Semiconductor integrated circuit

Details Semiconductor integrated circuit Semiconductor integrated circuit

1981-01-14

1983-12-06

Davie, James W.

357 41, 357 48, 357 52, 357 51, H01L 2704

Patent

active

044196849

ABSTRACT:
Well regions of p-type are disposed in a surface region of an n-type Si substrate of a semiconductor integrated circuit. The p-type well regions are arranged in the shape of islands, and various semiconductor elements are formed in the p-type well islands. The substrate surface region between the p-type well islands is filled with a depletion layer, and an interconnection layer is disposed on an insulating film over that body region contained within the depletion layer.

REFERENCES:
patent: 3601668 (1971-08-01), Slaten et al.
patent: 3612964 (1971-10-01), Kawazu
patent: 4167748 (1979-09-01), D'Angelo et al.

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