{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9620504","patent":{"patent_number":"US-9620504","title":"Semiconductor device having contact plug and method of forming the same","assignee":null,"inventors":[],"filing_date":"2016-02-04T00:00:00.000Z","publication_date":"2017-04-11T00:00:00.000Z","cpc_codes":["H01L"],"num_claims":20,"abstract":"A semiconductor device includes merged contact plugs. A multi-fin active having N sub-fins is formed in a substrate. A contact plug is formed on the impurity areas. N is an integer between about eight (8) and about one thousand (1000). The N sub-fins include a first sub-fin formed in the outermost portion of the multi-fin active and a second sub-fin formed near the first sub-fin. A straight line perpendicular to a surface of the substrate and passes through a virtual bottom edge of the contact plug is disposed between the first sub-fin and the second sub-fin, or through the second sub-fin. The virtual bottom edge of the contact plug is defined at a cross point of a correlation line extending on a side surface of the contact plug and a horizontal line in contact with a lowermost end of the contact plug and parallel to the surface of the substrate."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Semiconductor device having contact plug and method of forming the same","description":"A semiconductor device includes merged contact plugs. A multi-fin active having N sub-fins is formed in a substrate. A contact plug is formed on the impurity areas. N is an integer between about eight","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9620504","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-9620504","citation_suggestion":"Patentable. \"Semiconductor device having contact plug and method of forming the same\" (US-9620504). https://patentable.app/patents/US-9620504","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9620504","json":"https://patentable.app/api/llm-context/US-9620504","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T10:18:06.168Z"}