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:
Dec. 29, 2020
Filed:
Nov. 11, 2019
Wuhan China Star Optoelectronics Technology Co., Ltd., Wuhan, CN;
Shengming Li, Wuhan, CN;
Abstract
A backlight module and a display device are provided. The backlight module includes a frame body having a frame surface and a connecting part connected to the frame surface; a reflection sheet disposed on the frame surface; a light guide plate disposed on the reflection sheet; an optical film group disposed on the light guide plate, the optical film group includes a light enhancement sheet, and a top of the connecting part is connected to the light enhancement sheet through a plastic frame; a light-shielding sheet disposed on the optical film group; a blind hole, the blind hole penetrates from the frame surface to the light-shielding sheet, and the connecting part is disposed at a periphery of the blind hole; and an opaque glue layer disposed between the plastic frame and the light enhancement sheet.