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:
Jul. 30, 2019
Filed:
Jul. 31, 2018
Murata Manufacturing Co., Ltd., Nagaokakyo-shi, Kyoto-fu, JP;
Yasuhiro Nishisaka, Nagaokakyo, JP;
Masato Kimura, Nagaokakyo, JP;
MURATA MANUFACTURING CO., LTD., Nagaokakyo-Shi, Kyoto-Fu, JP;
Abstract
A laminated ceramic electronic component that includes a laminate having a plurality of dielectric layers and a plurality of internal electrode layers laminated together. External electrodes having underlying electrode layers and plating layers are formed on both end surfaces of the laminate. When a cross-section including the underlying electrode layers is observed, the underlying electrode layers contain a plurality of Cu crystals and glass, and an average value of lengths of demarcation lines of the Cu crystals having different crystal orientations is 3 μm or less.