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:
Dec. 22, 2020
Filed:
Apr. 27, 2017
Samsung Electronics Co., Ltd., Suwon-si, KR;
Unist (Ulsan National Institute of Science and Technology), Ulsan, KR;
Jae-Young Kim, Suwon-si, KR;
Kyungeun Byun, Seongnam-si, KR;
Minsu Seol, Suwon-si, KR;
Hyeonjin Shin, Suwon-si, KR;
Jeongmin Baik, Ulsan, KR;
Jinsung Chun, Seoul, KR;
Byeonguk Ye, Daegu, KR;
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
UNIST (Ulsan National Institute of Science and Technology), Ulsan, KR;
Abstract
A triboelectric generator includes first and second electrodes spaced apart from each other, a first charging object on a surface of the first electrode facing the second electrode, a second charging object provided between the first charging object and the second electrode, and a grounding unit configured to intermittently interconnect the second charging object and a charge reservoir due to motion of the second charging object. The first charging object is configured to be positively charged due to contact. The second charging object is configured to be negatively charged due to contact.