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:
May. 21, 2013
Filed:
Jan. 28, 2008
Nobuhiro Mikami, Tokyo, JP;
Nobuhiro Mikami, Tokyo, JP;
NEC Corporation, Tokyo, JP;
Abstract
A heat dissipating structure and a portable device are provided, which enable that heat is dissipated from a heat generating part without causing a user to feel discomfort. A heat transfer member is configured to transfer heat generated in a heat generating body and a thermal storrage unit is thermally connected to the heat transfer member. The thermal storrage unit includes a pack with stretching property and a thermal storrage medium which is filled in the pack and a volume of which changes with a change in temperature. The pack is arranged such that there is a gap between the pack and a first heat dissipating portion at normal temperature and the pack contacts the first heat dissipating portion when the thermal storrage medium expands with a change in temperature.