{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9660095","patent":{"patent_number":"US-9660095","title":"Semiconductor device","assignee":null,"inventors":[],"filing_date":"2014-08-14T00:00:00.000Z","publication_date":"2017-05-23T00:00:00.000Z","cpc_codes":["H01L","H01L","H01L","H01L","H01L"],"num_claims":29,"abstract":"Stable electric characteristics and high reliability are provided to a miniaturized and integrated semiconductor device including an oxide semiconductor. In a transistor (a semiconductor device) including an oxide semiconductor film, the oxide semiconductor film is provided along a trench (groove) formed in an insulating layer. The trench includes a lower end corner portion having a curved shape with a curvature radius of longer than or equal to 20 nm and shorter than or equal to 60 nm, and the oxide semiconductor film is provided in contact with a bottom surface, the lower end corner portion, and an inner wall surface of the trench. The oxide semiconductor film includes a crystal having a c-axis substantially perpendicular to a surface at least over the lower end corner portion."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Semiconductor device","description":"Stable electric characteristics and high reliability are provided to a miniaturized and integrated semiconductor device including an oxide semiconductor. In a transistor (a semiconductor device) inclu","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9660095","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-9660095","citation_suggestion":"Patentable. \"Semiconductor device\" (US-9660095). https://patentable.app/patents/US-9660095","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9660095","json":"https://patentable.app/api/llm-context/US-9660095","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T14:41:14.706Z"}