Linear integrated resistor

Details Linear integrated resistor Linear integrated resistor

1988-07-08

1989-07-04

Albritton, C. L.

Electrical resistors

With terminal

Terminal tapped on resistance element

338325, 357 51, H01C 114

Patent

active

048454621

ABSTRACT:
An integrated resistor is constituted by a doped resistance body in a semiconductor substrate which is coated with a layer of insulating material having local apertures in which metal end contacts (2a, 3a) and tapping contacts (4a, 5a, 6a) are provided. The width of each tapping contact (4a, 5a, 6a) is smaller than the width of the doped zone and, viewed in the longitudinal direction of the resistance body, the tapping contacts (4a, 5a, 6a) do not overlap.

REFERENCES:
patent: 3362851 (1968-01-01), Dunster
patent: 3727165 (1973-04-01), Hagen
patent: 4439753 (1984-03-01), Kawawa

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