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:
Jun. 11, 2002
Filed:
Apr. 18, 2000
Atsuko Tanaka, Kawasaki, JP;
Masuo Ohnishi, Kawasaki, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
It is an exemplified object of the present invention to provide a radiator mechanism that efficiently radiates the heat around circuit elements in a compact and lightweight information processor. In order to achieve the above object, in the information processor divided into a display body and a keyboard body via a hinge portion, the keyboard body includes in parallel from a front side in sequence a palm rest section and a keyboard section, a circuit element as a heat source in a housing of the keyboard body, a radiator plate on the circuit element, a first heat pipe between the circuit element and the radiator plate, and the first heat pipe that is connected with a radiator portion that extend from the radiator plate out of the keyboard section, and radiates the heat from the circuit element. According to such a structure, the first heat pipe transfers the heat from the circuit element to the radiator portion in the radiator plate, radiating the heat effectively and efficiently.