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. 26, 2019
Filed:
Nov. 30, 2016
Boe Technology Group Co., Ltd., Beijing, CN;
BOE Technology Group Co., Ltd., Beijing, CN;
Abstract
A quantum dot light-emitting device, a fabricating method thereof, and a display substrate are provided. The quantum dot light-emitting device includes: a base substrate; a first electrode layer, a light-emitting layer, a second electrode layer and an encapsulation layer which are sequentially formed on the base substrate, wherein the light-emitting layer includes a quantum dot light emitting material; a fluorescent material is disposed between the first electrode layer and the second electrode layer, and the fluorescent material includes a thermally activated delayed fluorescence (TADF) material; one of the first electrode layer and the second electrode layer is an anode layer, and the other of the first electrode layer and the second electrode layer is a cathode layer.