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:
Aug. 06, 2019
Filed:
Jan. 11, 2017
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Kyung-Eun Byun, Seongnam-si, KR;
Jae-Young Kim, Suwon-si, KR;
Hyeonjin Shin, Suwon-si, KR;
Alum Jung, Suwon-si, KR;
SAMSUNG ELECTRONICS CO., LTD., Gyeonggi-Do, KR;
Abstract
Example embodiments relate to a triboelectric device including first and second electrodes that are spaced apart from each other, a charging layer provided on the first electrode, a display layer, which is provided between the first and second electrodes, configured to implement an image according to a change in an electric field between the first and second electrodes, and a charging member charged with an opposite polarity to the polarity of the charging layer by contacting the charging layer, wherein the triboelectric device is configured to implement the image according to the change in the electric field between the first and second electrodes in a contact area of the charging member and the charging layer.