{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9614118","patent":{"patent_number":"US-9614118","title":"Method and apparatus for depositing copper-indium-gallium selenide (CuInGaSe2-cigs) thin films and other materials on a substrate","assignee":null,"inventors":[],"filing_date":"2015-10-14T00:00:00.000Z","publication_date":"2017-04-04T00:00:00.000Z","cpc_codes":["H01L","H01L","H01L","H01L","H01L","H01L","H01L"],"num_claims":21,"abstract":"An apparatus for deposition of a plurality of elements onto a solar cell substrate that comprises: a housing; a transporting apparatus to transport the substrate in and out of the housing; a first tubing apparatus to deliver powders of a first elements to the housing; a first source material tube located outside of the housing and joined to a feeder tube of the tubing apparatus; a valve located inside of the first source material tube sufficient to block access between the first source material tube and the first feeder tube; a first heating tube located inside of the housing and connected to the first feeder tube; a similar second tubing apparatus to deliver powders of a second elements to the housing; a loading station for loading the substrate onto the transporting apparatus; one or more thermal sources to heat the housing and the first and second heating tube."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and apparatus for depositing copper-indium-gallium selenide (CuInGaSe2-cigs) thin films and other materials on a substrate","description":"An apparatus for deposition of a plurality of elements onto a solar cell substrate that comprises: a housing; a transporting apparatus to transport the substrate in and out of the housing; a first tub","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9614118","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-9614118","citation_suggestion":"Patentable. \"Method and apparatus for depositing copper-indium-gallium selenide (CuInGaSe2-cigs) thin films and other materials on a substrate\" (US-9614118). https://patentable.app/patents/US-9614118","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9614118","json":"https://patentable.app/api/llm-context/US-9614118","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T12:30:25.203Z"}