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:
Dec. 12, 2023
Filed:
Apr. 22, 2019
Applicant:
Najing Technology Corporation Limited, Zhejiang, CN;
Inventors:
Assignee:
Najing Technology Corporation Limited, Zhejiang, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09K 11/88 (2006.01); H10K 50/115 (2023.01); B82Y 20/00 (2011.01); B82Y 40/00 (2011.01);
U.S. Cl.
CPC ...
C09K 11/883 (2013.01); B82Y 20/00 (2013.01); B82Y 40/00 (2013.01); H10K 50/115 (2023.02); C01P 2004/86 (2013.01);
Abstract
The present disclosure provides a yellow-red spectral quantum dot, a synthesis method therefor and application thereof. The yellow-red spectral quantum dot has an alloyed structure of CdSe@CdZnSe/CdZnS or an alloyed structure of CdSe@CdZnSe/CdZnS/ZnS, the ZnS shell being one or more monolayers, and the fluorescence emission peak wavelength of the yellow-red spectral quantum dot being between 580 nm and 640 nm.