{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8486836","patent":{"patent_number":"US-8486836","title":"Semiconductor device and method of manufacturing the same","assignee":null,"inventors":[],"filing_date":"2011-09-08T00:00:00.000Z","publication_date":"2013-07-16T00:00:00.000Z","cpc_codes":["H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L"],"num_claims":8,"abstract":"A semiconductor device including: a substrate; an insulating film formed over the substrate; a copper interconnect, having a plurality of hillocks formed over the surface thereof, buried in the insulating film; a first insulating interlayer formed over the insulating film and the copper interconnect; a second insulating interlayer formed over the first insulating interlayer; and an electroconductive layer formed over the second insulating interlayer, wherein the top surface of at least one hillock highest of all hillocks is brought into contact with the lower surface of the second insulating interlayer is provided."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Semiconductor device and method of manufacturing the same","description":"A semiconductor device including: a substrate; an insulating film formed over the substrate; a copper interconnect, having a plurality of hillocks formed over the surface thereof, buried in the insula","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8486836","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-8486836","citation_suggestion":"Patentable. \"Semiconductor device and method of manufacturing the same\" (US-8486836). https://patentable.app/patents/US-8486836","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8486836","json":"https://patentable.app/api/llm-context/US-8486836","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T23:31:20.729Z"}