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:
Nov. 25, 2025
Filed:
Nov. 06, 2023
Samsung Electro-mechanics Co., Ltd., Suwon-si, KR;
Jaeseok Yi, Suwon-si, KR;
Seonho Park, Suwon-si, KR;
Do Yeon Kim, Suwon-si, KR;
Sunghyung Kang, Suwon-si, KR;
SAMSUNG ELECTRO-MECHANICS CO., LTD., Suwon-si, KR;
Abstract
A multilayered capacitor includes a capacitor body including a dielectric layer and an internal electrode, and an external electrode outside the capacitor body, in which the external electrode includes a first layer disposed outside the capacitor body and including a first conductive metal, a second conductive metal, and an alloy thereof, and the first layer includes an inner layer including an alloy portion disposed at a portion meeting the dielectric layer and including the alloy, and a diffusion portion disposed at a portion meeting the internal electrode and including the first conductive metal, a third conductive metal included in the internal electrode, an alloy thereof, or a combination thereof.