Back-end electrically programmable fuse
A BEOL e-fuse is disclosed which reliably blows in the via and can be formed even in the tightest pitch BEOL layers. The BEOL e-fuse can be formed utilizing a line first dual damascene process to create a sub-lithographic via to be the programmable link of the e-fuse. The sub-lithographic via can be...
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Main Authors | , , , , , , , , |
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Format | Patent |
Language | English |
Published |
20.06.2017
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Subjects | |
Online Access | Get full text |
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