{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9758893","patent":{"patent_number":"US-9758893","title":"Electroplating methods for semiconductor substrates","assignee":null,"inventors":[],"filing_date":"2014-03-21T00:00:00.000Z","publication_date":"2017-09-12T00:00:00.000Z","cpc_codes":["H01L","H01L","H01L","H01L"],"num_claims":15,"abstract":"A non-uniform initial metal film is non-uniformly deplated to provide a more uniform metal film on a substrate. Electrochemical deplating may be performed by placing the substrate in a deplating bath formulated specifically for deplating, rather than for plating. The deplating bath may have a throwing power of 0.3 or less; or a bath conductivity of 1 mS/cm to 250 mS/cm. Reverse electrical current conducted through the deplating bath non-uniformly. electro-etches or deplates the metal film."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Electroplating methods for semiconductor substrates","description":"A non-uniform initial metal film is non-uniformly deplated to provide a more uniform metal film on a substrate. Electrochemical deplating may be performed by placing the substrate in a deplating bath ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9758893","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-9758893","citation_suggestion":"Patentable. \"Electroplating methods for semiconductor substrates\" (US-9758893). https://patentable.app/patents/US-9758893","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9758893","json":"https://patentable.app/api/llm-context/US-9758893","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T17:27:12.672Z"}