Semiconductor non-corrosive metal overcoat

Details Semiconductor non-corrosive metal overcoat Semiconductor non-corrosive metal overcoat

1992-07-16

1994-09-13

Quach, T. N.

Fishing, trapping, and vermin destroying

437201, 437203, 437228, 148DIG102, H01L 21283

Patent

active

053468589

ABSTRACT:
The invention is a method of preventing active metal circuit corrosion on a semiconductor device. Non-corrosive multi-layers of metals are applied over the entire surface of a semiconductor, and then the multi-layers are etched to separate the portions on device contacts from the portions on the non-contact areas of the semiconductor device.

REFERENCES:
patent: 3997963 (1976-12-01), Riseman
patent: 4742023 (1988-05-01), Hasegawa
patent: 4761386 (1988-08-01), Buynoski
patent: 4968637 (1990-11-01), Mozzi et al.
patent: 5026667 (1991-06-01), Roberts, Jr.
patent: 5063655 (1991-11-01), Lamey et al.
patent: 5071518 (1991-12-01), Pan
patent: 5078831 (1992-01-01), Miyazaki et al.
patent: 5136364 (1992-08-01), Byrne

Affiliated with

Also associated with

Rating

Semiconductor non-corrosive metal overcoat does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Semiconductor non-corrosive metal overcoat, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Semiconductor non-corrosive metal overcoat will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1120230