{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11996457","patent":{"patent_number":"US-11996457","title":"Semiconductor devices","assignee":null,"inventors":[],"filing_date":"2021-07-27T00:00:00.000Z","publication_date":"2024-05-28T00:00:00.000Z","cpc_codes":["H01L"],"num_claims":18,"abstract":"A semiconductor device includes a plurality of semiconductor structures disposed on a substrate, a first conductive pattern, a first conductive pattern, a gate insulation pattern, a second conductive pattern and a second impurity region. Each of the semiconductor structures includes a first semiconductor pattern that has a linear shape that extends in a first direction and second semiconductor patterns that protrude from an upper surface of the first semiconductor pattern in a vertical direction. The semiconductor structures are spaced apart from each other in a second direction perpendicular to the first direction. The first conductive pattern is formed between the first semiconductor patterns. The first impurity region is formed in an opening in the first semiconductor pattern adjacent to a first sidewall of the second semiconductor pattern. The first impurity region includes an impurity diffusion harrier pattern and a polysilicon pattern doped with impurities."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Semiconductor devices","description":"A semiconductor device includes a plurality of semiconductor structures disposed on a substrate, a first conductive pattern, a first conductive pattern, a gate insulation pattern, a second conductive ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11996457","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-11996457","citation_suggestion":"Patentable. \"Semiconductor devices\" (US-11996457). https://patentable.app/patents/US-11996457","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11996457","json":"https://patentable.app/api/llm-context/US-11996457","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T05:12:52.029Z"}