{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9812352","patent":{"patent_number":"US-9812352","title":"Semiconductor device and method for fabricating the same","assignee":null,"inventors":[],"filing_date":"2016-01-31T00:00:00.000Z","publication_date":"2017-11-07T00:00:00.000Z","cpc_codes":["H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L"],"num_claims":6,"abstract":"A method for fabricating semiconductor device is disclosed. First, a substrate is provided, a dielectric layer is formed on the substrate, and an opening is formed in the dielectric layer, in which the dielectric layer includes a damaged layer adjacent to the opening. Next, a dielectric protective layer is formed in the opening, a metal layer is formed in the opening, and the damaged layer and the dielectric protective layer are removed."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Semiconductor device and method for fabricating the same","description":"A method for fabricating semiconductor device is disclosed. First, a substrate is provided, a dielectric layer is formed on the substrate, and an opening is formed in the dielectric layer, in which th","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9812352","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-9812352","citation_suggestion":"Patentable. \"Semiconductor device and method for fabricating the same\" (US-9812352). https://patentable.app/patents/US-9812352","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9812352","json":"https://patentable.app/api/llm-context/US-9812352","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T14:00:40.181Z"}