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:
Apr. 29, 2008
Filed:
Jun. 24, 2005
Dong Wang, Shenzhen, CN;
Tsung-lung Lee, Tu-Cheng, TW;
LI He, Shenzhen, CN;
Fu Zhun Precision Industry (Shenzhen) Co., Ltd., Bao'an District, Shenzhen, Guangdong Province, CN;
Foxconn Technology Co., Ltd., Tu-Cheng, Taipei Hsien, TW;
Abstract
A heat dissipation device for electronic devices on a substrate comprises a base contacting one of the electronic devices for absorbing heat therefrom. A plurality of fins arranged on the base for dissipating heat. A plurality of airflow channels is defined between the fins, and each channel defines an intake and an outlet. A fan is located adjacent to the intakes and provides airflow entering the channels through the intakes and leaving the channels through the outlets. A first guiding member is located adjacent to the outlets. The airflow out of the outlets is guided, by the first guiding member, to be deflected towards the substrate for cooling other electronic devices neighboring the one contacting with the base.