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. 15, 2016
Filed:
Aug. 10, 2012
Jianfa Huang, Guangdong, CN;
Jianfa Huang, Guangdong, CN;
Shenzhen China Star Optoelectronics Technology Co., Ltd, Shenzhen, Guangdong, CN;
Abstract
The present invention provides a backlight module, which includes a backplane, a backlight source arranged inside the backplane, a light guide plate arranged inside the backplane to correspond to the backlight source, a reflector plate arranged between the light guide plate and the backplane, an optic film disposed on the light guide plate, a mold frame arranged on the backplane, and a block wall arranged between the light guide plate and the mold frame and opposing the backlight module. The block wall forms a slope face close to the backlight source. A reflective layer is formed on the slope face. Being provided between the mold frame and the light guide plate, the block wall reflects light that gets incident thereon back into the light guide plate in order to eliminate leak through a gap between an optic film assembly and the light guide plate.