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:
Sep. 19, 2017
Filed:
May. 06, 2015
Shenzhen China Star Optoelectronics Technology Co., Ltd., Shenzhen, Guangdong, CN;
Chengwen Que, Guangdong, CN;
Shenzhen China Star Optoelectronics Technology Co., Ltd., Shenzhen, Guangdong, CN;
Abstract
A backlight module is disclosed. The backlight module comprises a light guide plate, a light bar unit, which comprises a first light bar and a second light bar, and a quantum tube that is arranged between the light guide plate and the light bar unit. The quantum tube comprises a first light-entering side and a second light-entering side, wherein the first light-entering side is arranged on one side of the quantum tube far from the light guide plate, and the second light-entering side is adjacent to the first light-entering side. An outside wall of the quantum tube is provided with a reflection layer at a position thereof opposite to the second light-entering side. According to the present disclosure, the deployment of the spectrum in the backlight module can be realized with the cooperation of the first light bar and the second light bar, and thus the brightness and saturation of the backlight module can both be improved.