{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9825160","patent":{"patent_number":"US-9825160","title":"Semiconductor device","assignee":null,"inventors":[],"filing_date":"2017-02-16T00:00:00.000Z","publication_date":"2017-11-21T00:00:00.000Z","cpc_codes":["H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L"],"num_claims":5,"abstract":"A semiconductor device includes: a semiconductor substrate; a main electrode; a peripheral electrode; an insulating protective film; a surface metallic layer; and a solder layer, wherein the semiconductor substrate includes: a first region of a first conductive-type in contact with the main electrode on a main contact surface; a second region of a first conductive-type in contact with the peripheral electrode on a peripheral contact surface; and a third region of a second conductive-type provided under the first region, under the second region, and circumferentially outward of the second region, and a circumferentially-outward end of the metallic layer and a circumferentially-outward end of the solder layer are located more circumferentially inward than the circumferentially-outward end of the peripheral electrode."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Semiconductor device","description":"A semiconductor device includes: a semiconductor substrate; a main electrode; a peripheral electrode; an insulating protective film; a surface metallic layer; and a solder layer, wherein the semicondu","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9825160","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-9825160","citation_suggestion":"Patentable. \"Semiconductor device\" (US-9825160). https://patentable.app/patents/US-9825160","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9825160","json":"https://patentable.app/api/llm-context/US-9825160","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T07:04:08.288Z"}