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:
Sep. 12, 2023
Filed:
Sep. 08, 2021
Applicant:
Anhui University, Anhui, CN;
Inventors:
Xingang Ren, Anhui, CN;
Qing Ci, Anhui, CN;
Zhixiang Huang, Anhui, CN;
Kaikun Niu, Anhui, CN;
Ming Fang, Anhui, CN;
Guangshang Cheng, Anhui, CN;
Lixia Yang, Anhui, CN;
Assignee:
Anhui University, Hefei, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H10K 50/16 (2023.01); H10K 50/85 (2023.01); H10K 50/135 (2023.01); H10K 50/80 (2023.01); H10K 101/00 (2023.01);
U.S. Cl.
CPC ...
H10K 50/135 (2023.02); H10K 50/16 (2023.02); H10K 50/85 (2023.02); H10K 50/868 (2023.02); H10K 2101/80 (2023.02);
Abstract
This disclosure provides a perovskite light-emitting diode with an adjustable light field, including a glass layer, an anode, a hole transport layer, an emission layer, an electron transport layer and a cathode in sequence from top to bottom. The electron transport layer is provided with a periodic nano-grating structure.