ELECTRONIC SYNAPSE DEVICE

摘要

An electronic synapse device comprising a substrate formed from semiconductor material; a first input for receiving a weighting signal; a second input for receiving a signal from a pre-synaptic neuron device; an insulating layer provided between the first and second inputs and the semiconductor material; and an output, the second input being located between the first input and the output. Upon application of the weighting signal to the first input, a quantity of charge accumulates in said substrate in the region of said first input. Subsequently, upon application of the pre-synaptic signal to the second input, the charge is transferred to a region of the substrate that is substantially in register with the second input whereupon the charge causes an output signal to be generated at the output.