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:
Sep. 17, 2019

Filed:

May. 24, 2016
Applicants:

Murata Manufacturing Co., Ltd., Kyoto, JP;

National University Corporation Chiba University, Chiba, JP;

Inventors:

Tadamasa Miura, Kyoto, JP;

Yoshiyuki Yamashita, Kyoto, JP;

Hironao Ogura, Chiba, JP;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H05K 7/20 (2006.01); F28D 20/00 (2006.01); H01L 23/427 (2006.01);
U.S. Cl.
CPC ...
H05K 7/2029 (2013.01); F28D 20/003 (2013.01); H01L 23/427 (2013.01); H05K 7/20309 (2013.01); H05K 7/20318 (2013.01); H01L 2924/0002 (2013.01); Y02E 60/142 (2013.01);
Abstract

Provided is an electronic apparatus that makes it possible to improve a heat transfer property from a heat generating element to a heat storage material. The electronic apparatus is provided with a heat generating element and a heat storage device for storing heat generated by the heat generating element. The heat storage device includes a reaction chamber containing a heat storage material for absorbing the heat generated by the heat generating element. The reaction chamber is defined by a first surface, a second surface opposed to the first surface, and a plurality of side surfaces connecting the first surface with the second surface. In the reaction chamber, a thermal conductivity of a peripheral part is smaller than a thermal conductivity of a central part of the reaction chamber.


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