Method of sealing integrated circuits

Details Method of sealing integrated circuits Method of sealing integrated circuits

1995-06-05

1996-10-08

Picardat, Kevin M.

Fishing, trapping, and vermin destroying

437183, 437189, 437192, 437203, H01L 2160

Patent

active

055631029

ABSTRACT:
This invention relates to integrated circuits which are protected from the environment. Such circuits are sealed by applying a diffusion barrier metal layer to the bond pads and two passivation layers to the remainder of the circuit.

REFERENCES:
patent: 4087314 (1978-05-01), George et al.
patent: 4427715 (1984-01-01), Harris
patent: 4749631 (1988-06-01), Haluska et al.
patent: 4756977 (1988-07-01), Haluska et al.
patent: 4855257 (1989-08-01), Kouda
patent: 5136364 (1992-08-01), Byrne
patent: 5270253 (1993-12-01), Arai et al.

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