Acoustic storage device intended in particular for the correlati

Details Acoustic storage device intended in particular for the correlati Acoustic storage device intended in particular for the correlati

1979-06-25

1982-02-09

James, Andrew J.

Wave transmission lines and networks

Automatically controlled systems

With control of equalizer and/or delay network

333154, 333150, 357 14, 357 51, 357 55, H01L 2906, H01L 2702, H01L 2992

Patent

active

043152759

ABSTRACT:
That face of the non-epitaxied substrate of high resistivity which supports the junction 3 formed by the planar method is treated by a mesa attack in such a way that it is smaller than the opposite face 7. An insulating ring 4 covers the periphery of the junction and projects beyond the substrate. This ring has external dimensions smaller than those of the face 7 beyond which it projects. A metallic layer 6 ensuring an ohmic contact covers in particular the lateral walls of the diode created by the mesa attack except for those zones of these walls beyond which the insulating ring 4 projects. This metallization of the lateral walls acts as an electrode and connects the diodes generally formed on one and the same substrate to one another.

REFERENCES:
patent: 3065391 (1962-11-01), Hall
patent: 3244555 (1966-04-01), Adam et al.
patent: 3325702 (1967-06-01), Cunningham
patent: 3754192 (1973-08-01), Palfreeman
patent: 3823352 (1974-07-01), Pruniaux et al.
patent: 3865646 (1975-02-01), Logan et al.
patent: 3878553 (1975-04-01), Sirles et al.
patent: 3896473 (1975-07-01), Dilorenzo et al.
patent: 3916509 (1975-11-01), Hoeberechts
patent: 3975696 (1976-08-01), Kantorowicz
patent: 4075650 (1978-02-01), Calviello
patent: 4097890 (1978-06-01), Morris et al.

Affiliated with

Also associated with

Rating

Acoustic storage device intended in particular for the correlati does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Acoustic storage device intended in particular for the correlati, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Acoustic storage device intended in particular for the correlati will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1263263