发明申请
- 专利标题: E-Fuse and Associated Control Circuit
- 专利标题(中): 电子保险丝及相关控制电路
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申请号: US12702984申请日: 2010-02-09
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公开(公告)号: US20100213551A1公开(公告)日: 2010-08-26
- 发明人: Chi Kang Liu , Chin-Wei Lin , Min-Nan Hsieh
- 申请人: Chi Kang Liu , Chin-Wei Lin , Min-Nan Hsieh
- 申请人地址: TW Hsinchu Hsien
- 专利权人: MSTAR SEMICONDUCTOR, INC.
- 当前专利权人: MSTAR SEMICONDUCTOR, INC.
- 当前专利权人地址: TW Hsinchu Hsien
- 优先权: TW098105835 20090224
- 主分类号: H01L27/105
- IPC分类号: H01L27/105 ; H01L23/525
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.
公开/授权文献
- US08258598B2 E-fuse and associated control circuit 公开/授权日:2012-09-04