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:

Feb. 20, 2014
Applicant:

Fujitsu Component Limited, Tokyo, JP;

Inventors:

Tatsuya Kakehashi, Tokyo, JP;

Masakazu Muranaga, Tokyo, JP;

Shinya Yamamoto, Tokyo, JP;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H05K 1/14 (2006.01); H05K 1/11 (2006.01); H01L 23/498 (2006.01);
U.S. Cl.
CPC ...
H05K 1/144 (2013.01); H01L 23/49811 (2013.01); H01L 23/49833 (2013.01); H05K 1/111 (2013.01); H05K 1/141 (2013.01); H01L 2924/0002 (2013.01); H05K 2201/10378 (2013.01); Y02P 70/611 (2015.11);
Abstract

A module board includes a first board including a first surface and a second surface, a second board where its first surface faces the second surface of the first board, an external electrode formed on the exterior of the second board, and a joining member joining the external electrode and a terminal provided on the second surface of the first board. The external electrode includes a first surface part positioned on the first surface of the second board, a second surface part positioned on a second surface of the second board opposite to the first surface, and a connecting part connecting the first and second surface parts. The joining member includes a joining surface joining to the external electrode. The joining surface covers the first surface part and at least a portion of the connecting part that is closer to the first surface part than to the second surface part.


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