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. 02, 2018
Filed:
Oct. 23, 2014
Applicant:
The Board of Trustees of the Leland Stanford Junior University, Palo Alto, CA (US);
Inventors:
Emma Rose Dohner, Portola Valley, CA (US);
Hemamala Indivari Karunadasa, Palo Alto, CA (US);
Assignee:
The Board of Trustees of the Leland Stanford Junior University, Stanford, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09K 11/66 (2006.01); C09K 11/08 (2006.01);
U.S. Cl.
CPC ...
C09K 11/664 (2013.01); C09K 11/08 (2013.01); C09K 11/66 (2013.01); Y02B 20/181 (2013.01);
Abstract
Intrinsic broadband white-light emitting phosphors and a solution-state method for producing them are disclosed. Emitters in accordance with the present invention include layered perovskite-based phosphors that comprise metals and halides and have an emission spectrum that spans the entire visible-light spectrum.