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 9357677 B1

PDF
Full Text
Expired
Date of Patent:
May. 31, 2016

Filed:

Sep. 20, 2013
Applicant:

Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;

Inventors:

Ryo Matsubara, Osaka, JP;

Hiroyoshi Umeda, Osaka, JP;

Atsushi Sakae, Osaka, JP;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H05K 7/20 (2006.01); G02F 1/1333 (2006.01); H01L 23/473 (2006.01);
U.S. Cl.
CPC ...
H05K 7/2039 (2013.01); G02F 1/133385 (2013.01); H05K 7/20436 (2013.01); H05K 7/20445 (2013.01); H05K 7/20963 (2013.01);
Abstract

An electronic device includes a metallic body, a circuit substrate having electronic components and wiring conductors, a heat conduction member that absorbs a heat generated by the electronic components, and a heat radiation member provided between the metallic body and the heat conduction member. The heat radiation member includes a heat introduction portion surface-contacted with the heat conduction member, a heat discharge portion surface-contacted with the metallic body, and a heat conduction portion that conducts the heat from the heat introduction portion to the heat discharge portion. The heat conduction portion is provided to be separated from the wiring conductors so as not to electromagnetically couple to the wiring conductors.


Find Patent Forward Citations

Matsubara, Ryo. (2016). Electronic device with efficient heat radiation structure for electronic components (U.S. Patent No. 9357677). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9357677

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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