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:
Feb. 27, 2018
Filed:
Feb. 17, 2015
Applicant:
Asia Vital Components Co., Ltd., New Taipei, TW;
Inventor:
Hsiu-Wei Yang, New Taipei, TW;
Assignee:
Asia Vital Components Co., Ltd., New Taipei, TW;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
F28D 15/02 (2006.01); F28D 15/04 (2006.01); B23P 15/26 (2006.01); F28F 13/18 (2006.01);
U.S. Cl.
CPC ...
F28D 15/046 (2013.01); B23P 15/26 (2013.01); F28D 15/0266 (2013.01); F28F 13/182 (2013.01); F28F 2245/02 (2013.01); F28F 2245/04 (2013.01); Y10T 29/4935 (2015.01); Y10T 29/49353 (2015.01);
Abstract
A heat dissipation unit and a thermal module thereof. The heat dissipation unit includes a metal main body having a chamber, an oxide coating and a working fluid. The oxide coating is coated on wall surface of the chamber instead of capillary structure. The oxide coating serves to enhance vapor/liquid circulation efficiency of the working fluid in the chamber of the heat dissipation unit so as to increase heat dissipation efficiency.