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:
Oct. 02, 2018
Filed:
Dec. 21, 2015
Fujitsu Limited, Kawasaki-shi, Kanagawa, JP;
Osamu Saito, Kawasaki, JP;
Takaharu Izuno, Kawasaki, JP;
Minoru Fujii, Kawasaki, JP;
Kenji Joko, Yokohama, JP;
Mitsuaki Hayashi, Kawasaki, JP;
Hideaki Matsumoto, Yokohama, JP;
Katsumi Kanasaki, Machida, JP;
FUJITSU LIMITED, Kawasaki, JP;
Abstract
A heat dissipation device includes: a plurality of heat receiving members disposed on a plurality of electronic components mounted on a substrate; a plurality of heat pipes fixed to the respective heat receiving members; and a heat sink mounted on the substrate and includes a plurality of openings formed corresponding to the heat pipes, wherein the heat pipes are inserted in the respective openings, and an inner diameter of the openings in a perpendicular direction to a surface of the substrate is larger than a diameter of the heat pipes in the perpendicular direction to the surface of the substrate.