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.:
Date of Patent:
Dec. 23, 2014
Filed:
Apr. 16, 2010
Applicant:
Hideo Nagasawa, Oiso, JP;
Inventor:
Hideo Nagasawa, Oiso, JP;
Assignee:
Molex Incorporated, Lisle, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05K 7/20 (2006.01); F28F 7/00 (2006.01); H01L 23/34 (2006.01); H05K 1/02 (2006.01); H01L 23/427 (2006.01);
U.S. Cl.
CPC ...
H01L 23/427 (2013.01); H05K 1/0272 (2013.01); H05K 1/0207 (2013.01); H05K 1/0206 (2013.01); H05K 2203/083 (2013.01);
Abstract
A cooling device is provided. The cooling device is equipped with an electronic substrate on which a heating element has been mounted, and comprises a thermal diffusion unit of a plate-like shape. A front surface of the thermal diffusion unit thermally contacts a first circuit mounting surface of the electronic substrate. A rear face of the thermal diffusion unit thermally contacts a second circuit mounting surface of the electronic substrate. And, the thermal diffusion unit diffuses heat from the heating element according to vaporization and condensation principles of a refrigerant sealed therein.