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:
Jul. 17, 2018

Filed:

Nov. 15, 2017
Applicant:

Fujitsu Limited, Kawasaki-shi, Kanagawa, JP;

Inventors:

Katsumi Takada, Kawasaki, JP;

Hiroshi Kurosawa, Kawasaki, JP;

Masayuki Itoh, Kawasaki, JP;

Yoshinori Mesaki, Yokohama, JP;

Assignee:

FUJITSU LIMITED, Kawasaki, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05K 1/18 (2006.01); H05K 1/02 (2006.01); H05K 1/11 (2006.01);
U.S. Cl.
CPC ...
H05K 1/181 (2013.01); H05K 1/0201 (2013.01); H05K 1/11 (2013.01);
Abstract

An electronic part bonding substrate includes a substrate, an electronic part mounted on the substrate, a first terminal that extends outwardly from the electronic part, a second terminal that extends outwardly from the first terminal, and a third terminal that extends outwardly from the second terminal, wherein the second terminal being a member having a thermal conductivity lower than a thermal conductivity of a member of the first terminal and a member of the third terminal, and the third terminal being partly or entirely bonded to the substrate by soldering or by a conductive bonding agent.


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