发明授权
- 专利标题： Programmable electrical fuse
- 专利标题（中）： 可编程电气保险丝
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申请号： US12135242申请日： 2008-06-09
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公开(公告)号： US08101505B2公开(公告)日： 2012-01-24
- 发明人: Michel J. Abou-Khalil , Robert J. Gauthier, Jr. , Tom C. Lee , Junjun Li , Souvick Mitra , Christopher S. Putnam , William Tonti
- 申请人： Michel J. Abou-Khalil , Robert J. Gauthier, Jr. , Tom C. Lee , Junjun Li , Souvick Mitra , Christopher S. Putnam , William Tonti
- 申请人地址： US NY Armonk
- 专利权人： International Business Machines Corporation
- 当前专利权人： International Business Machines Corporation
- 当前专利权人地址： US NY Armonk
- 代理机构： Scully, Scott, Murphy & Presser, P.C.
- 代理商 Richard M. Kotulak, Esq.
- 主分类号： H01L21/479
- IPC分类号： H01L21/479 ; H01L23/52
摘要：
The present invention relates to e-fuse devices, and more particularly to a device and method of forming an e-fuse device, the method comprising providing a first conductive layer connected to a second conductive layer, the first and second conductive layers separated by a barrier layer having a first diffusivity different than a second diffusivity of the first conductive layer. A void is created in the first conductive layer by driving an electrical current through the e-fuse device.
公开/授权文献
- US20090302416A1 Programmable Electrical Fuse 公开/授权日：2009-12-10
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