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:
Dec. 01, 2009
Filed:
Aug. 03, 2006
Hiroaki Fujii, Kanagawa, JP;
Kazuhiko Takatsuka, Kanagawa, JP;
Akihito Yajima, Kanagawa, JP;
Yoshiro Asano, Chiba, JP;
Hiroaki Fujii, Kanagawa, JP;
Kazuhiko Takatsuka, Kanagawa, JP;
Akihito Yajima, Kanagawa, JP;
Yoshiro Asano, Chiba, JP;
Sony Corporation, , JP;
Abstract
Disclosed herein is a heat radiating structure for radiating the heat generated by a lamp in an image projecting apparatus for projecting an image onto a screen to display the image thereon, including a heat sink for radiating heat generated by the lamp, the heat sink including heat transfer means for transferring the heat from the lamp, the heat transfer means being held in close contact with the lamp, heat storage means for storing the heat transferred from the lamp through the heat transfer means, and a plurality of fins serving as heat radiating means for radiating the heat stored by the heat storage means, wherein the heat transfer means, the heat storage means, and the heat radiating means are of a separable structure.