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:
Oct. 13, 2020
Filed:
Apr. 24, 2015
Applicant:
Rutgers, the State University of New Jersey, New Brunswick, NJ (US);
Inventors:
Assignee:
RUTGERS, THE STATE UNIVERSITY OF NEW JERSEY, New Brunswick, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09K 11/06 (2006.01); F21V 9/30 (2018.01); C07F 3/00 (2006.01); F21K 9/64 (2016.01); C09D 5/22 (2006.01); F21Y 115/10 (2016.01);
U.S. Cl.
CPC ...
C09K 11/06 (2013.01); C07F 3/003 (2013.01); C09D 5/22 (2013.01); F21K 9/64 (2016.08); F21V 9/30 (2018.02); C09K 2211/183 (2013.01); C09K 2211/188 (2013.01); F21Y 2115/10 (2016.08); Y02B 20/181 (2013.01);
Abstract
The present application discloses the first rare-earth-free metal organic framework (MOF) yellow phosphors that can be effectively excited by blue light and assembled in a white light emission (WLED) device with a blue chip. The compounds of the present invention exhibit significantly enhanced emission intensity compared to the constituent ligand and high quantum yield and high thermal and moisture stability and photoluminescence. The invention also includes light emitting devices comprising any of these MOF yellow phosphors and methods of preparing these compounds and devices.