{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9825036","patent":{"patent_number":"US-9825036","title":"Structure and method for semiconductor device","assignee":null,"inventors":[],"filing_date":"2016-02-23T00:00:00.000Z","publication_date":"2017-11-21T00:00:00.000Z","cpc_codes":["H01L","H01L"],"num_claims":20,"abstract":"A semiconductor device and methods of forming the same are disclosed. The semiconductor device comprises a substrate; an isolation structure over the substrate; two fins extending from the substrate and through the isolation structure; a gate stack engaging channel regions of the two fins; a dielectric layer disposed over the isolation structure and adjacent to S/D regions of the two fins; and four S/D features over the S/D regions of the two fins. Each of the four S/D features includes a lower portion and an upper portion over the lower portion. The lower portions of the four S/D features are surrounded at least partially by the dielectric layer. The upper portions of the four S/D features merge into two merged second S/D features with one on each side of the gate stack. Each of the two merged S/D features has a curvy top surface."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Structure and method for semiconductor device","description":"A semiconductor device and methods of forming the same are disclosed. The semiconductor device comprises a substrate; an isolation structure over the substrate; two fins extending from the substrate a","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9825036","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-9825036","citation_suggestion":"Patentable. \"Structure and method for semiconductor device\" (US-9825036). https://patentable.app/patents/US-9825036","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9825036","json":"https://patentable.app/api/llm-context/US-9825036","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T07:27:33.851Z"}