US Patent Issued to Beijing BOE Technology Development on Dec. 2 for "Quantum dot structure, quantum dot light emitting device, and manufacturing method" (Chinese Inventor)

ALEXANDRIA, Va., Dec. 2 -- United States Patent no. 12,486,456, issued on Dec. 2, was assigned to Beijing BOE Technology Development Co. Ltd. (Beijing).

"Quantum dot structure, quantum dot light emitting device, and manufacturing method" was invented by Zhenqi Zhang (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided by the present disclosure are a quantum dot structure, a quantum dot light emitting device, and a manufacturing method. The quantum dot structure comprises: a quantum dot body; a first ligand, the first ligand being connected to one side surface of the quantum dot body by means of a first coordinate bond, and the first ligand having the property of regulating the transmission rate o...