{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9824950","patent":{"patent_number":"US-9824950","title":"Semiconductor device","assignee":null,"inventors":[],"filing_date":"2015-03-12T00:00:00.000Z","publication_date":"2017-11-21T00:00:00.000Z","cpc_codes":["H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L"],"num_claims":5,"abstract":"A semiconductor device according to the invention includes an insulating substrate including an insulating plate, a circuit pattern that is formed on a front surface of the insulating plate, and a radiator plate that is fixed to a rear surface of the insulating plate, a semiconductor chip that is fixed to the circuit pattern, an external lead terminal that is connected to a surface electrode of the semiconductor chip through a wiring line, a molding resin that covers the insulating substrate, the semiconductor chip, the wiring line, and the external lead terminal such that a rear surface of the radiator plate and a portion of the external lead terminal are exposed, and an anchor layer including a stripe-shaped concave portion which is formed in the circuit pattern by laser beam irradiation."},"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 according to the invention includes an insulating substrate including an insulating plate, a circuit pattern that is formed on a front surface of the insulating plate, and a rad","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9824950","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-9824950","citation_suggestion":"Patentable. \"Semiconductor device\" (US-9824950). https://patentable.app/patents/US-9824950","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9824950","json":"https://patentable.app/api/llm-context/US-9824950","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T07:17:01.793Z"}