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:
Sep. 19, 2006
Filed:
Dec. 09, 2003
Yuuji Hasegawa, Kawasaki, JP;
Kazuo Hirafuji, Kawasaki, JP;
Toshimitsu Kobayashi, Kawasaki, JP;
Manabu Miyamoto, Kawasaki, JP;
Yuuji Hasegawa, Kawasaki, JP;
Kazuo Hirafuji, Kawasaki, JP;
Toshimitsu Kobayashi, Kawasaki, JP;
Manabu Miyamoto, Kawasaki, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
A communication device which efficiently dissipates locally generated heat, and at the same time is small in size and light in weight, is provided. A high-efficiency heat-dissipating fin section having fins disposed on an heat pipe which is bent into an S shape is mounted on a high-temperature heat-generating section that generates high-temperature heat. A heat-dissipating fin section having fins disposed on a heat-receiving plate thereof is mounted on a low-temperature heat-generating section that generates heat having a lower temperature than that of the high-temperature heat generated by the high-temperature heat-generating section. This makes it possible to efficiently dissipate heat and reduce the size and weight of the communication device.