{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10546814","patent":{"patent_number":"US-10546814","title":"Three dimensional semiconductor memory device having peripheral circuit under cell structure","assignee":null,"inventors":[],"filing_date":"2016-11-16T00:00:00.000Z","publication_date":"2020-01-28T00:00:00.000Z","cpc_codes":["H01L","G11C","H01L","H01L","G11C","G11C","G11C"],"num_claims":15,"abstract":"A semiconductor memory device with a three-dimensional (3D) structure may include: a cell region arranged over a substrate, including a cell structure; a peripheral circuit region arranged between the substrate and the cell region; an upper wiring structure arranged over the cell region; main channel films and dummy channel films formed through the cell structure. The dummy channel films are suitable for electrically coupling the upper wiring structure."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Three dimensional semiconductor memory device having peripheral circuit under cell structure","description":"A semiconductor memory device with a three-dimensional (3D) structure may include: a cell region arranged over a substrate, including a cell structure; a peripheral circuit region arranged between the","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10546814","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-10546814","citation_suggestion":"Patentable. \"Three dimensional semiconductor memory device having peripheral circuit under cell structure\" (US-10546814). https://patentable.app/patents/US-10546814","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10546814","json":"https://patentable.app/api/llm-context/US-10546814","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T23:15:23.324Z"}