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:
May. 06, 2025
Filed:
Feb. 27, 2020
Toshiba Mitsubishi-electric Industrial Systems Corporation, Tokyo, JP;
Ren Arita, Tokyo, JP;
Kensuke Watanabe, Tokyo, JP;
TMEIC CORPORATION, Tokyo, JP;
Abstract
In the present disclosure, in a high-voltage side electrode component, the electrode main dielectric film is provided on the lower surface of the electrode conductive film, and the electrode additional dielectric film is disposed below the electrode main dielectric film at an upper main/additional inter-dielectric distance. The electrode main dielectric film includes the whole electrode conductive film in a plan view, and has a formation area larger than the electrode conductive film. The electrode additional dielectric film includes the electrode conductive film in a plan view and has a formation area slightly larger than the electrode conductive film and smaller than the electrode main dielectric film. The ground side electrode component has the same features as the above-mentioned features of the high-voltage side electrode component.