{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9779947","patent":{"patent_number":"US-9779947","title":"Self-aligned insulated film for high-k metal gate device","assignee":null,"inventors":[],"filing_date":"2016-01-06T00:00:00.000Z","publication_date":"2017-10-03T00:00:00.000Z","cpc_codes":["H01L","H01L","H01L"],"num_claims":20,"abstract":"An integrated circuit includes a semiconductor substrate, a gate dielectric over the substrate, a metal gate structure over the semiconductor substrate and the gate dielectric, a dielectric film on the metal gate structure, the dielectric film comprising oxynitride combined with metal from the metal gate, and an interlayer dielectric (ILD) on either side of the metal gate structure."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Self-aligned insulated film for high-k metal gate device","description":"An integrated circuit includes a semiconductor substrate, a gate dielectric over the substrate, a metal gate structure over the semiconductor substrate and the gate dielectric, a dielectric film on th","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9779947","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-9779947","citation_suggestion":"Patentable. \"Self-aligned insulated film for high-k metal gate device\" (US-9779947). https://patentable.app/patents/US-9779947","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9779947","json":"https://patentable.app/api/llm-context/US-9779947","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T11:19:18.651Z"}