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. 28, 2002
Filed:
Jan. 13, 2000
Shiaw-Jong S. Chen, Plano, TX (US);
Roger J. Hooey, Rockwall, TX (US);
Lucent Technologies Inc., Murray Hill, NJ (US);
Abstract
The present invention provides an integrated cooling device employing heat pipes for cooling an electronic component and a method of manufacturing the same. In one embodiment, the integrated cooling device includes a plate couplable to and supportable by the electronic component. The plate has at least one channel therein that presents an enhanced surface area. The cooling device further includes a sealed heat pipe having a heat-receiving portion fitted within the channel such that the enhanced surface area in contact with the heat pipe experiences an increased thermal communication between the plate and the heat pipe. The heat pipe also has a heat-removing portion that is distal from the heat receiving portion. Inside the heat pipe, a fluid, initially located in the heat-receiving portion of the heat pipe as a liquid, receives heat and evaporates to form a vapor that travels to the heat-removing portion. In the heat-removing portion of the heat pipe, the vapor condenses and cycles back o the heat-receiving portion.