{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10510892","patent":{"patent_number":"US-10510892","title":"Forming a sacrificial liner for dual channel devices","assignee":null,"inventors":[],"filing_date":"2016-12-30T00:00:00.000Z","publication_date":"2019-12-17T00:00:00.000Z","cpc_codes":["H01L","H01L"],"num_claims":16,"abstract":"Semiconductor devices include one or more fins. Each fin includes a top channel portion formed from a channel material and a bottom substrate portion formed from a same material as an underlying substrate, the top channel portion having a different width than the bottom substrate portion. An isolation dielectric layer formed between and around the bottom substrate portion of the one or more fins. A space exists between at least a top portion of the isolation dielectric layer and the one or more fins. A gate dielectric is formed over the one or more fins and in the space."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Forming a sacrificial liner for dual channel devices","description":"Semiconductor devices include one or more fins. Each fin includes a top channel portion formed from a channel material and a bottom substrate portion formed from a same material as an underlying subst","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10510892","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-10510892","citation_suggestion":"Patentable. \"Forming a sacrificial liner for dual channel devices\" (US-10510892). https://patentable.app/patents/US-10510892","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10510892","json":"https://patentable.app/api/llm-context/US-10510892","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T07:47:22.347Z"}