Semiconductor integrated circuit device

Active solid-state devices (e.g. – transistors – solid-state diode – Integrated circuit structure with electrically isolated... – Passive components in ics

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Details

257516, 257533, 257537, 257540, H01L 2702

Patent

active

054163579

ABSTRACT:
A semiconductor integrated circuit device is provided with, in a land formed on a semiconductor substrate, a plurality of resistor layers constituted by semiconductor layers of a conductive type reverse to that of the land, and two of the plurality of the resistor layers are connected in series between a supply voltage and a reference potential. The land of the reference potential side resistor layer of the resistor layers connected in series is formed separately from the lands of the other resistor layers, and a voltage lower than a voltage applied to the other resistor layers is applied to the reference potential side resistor layer.

REFERENCES:
patent: 4085382 (1978-04-01), Barber et al.

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