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:
Aug. 18, 2020
Filed:
Feb. 27, 2019
Chengdu Boe Optoelectronics Technology Co., Ltd., Sichuan, CN;
Boe Technology Group Co., Ltd., Beijing, CN;
Lichuan Xiao, Beijing, CN;
CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., Sichuan, CN;
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
Abstract
A backlight module includes a light guide plate and a plurality of light-emitting units. The plurality of light-emitting units emit light toward a light incident surface of the light guide plate. The plurality of light-emitting units are attached to the light incident surface of the light guide plate and arranged along a target direction in manner of spacing between two adjacent light-emitting units. A plurality of light-converging portions are arranged along the target direction in an end portion of the light guide plate where the light incident surface is located, and the plurality of light-converging portions are disposed at locations of the light guide each of which is corresponding to the spacing. The plurality of light-converging portions are configured to converge light incident into the light-converging portions through the light incident surface.