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:
Aug. 08, 2006
Filed:
Jul. 28, 2004
Charles Leu, Fremont, CA (US);
Tai-cherng Yu, Tu-chen, TW;
Ga-lanee Chen, Fremont, CA (US);
Jyh-chain Lin, Tu-Chen, TW;
Charles Leu, Fremont, CA (US);
Tai-Cherng Yu, Tu-chen, TW;
Ga-Lanee Chen, Fremont, CA (US);
Jyh-Chain Lin, Tu-Chen, TW;
Hon Hai Precision Ind. Co., Ltd., Taipei Hsien, TW;
Abstract
A heat sink () includes a base (), a plurality of fins () extending from a first surface of the base, and a plurality of carbon nanotubes () formed on an opposite second surface () of the base. The carbon nanotubes are substantially parallel to each other and substantially perpendicular to the base. A method for manufacturing the heat sink includes the steps of: (a) providing a heat sink preform comprising a base and a plurality of fins extending from a first surface of the base; (b) polishing an opposite second surface of base; (c) depositing a catalyst film on the second surface of the base; and (d) providing a carbon source gas to grow a plurality of carbon nanotubes on the second surface of the base.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile