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:
Apr. 10, 2018
Filed:
Jun. 28, 2016
Applicant:
Hunt Energy Enterprises, L.l.c., Dallas, TX (US);
Inventors:
Michael D. Irwin, Dallas, TX (US);
Jerred A. Chute, Dallas, TX (US);
Vivek V. Dhas, Dallas, TX (US);
Assignee:
HEE Solar, L.L.C., Dallas, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 31/0392 (2006.01); H01L 51/42 (2006.01); C07F 7/24 (2006.01); C23C 16/50 (2006.01); H01L 51/00 (2006.01); C23C 14/06 (2006.01); H01G 9/20 (2006.01); H01L 31/032 (2006.01); H01L 51/44 (2006.01); H01L 31/0256 (2006.01);
U.S. Cl.
CPC ...
H01L 51/4253 (2013.01); C07F 7/24 (2013.01); C23C 14/06 (2013.01); C23C 16/50 (2013.01); H01G 9/2031 (2013.01); H01G 9/2059 (2013.01); H01L 31/032 (2013.01); H01L 51/0003 (2013.01); H01L 51/0008 (2013.01); H01L 51/0026 (2013.01); H01L 51/442 (2013.01); C07B 2200/13 (2013.01); H01L 51/006 (2013.01); H01L 51/0061 (2013.01); H01L 51/0077 (2013.01); H01L 2031/0344 (2013.01); H01L 2251/301 (2013.01); H01L 2251/308 (2013.01); Y02E 10/542 (2013.01); Y02E 10/549 (2013.01);
Abstract
A method for processing a perovskite photoactive layer. The method comprises depositing a lead salt precursor onto a substrate to form a lead salt thin film, depositing a second salt precursor onto the lead salt thin film, annealing the substrate to form a perovskite material.