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.

Date of Patent:
Oct. 11, 2016

Filed:

Jan. 20, 2014
Applicant:

Taiyo Yuden Co., Ltd., Taito-ku, Tokyo, JP;

Inventors:

Yoshiyuki Motomiya, Takasaki, JP;

Shigeto Takei, Takasaki, JP;

Toru Oowada, Takasaki, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01F 41/04 (2006.01); H01F 41/12 (2006.01); H01F 41/02 (2006.01); H05K 3/10 (2006.01); H05K 3/12 (2006.01); H01F 17/00 (2006.01);
U.S. Cl.
CPC ...
H01F 41/041 (2013.01); H01F 17/0013 (2013.01); H01F 41/02 (2013.01); H01F 41/04 (2013.01); H01F 41/042 (2013.01); H01F 41/043 (2013.01); H01F 41/122 (2013.01); H01F 41/125 (2013.01); H05K 3/108 (2013.01); H05K 3/1291 (2013.01); H01F 2017/0093 (2013.01); Y10T 29/4902 (2015.01); Y10T 29/49064 (2015.01); Y10T 29/49155 (2015.01); Y10T 156/1039 (2015.01);
Abstract

A laminated electronic component whose internal electrode has sufficient cross-section area to achieve lower resistance, while also achieving a narrower pitch to accommodate more windings, is manufactured by forming a resist film on a conductive base plate; forming an opening of specified pattern in the resist film by photolithography; filling a conductor in the opening, by plating, to a level lower than the height of the resist film to form a conductor pattern; removing the resist film; transferring the conductor pattern from the base plate onto an insulation sheet; and laminating pattern-transferred insulation sheets obtained as above and then heating to obtain insulator layers from the insulation sheet, while obtaining internal electrodes from the conductor patterns.


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