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:
Jan. 28, 2025
Filed:
Feb. 09, 2023
Murata Manufacturing Co., Ltd., Nagaokakyo, JP;
Tomochika Miyazaki, Nagaokakyo, JP;
MURATA MANUFACTURING CO., LTD., Kyoto, JP;
Abstract
A multilayer ceramic capacitor includes a multilayer body including dielectric layers, internal electrode layers, and first and second end surfaces facing each other in a length direction, a first external electrode on a side of the first end surface, and a second external electrode on a side of the second end surface. The first and second external electrodes each include lower and upper electrode layers, the lower electrode layers include a metal component and a glass component, the upper electrode layers include a metal component and a glass component, and include pores, an amount of the glass component in the upper electrode layers is less than an amount of the glass component in the lower electrode layers, and a maximum inscribed circle diameter of the pores in the upper electrode layers is greater than or equal to about 0.02 μm and less than or equal to about 0.52 μm.