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:
Aug. 15, 2023
Filed:
Dec. 11, 2020
Murata Manufacturing Co., Ltd., Nagaokakyo, JP;
Suguru Nakano, Nagaokakyo, JP;
Satoshi Muramatsu, Nagaokakyo, JP;
Risa Hojo, Nagaokakyo, JP;
Yoshiyuki Nomura, Nagaokakyo, JP;
MURATA MANUFACTURING CO., LTD., Kyoto, JP;
Abstract
A multilayer ceramic capacitor includes a laminate including dielectric layers and internal electrode layers, and external electrodes on surfaces of the laminate. A silane coupling agent layer is on at least a mounting surface among surfaces of the laminate. The silane coupling agent layer is made of a fluorine-based silane coupling agent, and a silane coupling agent concentration on the mounting surface is about 0.1 or higher and about 365 or lower and is higher than a silane coupling agent concentration on a counter surface opposing the mounting surface, or the silane coupling agent layer is made of a carbon-based silane coupling agent, and a silane coupling agent concentration on the mounting surface is about 0.91 or higher and about 38.10 or lower and is higher than a silane coupling agent concentration on a counter surface opposing the mounting surface.