Title:
ENERGY HARVESTING APPARATUS UTILIZING ELECTROACTIVE MATERIAL, AND ELECTRODE UNIT FOR DEFORMATION
Document Type and Number:
WIPO Patent Application WO/2020/013350
Kind Code:
A1
Abstract:
An energy harvesting apparatus utilizing an electroactive material, according to the present invention, comprises: an electricity generation unit including an electroactive material so as to generate a voltage by means of deformation caused by an external stimulus; and an impact generation unit, which is made of a material that can be repetitively deformed and restored, and causes the electricity generation unit to move dynamically by means of the repetitive deformation and restoration operations, and thus energy can be harvested by the stimulus, caused by the impact generation unit, on the electricity generation unit. In addition, an electrode unit for deformation, according to the present invention, comprises: an electricity generation unit including an electroactive material so as to generate a voltage by means of deformation caused by an external stimulus; and an electrode part which is electrically connected to at least one surface of the electricity generation unit, and is made of a material that can be elastically deformed such that relative deformation can be achieved in a state of coming into contact with the electricity generation unit.
More Like This:
Inventors:
CHANG SEUNG HWAN (KR)
Application Number:
PCT/KR2018/007767
Publication Date:
January 16, 2020
Filing Date:
July 10, 2018
Export Citation:
Assignee:
CHUNG ANG UNIV ACADEMIC COOPERATION FOUNDATION (KR)
International Classes:
H01L41/113; H01L41/047; H01L41/08; H01L41/083; H01L41/18
Foreign References:
| KR20140096644A | 2014-08-06 | |||
| KR20130063365A | 2013-06-14 | |||
| KR101653061B1 | 2016-09-01 | |||
| KR101714368B1 | 2017-03-09 | |||
| KR20170072810A | 2017-06-27 |
Attorney, Agent or Firm:
EOM, Myung Yong (KR)
Download PDF: