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:
Sep. 08, 2015
Filed:
Sep. 13, 2013
Applicants:
Alliance for Sustainable Energy, Llc, Golden, CO (US);
Heliovolt Corporation, Austin, TX (US);
Inventors:
Calvin J. Curtis, Lakewood, CO (US);
Alexander Miedaner, Boulder, CO (US);
Marinus Franciscus Antonius Maria Van Hest, Lakewood, CO (US);
David S. Ginley, Evergreen, CO (US);
Peter A. Hersh, Denver, CO (US);
Louay Eldada, Austin, TX (US);
Billy J. Stanbery, Austin, TX (US);
Assignee:
Alliance for Substainable Energy, LLC, Golden, CO (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 31/032 (2006.01); H01L 21/02 (2006.01); H01L 31/18 (2006.01);
U.S. Cl.
CPC ...
H01L 31/0322 (2013.01); H01L 21/02568 (2013.01); H01L 21/02628 (2013.01); H01L 31/18 (2013.01); Y02E 10/541 (2013.01);
Abstract
Liquid precursors containing copper and selenium suitable for deposition on a substrate to form thin films suitable for semiconductor applications are disclosed. Methods of preparing such liquid precursors and methods of depositing a precursor on a substrate are also disclosed.