Energy harvesting apparatus utilizing electroactive material and electrode unit for deformation

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United States of America Patent

PATENT NO 11901842
SERIAL NO

17257996

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Abstract

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An energy harvesting apparatus using an electroactive material includes an electricity generator including the electroactive material to generate a voltage due to deformation caused by an external stimulus, and an impact generator including a deformable and restorable material capable of repetitive deformation and restoration and configured to generate a dynamic behavior based on the repetitive deformation and restoration in the electricity generator. A stimulus of the impact generator with respect to the electricity generator enables energy harvest. An electrode unit for deformation includes an electricity generator including an electroactive material to generate a voltage due to deformation caused by an external stimulus, and an electrode part electrically connected to at least one surface of the electricity generator, and including an elastically deformable material to achieve relative deformation while in contact with the electricity generator.

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Patent Owner(s)

Patent OwnerAddress
CHUNG-ANG UNIVERSITY INDUSTRY ACADEMIC COOPERATION FOUNDATION221 HEUKSEOK-DONG DONGJAK-GU SEOUL

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chang, Seung Hwan Seoul, KR 9 50

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