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:
Apr. 24, 2007
Filed:
Mar. 15, 2005
Kazuaki Yazawa, Tokyo, JP;
Kazuaki Yazawa, Tokyo, JP;
Sony Computer Entertainment Inc., Tokyo, JP;
Abstract
A heat dissipating member has an inner wall, outer wall, and partition walls. The inner wall directly or indirectly receives heat transfer from the heat source. The outer wall opposes the inner wall at a distance. The partition walls connect the inner wall and the outer wall. The inner wall, the outer wall, and the partition walls define a plurality of through-holes along the inner wall and the outer wall. Each of the through-holes extends in a vertical direction within a tilt range in which gravitational influence is utilizable. Upper and lower ends of each of the through-holes open to the outside. Generated heat from the heat source is propagated to the outer wall via the inner wall and the partition walls. A predetermined amount of heat generated by the heat source passing through the outer side of the outer wall is determined so that rise in temperature of the outer side relative to the ambient temperature can be kept under a predetermined value.