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:
Oct. 20, 2009
Filed:
Mar. 15, 2007
Jin-gong Meng, Shenzhen, CN;
Ching-bai Hwang, Taipei Hsien, TW;
Jin-Gong Meng, Shenzhen, CN;
Ching-Bai Hwang, Taipei Hsien, TW;
Fu Zhun Precision Industry (Shen Zhen) Co., Ltd., Shenzhen, Guangdong Province, CN;
Foxconn Technology Co., Ltd., Tu-Cheng, Taipei Hsien, TW;
Abstract
A heat spreader () includes a metal casing () formed by electrodeposition and defining a vapor chamber () therein, and a mesh () lining an inner surface of the metal casing. A method for manufacturing the heat spreader includes: providing a core () having a mesh layer () including a plurality of pores and a filling material () filled in the pores of the mesh layer and a major space enclosed by the mesh layer; electrodepositing a layer of metal coating () on an outer surface of the core; removing the filling material from the coating layer and the pores of the mesh layer; and filling a working fluid into the coating layer and hermetically sealing the coating layer to thereby obtain the heat spreader with therein a wick structure () formed by the mesh layer and the vapor chamber formed by said major space.