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:
Jun. 10, 2025
Filed:
Jul. 28, 2023
Samsung Electro-mechanics Co., Ltd., Suwon-si, KR;
Hyoung Uk Kim, Suwon-si, KR;
Yun Kim, Suwon-si, KR;
Hyung Soon Kwon, Suwon-si, KR;
Kwang Hee Nam, Suwon-si, KR;
Seok Hyun Yoon, Suwon-si, KR;
SAMSUNG ELECTRO-MECHANICS CO., LTD., Suwon-si, KR;
Abstract
A multilayer electronic component includes: a body including a dielectric layer including a plurality of dielectric grains and internal electrodes alternately disposed with the dielectric layer; and an external electrode disposed on the body and connected to the internal electrodes At least one of the plurality of dielectric grains includes Ba, Ti, Sn, and a rare earth element and has a core-dual shell structure, which includes a core, a first shell disposed on at least a portion of the core, and a second shell disposed on at least a portion of the first shell. When an average molar ratio of Sn to Ti included in the first and second shells is S1 and S2, respectively, and an average molar ratio of the rare earth element to Ti included in the first and second shells is R1 and R2, respectively, S1>S2 and R2>R1 are satisfied.