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:
Jun. 04, 2019
Filed:
May. 31, 2016
Boe Technology Group Co., Ltd., Beijing, CN;
Boe Optical Science and Technology Co., Ltd., Suzhou Jiangsu, CN;
Tao Wang, Beijing, CN;
Chunming Wu, Beijing, CN;
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
BOE OPTICAL SCIENCE AND TECHONOLOGY CO., LTD., Suzhou, Jiangsu, CN;
Abstract
A display panel and a display device are disclosed. The display panel comprises: a display substrate, an optical substrate, a light guide plate and a first frame; wherein: the optical substrate is arranged between the display substrate and the light guide plate, and the first frame is arranged on the same side edge of the display substrate, the optical substrate and the light guide plate; the light guide plate comprises a first portion and a second portion, wherein the second portion is formed by the first portion extending to the first frame from a side close the first frame, and the distance between the second portion and the first frame is smaller than the thickness of the light guide plate. Accordingly, the length of the light guide plate is increased, and the increased portion of the light guide plate extends into the first frame, enabling the light rays emitted from the backlight source to completely illuminate the display region after being reflected by the light guide plate, which improves the display effect.