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:
Nov. 04, 2014
Filed:
Nov. 09, 2006
Calvin J. Curtis, Lakewood, CO (US);
Alexander Miedaner, Boulder, CO (US);
Maikel Van Hest, Lakewood, CO (US);
David S. Ginley, Evergreen, CO (US);
Calvin J. Curtis, Lakewood, CO (US);
Alexander Miedaner, Boulder, CO (US);
Maikel Van Hest, Lakewood, CO (US);
David S. Ginley, Evergreen, CO (US);
Alliance for Sustainable Energy, LLC, Golden, CO (US);
Abstract
Liquid-based precursors for formation of Copper Selenide, Indium Selenide, Copper Indium Diselenide, and/or copper Indium Galium Diselenide include copper-organoselenides, particulate copper selenide suspensions, copper selenide ethylene diamine in liquid solvent, nanoparticulate indium selenide suspensions, and indium selenide ethylene diamine coordination compounds in solvent. These liquid-based precursors can be deposited in liquid form onto substrates and treated by rapid thermal processing to form crystalline copper selenide and indium selenide films.