Non-volatile memory cell and sensing method

Static information storage and retrieval – Systems using particular element – Ferroelectric

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365149, 36518907, G11C 1122, G11C 700

Patent

active

048887331

ABSTRACT:
A ferroelectric memory cell has one capacitor isolated from bit lines by two transistors, one on each side. The cell is read by pulsing the capacitor in one direction, then the other, storing developed charge on other capacitors or the like, and comparing voltages.

REFERENCES:
patent: 4103342 (1978-07-01), Miersch et al.
patent: 4809225 (1989-02-01), Dimmler et al.
Merz et al., "Ferroelectric Storage Devices", Bell Laboratories Record, Sep. 1955, pp. 340, 342.
Pulvira, "Research on the Application of Ferro- and Ferrielectric Phenomena in Computer Devices", Oct. 1963, pp. 40-41.

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