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:
Jul. 16, 2024
Filed:
Nov. 17, 2020
K-tronics (Suzhou) Technology Co., Ltd., Jiangsu, CN;
Boe Technology Group Co., Ltd., Beijing, CN;
Jingfei Lin, Beijing, CN;
K-Tronics (Suzhou) Technology Co., Ltd., Jiangsu, CN;
BOE Technology Group Co., Ltd., Beijing, CN;
Abstract
A backlight module and a display. The backlight module includes: a light guide plate, the light guide plate including: a bottom surface and a light emission surface which are arranged opposite to each other, and a light incident surface connecting the bottom surface and the light emission surface; an edge-type light source, the edge-type light source being located on the light incident surface side of the light guide plate, a quantum dot film, located on the light emission surface of the light guide plate; and a reflection film, located on the bottom surface side of the light guide plate, the reflection film including a body and a yellow film located around the body, and the yellow film being configured to absorb blue light refracted from the light guide plate to the periphery of the reflection film.