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:
Mar. 10, 2026
Filed:
Jun. 02, 2025
Kyocera Corporation, Kyoto, JP;
Daiki Tsurubayashi, Kirishima, JP;
Kenta Nakashima, Kirishima, JP;
Tatsuya Suzuki, Kirishima, JP;
Hisashi Sato, Kirishima, JP;
KYOCERA CORPORATION, Kyoto, JP;
Abstract
An electronic component includes a functional part including a first surface facing a first side in a first direction, and a cover overlapped with the first surface. The cover includes at least two insulator layers, at least one dummy electrode, and a base electrode. The at least two insulator layers and the at least one dummy electrode are overlapped alternately in the first direction. The base electrode is overlapped with an outermost one of the insulator layers from the first side. The cover includes a first range overlapped with the base electrode or the dummy electrode in a plan perspective view in the first direction. In the first range, an innermost one of the insulator layers is smaller in void density than the outermost one of the insulator layers, and/or the innermost one of the insulator layers is smaller in void ratio than the outermost one of the insulator layers.