公开(公告)号：US20230109824A1

公开(公告)日：2023-04-13

申请号：US17909564

申请日：2020-03-05

Applicant: LG ELECTRONICS INC. ,  GWANGJU INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Byungsoo OH ,  Yoseop SHIN ,  Sungjun CHO ,  Gunyoung JUNG

IPC: H02N1/04

Abstract: A triboelectric generator is disclosed. The triboelectric generator according to an embodiment of the present disclosure includes a flexible electrode part comprising a first and a second dielectric layer, and at least one metal layer; and a fixed electrode part spaced apart from both sides of the flexible electrode part, and comprising a first and a second electrode connected to each other, wherein the flexible electrode part generates triboelectrification based on contact and non-contact by a fluid flow, and an electric charge moves through the metal layer, thereby effectively moving electric charges generated by triboelectrification, and increasing the friction frequency to enhance power generation efficiency.