发明授权
- 专利标题: Electrical fuse device
- 专利标题(中): 电熔丝装置
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申请号: US13193637申请日: 2011-07-29
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公开(公告)号: US08198702B2公开(公告)日: 2012-06-12
- 发明人: Dong-suk Shin , Andrew-Tae Kim , Hong-jae Shin
- 申请人: Dong-suk Shin , Andrew-Tae Kim , Hong-jae Shin
- 申请人地址: KR Suwon-si, Gyeonggi-do
- 专利权人: Samsung Electronics Co., Ltd.
- 当前专利权人: Samsung Electronics Co., Ltd.
- 当前专利权人地址: KR Suwon-si, Gyeonggi-do
- 代理机构: Volentine & Whitt, PLLC
- 优先权: KR10-2007-0089078 20070903
- 主分类号: H01L23/525
- IPC分类号: H01L23/525
摘要:
The invention relates generally to a fuse device of a semiconductor device, and more particularly, to an electrical fuse device of a semiconductor device. Embodiments of the invention provide a fuse device that is capable of reducing programming error caused by non-uniform current densities in a fuse link. In one respect, there is provided an electrical fuse device that includes: an anode; a fuse link coupled to the anode on a first side of the fuse link; a cathode coupled to the fuse link on a second side of the fuse link; a first cathode contact coupled to the cathode; and a first anode contact coupled to the anode, at least one of the first cathode contact and the first anode contact being disposed across a virtual extending surface of the fuse link.
公开/授权文献
- US20110284988A1 ELECTRICAL FUSE DEVICE 公开/授权日:2011-11-24
信息查询
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