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US 12,593,611 B2Granted
Reservoir element and neuromorphic device
AssigneeTDK Corporation
InventorEiji Suzuki
Life of this patent
Estimating the term…
Abstract
A reservoir element according to an embodiment has a plurality of vibrators, at least one of the plurality of vibrators has a vibration state different from vibration states of the other vibrators, and vibrations of the plurality of vibrators are configured to affect each other.
Claims18
A reservoir element, comprising:
- a plurality of vibrators,
- wherein at least one of the plurality of vibrators has a vibration state different from vibration states of the other vibrators, and
- vibrations of the plurality of vibrators are configured to affect each other
- wherein at least one of the plurality of vibrators has a size or a material different from sizes or materials of the other vibrators.
1 more element
A reservoir element, comprising:
- a plurality of vibrators;
- and
- a second AC power supply configured to apply an AC voltage between the upper electrode and the lower electrode,
- wherein at least one of the plurality of vibrators has a vibration state different from vibration states of the other vibrators,
- vibrations of the plurality of vibrators are configured to affect each other
- each of the plurality of vibrators comprises:
- a piezoelectric material;
- and
- an upper electrode and a lower electrode which sandwich the piezoelectric material therebetween.
6 more elements
A reservoir element, comprising:
- a plurality of vibrators;
- and
- a strain sensor which is in contact with each of the plurality of vibrators,
- wherein at least one of the plurality of vibrators has a vibration state different from vibration states of the other vibrators, and
- vibrations of the plurality of vibrators are configured to affect each other.
2 more elements
Dependencies are inferred from the claim text.