{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11289363","patent":{"patent_number":"US-11289363","title":"Semiconductor device and method of manufacturing the same","assignee":null,"inventors":[],"filing_date":"2020-05-12T00:00:00.000Z","publication_date":"2022-03-29T00:00:00.000Z","cpc_codes":["H01L","H01L","H01L","H01L","H01L","H01L","H01L"],"num_claims":14,"abstract":"A method of manufacturing a semiconductor device includes: providing a substrate, forming a first opening, forming a first insulating layer, forming a second opening, embedding a conductive layer, forming a protective layer, and performing CMP. The substrate includes a semiconductor substrate and a semiconducting layer. The conductive layer is embedded in the second opening so that a gap along a thickness direction of the semiconducting layer is formed. The protective layer is formed in the second opening on at least a portion of a surfaces of the conductive layer. In the CMP step, a portion of the conductive layers formed outside the second opening is removed."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Semiconductor device and method of manufacturing the same","description":"A method of manufacturing a semiconductor device includes: providing a substrate, forming a first opening, forming a first insulating layer, forming a second opening, embedding a conductive layer, for","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11289363","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-11289363","citation_suggestion":"Patentable. \"Semiconductor device and method of manufacturing the same\" (US-11289363). https://patentable.app/patents/US-11289363","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11289363","json":"https://patentable.app/api/llm-context/US-11289363","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T01:06:58.363Z"}