{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10505041","patent":{"patent_number":"US-10505041","title":"Semiconductor device having epitaxial layer with planar surface and protrusions","assignee":null,"inventors":[],"filing_date":"2017-03-26T00:00:00.000Z","publication_date":"2019-12-10T00:00:00.000Z","cpc_codes":["H01L","H01L","H01L"],"num_claims":7,"abstract":"A semiconductor device includes: a substrate; a gate structure on the substrate; and an epitaxial layer in the substrate adjacent to the gate structure, in which the epitaxial layer includes a planar surface and protrusions adjacent to two sides of the planar surface. Preferably, a contact plug is embedded in part of the epitaxial layer, and a silicide is disposed under the contact plug, in which a bottom surface of the silicide includes an arc."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Semiconductor device having epitaxial layer with planar surface and protrusions","description":"A semiconductor device includes: a substrate; a gate structure on the substrate; and an epitaxial layer in the substrate adjacent to the gate structure, in which the epitaxial layer includes a planar ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10505041","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-10505041","citation_suggestion":"Patentable. \"Semiconductor device having epitaxial layer with planar surface and protrusions\" (US-10505041). https://patentable.app/patents/US-10505041","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10505041","json":"https://patentable.app/api/llm-context/US-10505041","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T18:50:24.586Z"}