Industry-Academic Cooperation Foundation, Chosun University

Da Eun Kim

Youn Tae Kim

Jae Hyo Jung

Si Ho Shin

Seok-Mo Chang

Yong Soon Park

Dong Woo Lee

Sung Chan Yun

Seung Eun Chung

Jin Young Choi

Chang Jun Lee

Hee-Soo Jeong

Jin Han Kim

An apparatus for transmitting power wirelessly using capacitive coupling, provided in a wearable device, includes: a transmission electrode including a plurality of unit electrode pairs, each unit electrode pair being formed by a transmission signal electrode and a transmission ground electrode; and a control module configured to select a unit electrode pair, forming capacitive coupling with the reception electrode, among the plurality of unit electrode pairs provided in the reception electrode, to wirelessly transmit power to a reception electrode included in an implantable device.

Apparatus for transmitting power wirelessly using capacitive coupling

A body-attachable triboelectric generating device includes a negatively electrified body including an upper electrified layer and a lower electrified layer adhered to the upper electrified layer; and an electrode layer provided between the upper electrified layer and the lower electrified layer. An engraved pattern, serving as a spacer, is formed on one surface of each of the upper and lower electrified layer in contact with the electrode layer.

Body attachable triboelectric generating device and manufacturing method thereof

Growing community of inventors

Gwangju, South Korea

Da Eun Kim