{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11270770","patent":{"patent_number":"US-11270770","title":"Local word line driver device, memory device, and fabrication method thereof","assignee":null,"inventors":[],"filing_date":"2020-06-01T00:00:00.000Z","publication_date":"2022-03-08T00:00:00.000Z","cpc_codes":["G11C","G11C"],"num_claims":20,"abstract":"Local word line driver device, memory device, and fabrication method are provided. A local word line driver device includes a substrate and an array of transistor structures formed on the substrate. The transistor structures are configured in rows and columns. The substrate includes a plurality of first field regions each between adjacent rows of the transistor structures, and a plurality of second field regions each between adjacent columns of the transistor structures. A deep trench isolation structure is formed in at least one field region of: the plurality of first field regions or the plurality of second field regions, of the substrate."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Local word line driver device, memory device, and fabrication method thereof","description":"Local word line driver device, memory device, and fabrication method are provided. A local word line driver device includes a substrate and an array of transistor structures formed on the substrate. T","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11270770","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-11270770","citation_suggestion":"Patentable. \"Local word line driver device, memory device, and fabrication method thereof\" (US-11270770). https://patentable.app/patents/US-11270770","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11270770","json":"https://patentable.app/api/llm-context/US-11270770","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T23:03:47.537Z"}