Electrical transmission or interconnection systems – Nonlinear reactor systems – Parametrons
Patent
1977-05-31
1978-10-31
Larkins, William D.
Electrical transmission or interconnection systems
Nonlinear reactor systems
Parametrons
307309, 357 36, 357 46, 357 48, 357 51, H01L 2722, H01L 4306
Patent
active
041237722
ABSTRACT:
A semiconductor device having a Hall element in which, in order to reduce the offset, the Hall element consists of an even number of sub-Hall elements provided in one semiconductor body and the anode and cathode contacts of which are connected together, which sub-Hall elements each have a Hall contact, and in which one half of the Hall contacts is of one polarity and the other half is of the opposite polarity. The sub-Hall elements are divided into groups of each two sub-Hall elements with mutually parallel main current directions, and Hall contacts of the same polarity are connected together. The sub-Hall elements advantageously have a common Hall body in the form of a square of another regular polygon, in which the contacts are placed along the edge of the Hall body.
REFERENCES:
patent: 2774890 (1956-12-01), Semmelman
patent: 3522494 (1970-08-01), Bosch
patent: 3823354 (1974-07-01), Janssen
patent: 3852802 (1974-12-01), Wolf et al.
patent: 3995304 (1976-11-01), Pease
Collins et al., IBM Tech. Discl. Bulletin, vol. 12, No. 12, May 1970, p. 2163 (307-309).
Larkins William D.
Trifari Frank R.
U.S. Philips Corporation
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