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:
Jul. 04, 2023
Filed:
Jan. 11, 2019
Applicant:
First Solar, Inc., Tempe, AZ (US);
Inventors:
Upali Jayamaha, Toledo, OH (US);
Michael T. Steele, Sylvania, OH (US);
Syed Zafar, Perrsyburg, OH (US);
Assignee:
First Solar, Inc., Tempe, AZ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 31/0224 (2006.01); H01L 31/0749 (2012.01); H01L 31/18 (2006.01);
U.S. Cl.
CPC ...
H01L 31/022425 (2013.01); H01L 31/0749 (2013.01); H01L 31/1828 (2013.01); H01L 31/1884 (2013.01); Y02E 10/50 (2013.01);
Abstract
A photovoltaic cell can include a nitrogen-containing metal layer in contact with a semiconductor layer.