Sungkyunkwan University

Suhyun Yoon

Sangwoo Kim

Keun Young Lee

Ju-hyuck Lee

A hybrid power generating device can include: a first substrate; a lower electrode layer disposed on the first substrate; a piezoelectric layer disposed on the lower electrode layer, and formed of a complex in which an inorganic piezoelectric material and an organic polymer matrix are mixed; a spacer disposed on the piezoelectric layer; an upper electrode layer disposed on the spacer and configured to rub against the piezoelectric layer so as to be charged along with the piezoelectric layer; and a second substrate disposed on the upper electrode layer.

Growing community of inventors

Anyang-si, South Korea

Suhyun Yoon