{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9818696","patent":{"patent_number":"US-9818696","title":"Semiconductor device","assignee":null,"inventors":[],"filing_date":"2016-12-26T00:00:00.000Z","publication_date":"2017-11-14T00:00:00.000Z","cpc_codes":["H01L","H01L","H01L","H01L"],"num_claims":8,"abstract":"A semiconductor device includes: a trench; a first electrode is formed in the trench; a first impurity region, which has a first conductivity type and is formed to abut on the trench; a second impurity region, which has a second conductivity type and is formed to abut the trench; an insulating film, which is formed on the front surface of the semiconductor substrate; a conductive plug, which is formed to penetrate through the insulating film and is electrically connected to the first impurity region and the second impurity region; wherein the conductive plug includes: a silicon layer made of silicon other than a single crystal; a silicide crystallite contained in the silicon layer; and a blocking layer that is formed to cover sides of the silicon layer and is made of a material that is impervious to the silicide crystallites."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Semiconductor device","description":"A semiconductor device includes: a trench; a first electrode is formed in the trench; a first impurity region, which has a first conductivity type and is formed to abut on the trench; a second impurit","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9818696","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-9818696","citation_suggestion":"Patentable. \"Semiconductor device\" (US-9818696). https://patentable.app/patents/US-9818696","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9818696","json":"https://patentable.app/api/llm-context/US-9818696","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T07:01:30.669Z"}