Semiconductor devices including fuses and dummy fuses

Details Semiconductor devices including fuses and dummy fuses Semiconductor devices including fuses and dummy fuses

2005-04-05

2005-04-05

Wilczewski, Mary (Department: 2822)

Active solid-state devices (e.g., transistors, solid-state diode

Integrated circuit structure with electrically isolated...

Passive components in ics

Reexamination Certificate

active

06876057

ABSTRACT:
A semiconductor device may include a fuse section100having a layer in which a plurality of fuses26that are fusible by irradiation of an energy beam are formed, and a circuit wiring layer200formed in the fuse section100.The circuit wiring layer200is disposed in a layer below the layer in which the fuses26are formed, and is not connected to the fuses26.

REFERENCES:
patent: 5914524 (1999-06-01), Komenaka
patent: 6259147 (2001-07-01), Iwamoto et al.
patent: 6376894 (2002-04-01), Ikegami et al.
patent: 20030011042 (2003-01-01), Kagiwata
patent: 363055955 (1988-03-01), None
patent: 409270425 (1997-10-01), None

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