Static information storage and retrieval – Systems using particular element – Capacitors
Patent
1976-06-17
1978-07-25
Konick, Bernard
Static information storage and retrieval
Systems using particular element
Capacitors
365208, G11C 1124, G11C 1140, G11C 702
Patent
active
041033426
ABSTRACT:
A two-device memory cell for a memory array comprising a single storage capacitor having its terminals respectively coupled to one end of the respective source-drain paths of a pair of field-effect transistors so as to be in series therewith and float between a pair of bit/sense lines of the memory array respectively coupled to the other end of said paths and thereby provide a differential sense signal. Each of the gate electrodes of said pair of field effect transistors is coupled to the word line of said memory array. The differential sense signal obtained from such an arrangement obviates the need for a dummy cell to provide a reference level for detecting the state of the cell.
REFERENCES:
patent: 3463992 (1969-08-01), Solberg
patent: 3585185 (1974-12-01), Reed
patent: 3938109 (1976-02-01), Gionis et al.
Miersch Ekkehard Fritz
Spampinato Dominic Patrick
Goodwin John J.
International Business Machines - Corporation
Jordan John A.
Konick Bernard
McElheny Donald
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