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:
Mar. 05, 2019
Filed:
Mar. 14, 2018
Applicant:
Florida State University Research Foundation, Inc., Tallahassee, FL (US);
Inventors:
Hanwei Gao, Tallahassee, FL (US);
Biwu Ma, Tallahassee, FL (US);
Yichuan Ling, Tallahassee, FL (US);
Assignee:
Florida State University Research Foundation, Inc., Tallahassee, FL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 33/26 (2010.01); H01L 33/00 (2010.01);
U.S. Cl.
CPC ...
H01L 33/26 (2013.01); H01L 33/005 (2013.01);
Abstract
Provided herein are all-inorganic perovskite-based films, devices including all-inorganic perovskite-based films, and methods of forming all-inorganic perovskite-based films. The methods may include casting a precursor formulation that includes an all-inorganic perovskite, a liquid, and a polymer. The amount of polymer in the precursor formulation may be less than the amount of all-inorganic perovskite in the precursor formulation.