Self-aligned vertical antifuse

Details Self-aligned vertical antifuse Self-aligned vertical antifuse

1994-05-23

1995-05-02

Carroll, J.

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

Integrated circuit structure with electrically isolated...

Passive components in ics

257 50, 257751, 257763, 437195, 437922, H01L 4500, H01L 2702

Patent

active

054122457

ABSTRACT:
An integrated circuit has a plurality of programmable antifuses. Each antifuse can be programmed to connect metals runners on one level with either or both of a pair of runners on a second level.

REFERENCES:
patent: 4271424 (1981-06-01), Inayoshi et al.
patent: 4424578 (1984-01-01), Miyamoto
patent: 4943538 (1990-09-01), Mohsen et al.
patent: 4949084 (1990-08-01), Schwartz et al.
patent: 5100827 (1992-03-01), Lytle
patent: 5134457 (1992-07-01), Hamdy et al.
patent: 5171715 (1992-12-01), Husher et al.
European Search Report dated 30 Mar. 1994.

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