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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.:

US 10600550 B1

PDFFull Text
Date of Patent:
Mar. 24, 2020

Filed:

Jan. 09, 2018

Coil component

Applicant:

Samsung Electro-mechanics Co., Ltd., Suwon-si, Gyeonggi-do, KR;

Inventors:

Hwan Soo Lee, Suwon-si, KR;

Yoon Hee Cho, Suwon-si, KR;

Sung Min Song, Suwon-si, KR;

Assignee:

SAMSUNG ELECTRO-MECHANICS CO., LTD., Suwon-si, Gyeonggi-Do, KR;

Attorney:

Morgan, Lewis & Bockius LLP

Primary Examiner:

Ronald Hinson

Int. Cl.
CPC ...
H01F 5/00 (2006.01); H01F 27/255 (2006.01); H01F 27/29 (2006.01); H01F 17/00 (2006.01); H01F 41/02 (2006.01); B22F 1/00 (2006.01); C22C 45/02 (2006.01); C22C 33/02 (2006.01); B32B 15/01 (2006.01); C22C 38/00 (2006.01); H01F 17/04 (2006.01); H01F 1/153 (2006.01);
U.S. Cl.
CPC ...
H01F 27/255 (2013.01); B22F 1/0003 (2013.01); B32B 15/012 (2013.01); B32B 15/013 (2013.01); B32B 15/018 (2013.01); C22C 33/0207 (2013.01); C22C 33/0257 (2013.01); C22C 38/00 (2013.01); C22C 45/02 (2013.01); H01F 17/0013 (2013.01); H01F 27/292 (2013.01); H01F 41/0246 (2013.01); B22F 2999/00 (2013.01); H01F 1/15308 (2013.01); H01F 2017/048 (2013.01);
Abstract

A coil component includes a body having a volume of 2.4 mmor less and including at least one coil member embedded therein, and first and second external electrodes partially or entirely formed on first and second surfaces of the body opposing each other, respectively, wherein the product of inductance Ls (μH) and S/l (mm) is 0.45 (μH·mm) or more to 0.75 (μH·mm) or less in which S (mm) is an area of regions of the first and second external electrodes disposed on the first and second surfaces of the body, and 1 (mm) is a minimum spaced distance between the first and second external electrodes formed on the first and second surfaces of the body.

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