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:
Nov. 01, 2022
Filed:
Jul. 18, 2019
Applicant:
Tcl Technology Group Corporation, Huizhou, CN;
Inventors:
Assignee:
TCL TECHNOLOGY GROUP CORPORATION, Huizhou, CN;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C09K 11/88 (2006.01); B82Y 20/00 (2011.01); B82Y 40/00 (2011.01); H01L 51/50 (2006.01); H01L 51/56 (2006.01);
U.S. Cl.
CPC ...
C09K 11/883 (2013.01); B82Y 20/00 (2013.01); B82Y 40/00 (2013.01); H01L 51/502 (2013.01); H01L 51/5016 (2013.01); H01L 51/5072 (2013.01); H01L 51/56 (2013.01); H01L 2251/301 (2013.01);
Abstract
A quantum dot light-emitting diode and a method for fabricating the same. The quantum dot light-emitting diode, includes: an anode, a cathode, and a quantum dot light-emitting layer arranged between the anode and the cathode. A composite electron transport layer is arranged between the cathode and the quantum dot light-emitting layer, and the composite electron transport layer contains an electron transport material and an ultraviolet absorbing material.