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. 04, 2018
Filed:
May. 19, 2015
Boe Technology Group Co., Ltd., Beijing, CN;
Hefei Boe Display Light Co., Ltd., Hefei, Anhui, CN;
Qinggang Feng, Beijing, CN;
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
HEFEI BOE DISPLAY LIGHT CO., LTD., Hefei, Anhui, CN;
Abstract
A backlight module and a display device are disclosed. The backlight module includes a ring light-guiding body and a light source, wherein the ring light-guiding body includes a first side close to an axis and a second side away from the axis, light generated by the light source is emitted from the second side away from the axis of the ring light-guiding body. Light emission over 360-degree circumference can be achieved by the backlight module. Display over 360-degree circumference can be achieved by the display device including the backlight module.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile