 , H01L23/5256 , H01L2924/0002 , H01L2924/00
摘要: An e-fuse and an e-fuse control circuit are provided. The e-fuse includes a polysilicon layer and a metal silicide layer stacked on the polysilicon layer. The e-fuse operates in an open state when the silicide layer is broken by burning while one portion of the polysilicon layer is exposed.
摘要翻译: 提供电子熔丝和电熔丝控制电路。 电熔丝包括堆叠在多晶硅层上的多晶硅层和金属硅化物层。 当硅化物层通过燃烧而破坏时,e熔丝工作在打开状态,同时暴露多晶硅层的一部分。