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:
Oct. 21, 2014
Filed:
Nov. 16, 2012
Taiyo Yuden Co., Ltd., Tokyo, JP;
Taiyo Yuden Co., Ltd., Tokyo, JP;
Abstract
A laminated inductor offers higher magnetic permeability, high inductance, low resistance and high rated current, while also supporting downsizing of device, by using a soft magnetic alloy as the magnetic material. Provided is a laminated inductor, comprising: an internal conductor forming area and a top cover area and a bottom cover area formed in a manner sandwiching the internal conductor forming area from above and below, wherein the internal conductor forming area has a magnetic material part formed by soft magnetic alloy particles, and internal conductors buried in the magnetic material part, and at least one of the top cover area and bottom cover area is formed by soft magnetic alloy particles exhibiting a two-peak particle size distribution curve (based on count).