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:
Nov. 26, 2013
Filed:
Aug. 31, 2012
Zexin Wu, Guandong, CN;
Zexin Wu, Guandong, CN;
Shenzhen China Star Optoelectronics Technology co., Ltd., Shenzhen, Guangdong, CN;
Abstract
The present invention discloses a heatsink apparatus for use with a backlight module. The heatsink apparatus is used to dissipate heat buildup from a light source, and includes a heatsink and a backframe. The heatsink is thermally in contact with the light source. The backframe and the heatsink jointly define a ventilation shaft on a surface of the backframe. The present invention further includes a backlight module incorporated with the heatsink. With the provision of the ventilation shaft of the heatsink, the performance of the heat dissipation is increased, and the service life of the light source is therefore prolonged.