{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11276709","patent":{"patent_number":"US-11276709","title":"Vertical type semiconductor devices and methods of manufacturing the same","assignee":null,"inventors":[],"filing_date":"2020-07-20T00:00:00.000Z","publication_date":"2022-03-15T00:00:00.000Z","cpc_codes":["H01L"],"num_claims":20,"abstract":"A vertical type semiconductor device includes a substrate that has a plurality of trenches, a support pattern that fills the plurality of trenches and protrudes from a top surface of the substrate, a semiconductor layer disposed on the substrate that fills a space between the support patterns, a stacked structure disposed on the support pattern and the semiconductor layer that includes a plurality of insulation layers and a plurality of first conducive patterns that are alternately and repeatedly stacked, and a plurality of channel structures that penetrate through the structure and the semiconductor layer and that extend into the support pattern. Each channel structure includes a channel layer. At least a portion of the channel layer makes contact with the semiconductor layer."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Vertical type semiconductor devices and methods of manufacturing the same","description":"A vertical type semiconductor device includes a substrate that has a plurality of trenches, a support pattern that fills the plurality of trenches and protrudes from a top surface of the substrate, a ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11276709","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-11276709","citation_suggestion":"Patentable. \"Vertical type semiconductor devices and methods of manufacturing the same\" (US-11276709). https://patentable.app/patents/US-11276709","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11276709","json":"https://patentable.app/api/llm-context/US-11276709","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T17:37:27.448Z"}