Spike-Signalerzeugungsvorrichtung und Spike-Signalverarbeitungsverfahren für eine Gehirn-Computer-Schnittstelle

Details

Veröffentlichungs-Nr.

EP4814799

Anmeldetag

3. September 2025

Veröffentlichung

30. September 2026

Rechtsraum

EP

Abstract

A spike signal generation device according to one embodiment of the present disclosure includes a signal input unit, an artificial neuron, and a signal output unit. The signal input unit includes a signal input electrode, and an input signal conversion unit. The signal input electrode is configured to transmit an input spike signal output from a signal output neuron. The input spike signal is input from the input signal conversion unit, and an input signal different from the input spike signal is output. The artificial neuron includes an input semiconductor unit, an output semiconductor unit, and a floating semiconductor unit. The input semiconductor unit is configured to receive the input signal. In case that a voltage applied to the input semiconductor unit is greater than or equal to a reference voltage, an output spike signal is output from the output semiconductor unit. The signal output unit includes an output signal conversion unit, and a signal output electrode. The output signal conversion unit receives the output spike signal to output an output signal different from the output spike signal. The signal output electrode is configured to transmit the output signal to the signal input neuron.

Anmelder

Firma

Korea Advanced Institute of Science and Technology

Land

🇰🇷 Südkorea