{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9806189","patent":{"patent_number":"US-9806189","title":"Semiconductor device","assignee":null,"inventors":[],"filing_date":"2016-07-13T00:00:00.000Z","publication_date":"2017-10-31T00:00:00.000Z","cpc_codes":["H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L"],"num_claims":15,"abstract":"A semiconductor device includes a first conductivity type semiconductor layer, a second conductivity type body region in a semiconductor layer surface portion, a first conductivity type source region in a body region surface, apart from a peripheral edge of the body region, a first conductivity type drain region in the semiconductor layer surface portion apart from the body region, a gate electrode opposing the body region across a gate insulating film between the source and drain regions, an insulating layer on the semiconductor layer, resin on the insulating layer, a source electrode in the insulating layer, electrically connected to the source region, a drain electrode in the insulating layer, electrically connected to the drain region, and conductive shielding in the insulating layer, overlapping in a plan view from a direction normal to a semiconductor layer surface, the drain region and the gate electrode, and covering a region between them."},"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 first conductivity type semiconductor layer, a second conductivity type body region in a semiconductor layer surface portion, a first conductivity type source region ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9806189","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-9806189","citation_suggestion":"Patentable. \"Semiconductor device\" (US-9806189). https://patentable.app/patents/US-9806189","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9806189","json":"https://patentable.app/api/llm-context/US-9806189","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T08:34:14.827Z"}