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:
Oct. 10, 2017
Filed:
Jul. 16, 2015
Boe Technology Group Co., Ltd., Beijing, CN;
Boe Optical Science and Technology Co., Ltd., Suzhou, CN;
Xiaozeng Pei, Beijing, CN;
Wenjun Li, Beijing, CN;
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
BOE OPTICAL SCIENCE AND TECHNOLOGY CO., LTD., Suzhou, CN;
Abstract
The present invention discloses a backlight module and a display device, so as to improve the luminous effect of the backlight module. The backlight module includes: a backboard; a seal frame and a light guide plate arranged in the backboard; and a light source assembly located between the light guide plate and the seal frame. The light source assembly comprises a light source and a circuit board for controlling the light source. A bottom surface of the circuit board of the light source assembly abuts against an inner surface of the backboard. Since the bottom surface of the circuit board abuts against the inner surface of the backboard, the heat generated by the light source of the light source assembly may be transferred to the backboard through the circuit board and directly dissipated outside from the backboard. Thereby, it may prevent the temperature of the light source and the light guide plate from becoming over high, increasing the light emitting effect of the light source and light guide plate, and improving the luminous effect of the backlight module.