Device for the selective storage of charges and for selective ch

Electrical transmission or interconnection systems – Nonlinear reactor systems – Parametrons

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Details

307269, 357 24, G11C 1928, G11C 1134, H03K 2502

Patent

active

039873129

ABSTRACT:
A device for selectively shifting charges in a given direction, or in the opposite direction, and for storing charges selectively employs a charge coupled charge shift arrangement having a substrate of doped semiconductor material, an electrical insulating layer on the substrate and at least one row of first electrodes on the insulating layer which are separated from one another by gaps and at least one row of second electrodes arranged at least over each gap and insulated from the first electrodes. In addition to contacts for introducing and withdrawing charges, first contact lines connect each first electrode to alternate ones of the first electrodes in the row and second contact lines connect each second electrode to alternate ones of the second electrodes in the row. Each of the contact lines which serves to connect the first electrodes is capacitively connected to the contact lines which serve to connect the second electrodes directly adjacent on the one side of the first electrodes. Either of the two contact lines which serve to connect the first electrodes or the other two contact lines are provided with a terminal for receiving respective pulse trains. A d.c. voltage supply is connected by way of a commutator switch to the first and second contact lines, the commutator switch having two closed and an open switch condition. The contact lines which are not provided with terminals for receiving pulse trains are each connected by way of an on-off switch to a further terminal of an electrical supply and the substrate is connected to another supply terminal.

REFERENCES:
patent: 3651349 (1972-03-01), Kahng et al.
patent: 3789247 (1974-01-01), Beausoleil et al.
patent: 3819959 (1974-06-01), Chang et al.
patent: 3902187 (1975-08-01), Engeler et al.

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