Programmable ferroelectric polymer neural network

Details Programmable ferroelectric polymer neural network Programmable ferroelectric polymer neural network

1988-10-17

1989-10-10

Griffin, Donald A.

Electrical transmission or interconnection systems

Nonlinear reactor systems

Parametrons

34082579, 365117, G06F 1542, H04Q 900, G11C 1122

Patent

active

048734551

ABSTRACT:
The network comprises several memory elements made of ferroelectric polymer, arranged in a matrix organization at the intersections of row and column electrodes. Each memory element (Mij) memorizes a synaptic coefficient a.sub.ij of the network which may be restored by pyroelectric effect on the corresponding column of the network. Amplifier circuits, respectively connected to the columns, give a voltage which is equal to the sum, to which a sign is assigned, of the products of the synaptic coefficients by the voltage components applied to each of the lines of the network.

REFERENCES:
patent: 3430203 (1969-02-01), Crawford
patent: 3845471 (1974-10-01), Reitbeock
patent: 4169258 (1979-09-01), Tannas, Jr.
patent: 4348611 (1982-09-01), Ruppel et al.
patent: 4518866 (1985-05-01), Clymer
patent: 4620262 (1986-10-01), Olsen

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