The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 08, 2022
Filed:
Oct. 27, 2016
Chungang University Industry-academic Cooperation Foundation, Seoul, KR;
Sang Min Lee, Gwangmyeong-si, KR;
Ji Hoon Chung, Seoul, KR;
Su Kyung Lee, Seoul, KR;
Hak Seong Moon, Daegu, KR;
Hyung Seok Yong, Goyang-si, KR;
Tae Hun Kim, Daegu, KR;
Ban Seok Kim, Incheon, KR;
Abstract
The present invention relates to an energy harvesting apparatus using triboelectrification. The energy harvesting apparatus of the present invention may include: a housing formed in an accommodation space in the energy harvesting apparatus; an electrification sheet accommodated to be rolled into the housing; an elastic body provided in the housing and providing elastic force so that the electrification sheet is rolled into the housing; and an electrode unit provided on the electrification sheet or on the periphery of the electrification sheet and electrificating the electrification sheet through friction while the electrification sheet is pulled or rolled.