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:
Sep. 22, 2020
Filed:
Apr. 10, 2019
Seongsik Chang, Santa Clara, CA (US);
Seongsik Chang, Santa Clara, CA (US);
Other;
Abstract
Embodiments of the present invention describe the formation of a current source, a light source, and an ozone generator by using a coated double dielectric barrier discharge system (CDDBD). A system for generating charge may include a CDDBD having at least two electrodes that are separated by a gap filled with a gas medium, wherein each of the at least two electrodes are covered with an insulator that prevents charges in the at least two electrodes from passing through the gas medium, and wherein surfaces of each of the at least two insulators are coated with a material having a secondary electron emission coefficient higher than a material of the insulator. Furthermore, the system for generating the charge may also include a power supply coupled with the CDDBD device that supplies energy to the CDDBD device to form an initial electric field.