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:
Jan. 16, 2024
Filed:
Nov. 08, 2022
Furukawa Electric Co., Ltd., Tokyo, JP;
Yoshikatsu Inagaki, Tokyo, JP;
Hirofumi Aoki, Tokyo, JP;
FURUKAWA ELECTRIC CO., LTD., Tokyo, JP;
Abstract
A vapor chamber has: a container in which a cavity portion is formed in an inside; a wick structure provided in the cavity portion; a working fluid enclosed in the cavity portion; a vapor flow path which is formed in the cavity portion and through which the working fluid in a gas phase flows; and a hydrogen occlusion metal that is disposed in the cavity portion and absorbs hydrogen at 350° C. or lower and does not release hydrogen at 350° C. or lower, the hydrogen occlusion metal being coated in a region in contact with the working fluid in an inner surface of the cavity portion and/or the wick structure.