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:
Feb. 14, 2023
Filed:
Aug. 07, 2020
Murata Manufacturing Co., Ltd., Nagaokakyo, JP;
Hisashi Fujii, Nagaokakyo, JP;
Yoshito Saito, Nagaokakyo, JP;
Masaki Masuda, Nagaokakyo, JP;
Hidekazu Tamura, Nagaokakyo, JP;
MURATA MANUFACTURING CO., LTD., Kyoto, JP;
Abstract
A multilayer electronic component includes a multilayer body including dielectric layers and inner electrode layers, the multilayer body including an electrode facing portion in which the inner electrode layers are laminated to face each other with the dielectric layers interposed therebetween. The multilayer body has a thickness of at least about 1.5 mm in a lamination direction, a length of at least about 3.0 mm, and a width of at least about 1.5 mm. Each of the dielectric layers includes Ba, Ti, and Cl. A Cl concentration Cin the entire electrode facing portion satisfies about 10 wtppm<C<about 50 wtppm. On an imaginary central axis line, a Cl concentration Cin a central portion of the electrode facing portion and a Cl concentration Cin both end portions of the electrode facing portion satisfy about 0.5C≤C<C.