Semiconductor integrated circuit device

Details Semiconductor integrated circuit device Semiconductor integrated circuit device

1992-03-23

1997-05-20

Saadat, Mahshid D.

Active solid-state devices (e.g., transistors, solid-state diode

Responsive to non-electrical signal

Magnetic field

257424, 257431, 257432, H01L 2982, H01L 4300, H01L 2714, H01L 310232

Patent

active

056314884

ABSTRACT:
There is disclosed a semiconductor integrated circuit device in which a semiconductor integrated circuit substrate provided with an electromagnetic coil from which lead wires are drawn out is movably arranged within a magnetic field. When a current is caused to flow in the magnetic coil through the conductors, a force in the direction of a magnetic field is exerted on the electromagnetic coil. Thus, this semiconductor integrated circuit device can operate as an actuator allowing the entirety of the substrate to be movable in either a positive or a negative direction the magnetic field. When the substrate is moved interlocking with a measurement object, an induced current flows in the electromagnetic coil. Accordingly, by measuring this current, it is possible to operate this device as a sensor capable of measuring changes in the physical quantity, etc. of the measurement object.

REFERENCES:
patent: 3258723 (1966-06-01), Osafune et al.
patent: 3533022 (1970-10-01), Engeler et al.
patent: 3671793 (1972-06-01), Scarlett
patent: 4935793 (1990-06-01), Boutigny

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