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:
Feb. 20, 2024
Filed:
Dec. 29, 2020
Boe Technology Group Co., Ltd., Beijing, CN;
BOE Technology Group Co., Ltd., Beijing, CN;
Abstract
An array substrate is disclosed and includes: a base substrate (); an excitation light source () on a side of the base substrate (); and a sub pixel on a side of the excitation light source () facing away from the base substrate (). The sub pixel at least includes a first-kind sub pixel (). The first-kind sub pixel () includes a first quantum dot conversion layer (), a first recycling component layer () and a first color film layer () sequentially located on the side of the excitation light source () facing away from the base substrate (), and the first recycling component layer () is configured to limit at least part of light with a wavelength smaller than a wavelength of emergent light of the first-kind sub pixel () into the first recycling component layer () and the first quantum dot conversion layer ().