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. 07, 2020
Filed:
Dec. 04, 2017
Murata Manufacturing Co., Ltd., Nagaokakyo-shi, Kyoto-fu, JP;
Yukihiro Fujita, Nagaokakyo, JP;
MURATA MANUFACTURING CO., LTD., Kyoto, JP;
Abstract
A multilayer capacitor built-in substrate includes a core substrate, a multilayer capacitor mounted on one principal surface of the core substrate, and a burying layer provided on the one principal surface of the core substrate to bury the multilayer capacitor. The multilayer capacitor includes a laminated body in which dielectric layers and internal electrode layers are laminated, and first and second external electrodes. The laminated body includes an effective region in which internal electrode layers respectively connected to the first external electrode and the second external electrode are laminated with a dielectric layer located therebetween, and a non-effective region surrounding the effective region. The core substrate includes, on the one principal surface, a first land electrode electrically connected to the first external electrode and a second land electrode electrically connected to the second external electrode.