{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9680380","patent":{"patent_number":"US-9680380","title":"Semiconductor device and power conversion device","assignee":null,"inventors":[],"filing_date":"2013-08-01T00:00:00.000Z","publication_date":"2017-06-13T00:00:00.000Z","cpc_codes":["H02M","H02M","H02M"],"num_claims":15,"abstract":"Provided is a semiconductor device which drives a power semiconductor device, in which dead times generated when switch elements of upper and lower arms are turned on and off are minimized, and a loss of a power conversion device is reduced. A semiconductor device used in a power conversion device that includes a first switch element of which the drain is connected to a first power source voltage and a second switch element of which the source is connected to a second power source voltage includes a first drive circuit that drives the first switch element, a second drive circuit that drives the second switch element, a first level shift circuit, and a second level shift circuit. The first drive circuit is connected to a third power source voltage higher by a predetermined potential with respect to a source potential of the first switch element and the source potential of the first switch element. The second drive circuit is connected to a fourth power source voltage higher by a predetermined potential with respect to the second power source voltage and the second power source voltage. Power source potentials input to the first level shift circuit and the second level shift circuit are the third power source voltage and the second power source voltage."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Semiconductor device and power conversion device","description":"Provided is a semiconductor device which drives a power semiconductor device, in which dead times generated when switch elements of upper and lower arms are turned on and off are minimized, and a loss","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9680380","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-9680380","citation_suggestion":"Patentable. \"Semiconductor device and power conversion device\" (US-9680380). https://patentable.app/patents/US-9680380","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9680380","json":"https://patentable.app/api/llm-context/US-9680380","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T12:48:36.420Z"}