{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11469319","patent":{"patent_number":"US-11469319","title":"Semiconductor device with recessed access transistor and method of manufacturing the same","assignee":null,"inventors":[],"filing_date":"2020-04-10T00:00:00.000Z","publication_date":"2022-10-11T00:00:00.000Z","cpc_codes":["G11C","H01L","H01L"],"num_claims":9,"abstract":"The present disclosure provides a semiconductor device and a method of manufacturing the semiconductor device. The semiconductor device includes a substrate, a word line, a plurality of first impurity regions, a second impurity region, and an isolation film. The word line is W-shaped, is disposed in the substrate, and includes a base and a pair of legs connected to the base. The first impurity regions are disposed in the substrate and on either side of the word line. The second impurity region is disposed between the legs of the word line. The isolation film is disposed in the substrate, wherein the word line is surrounded by the isolation film."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Semiconductor device with recessed access transistor and method of manufacturing the same","description":"The present disclosure provides a semiconductor device and a method of manufacturing the semiconductor device. The semiconductor device includes a substrate, a word line, a plurality of first impurity","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11469319","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-11469319","citation_suggestion":"Patentable. \"Semiconductor device with recessed access transistor and method of manufacturing the same\" (US-11469319). https://patentable.app/patents/US-11469319","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11469319","json":"https://patentable.app/api/llm-context/US-11469319","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T00:35:56.146Z"}