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. 15, 2001
Filed:
Jun. 25, 1999
Foxconn Precision Componment Co., LTD, Taipei Hsien, TW;
Abstract
The present invention provides a heat dissipating device and a method for making the same. The heat dissipating device includes an aluminum flat base plate integrally forming a number of studs thereon, an aluminum folded fin with a number of inverted U-shaped heat dissipating fins connecting with each by bottom partitions. Each partition defines a number of holes. Thermal grease is uniformly spread on a bottom of each partition. In manufacturing the heat dissipating device, the folded fin is firstly mounted to the base plate to a position that the studs extend through the holes in the partitions. The studs are then subject to pressing operation to fixedly connect the folded fin and the base plate together, whereby the thermal grease entirely fill the gaps between the partitions and the base plate to enable heat absorbed by the base plate to be effectively dissipated by the inverted U-shaped heat dissipating fins.