Static information storage and retrieval – Systems using particular element – Ferroelectric
Patent
1998-02-17
2000-01-18
Hoang, Huan
Static information storage and retrieval
Systems using particular element
Ferroelectric
365121, 365149, 257295, G11C 1122
Patent
active
060162678
ABSTRACT:
A nonvolatile memory system is described. The system includes ferroelectric memory cells each comprising a pair of metal plates and a ferroelectric material therebetween. Data are stored in the cells by applying an electric field corresponding to the desired data value across a given cell, thereby setting the polarity of the ferroelectric material to a given state. A datum is read from a cell by a mechanical force to the ferroelectric material and sensing charge induced on one of the cells.
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Bozso Ferenc Miklos
Emma Philip George
Hoang Huan
International Business Machines
Jordan Kevin M.
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