{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10546919","patent":{"patent_number":"US-10546919","title":"Semiconductor device and semiconductor device manufacturing method","assignee":null,"inventors":[],"filing_date":"2015-07-07T00:00:00.000Z","publication_date":"2020-01-28T00:00:00.000Z","cpc_codes":["H01L","H01L","H01L","H01L","H01L","H01L"],"num_claims":13,"abstract":"A front surface element structure is formed on the front surface side of an n−-type semiconductor substrate. Then defects are formed throughout an n−-type semiconductor substrate to adjust a carrier lifetime. Hydrogen ions are ion-implanted from a rear surface side of the n−-type semiconductor substrate, and a hydrogen implanted region having a hydrogen concentration higher than a hydrogen concentration of a bulk substrate is formed in the surface layer of a rear surface side of the n−-type semiconductor substrate."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Semiconductor device and semiconductor device manufacturing method","description":"A front surface element structure is formed on the front surface side of an n−-type semiconductor substrate. Then defects are formed throughout an n−-type semiconductor substrate to adjust a carrier l","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10546919","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-10546919","citation_suggestion":"Patentable. \"Semiconductor device and semiconductor device manufacturing method\" (US-10546919). https://patentable.app/patents/US-10546919","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10546919","json":"https://patentable.app/api/llm-context/US-10546919","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T07:36:33.531Z"}