{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9711456","patent":{"patent_number":"US-9711456","title":"Composite manganese nitride/low-K dielectric cap","assignee":null,"inventors":[],"filing_date":"2015-12-19T00:00:00.000Z","publication_date":"2017-07-18T00:00:00.000Z","cpc_codes":["H01L","H01L","H01L","H01L","H01L"],"num_claims":13,"abstract":"A semiconductor device includes a metal-containing structure such as a copper-containing wire or plug and a composite capping layer formed over the metal-containing structure. The composite capping layer includes a manganese-containing layer disposed over the metal-containing structure, a silicon-containing low-k dielectric layer disposed over the manganese-containing layer, and an intermediate layer between the manganese-containing layer and the silicon-containing low-k dielectric layer. The intermediate layer is the reaction product of the manganese-containing layer and the silicon-containing low-k dielectric layer."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Composite manganese nitride/low-K dielectric cap","description":"A semiconductor device includes a metal-containing structure such as a copper-containing wire or plug and a composite capping layer formed over the metal-containing structure. The composite capping la","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9711456","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-9711456","citation_suggestion":"Patentable. \"Composite manganese nitride/low-K dielectric cap\" (US-9711456). https://patentable.app/patents/US-9711456","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9711456","json":"https://patentable.app/api/llm-context/US-9711456","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T08:36:35.997Z"}