{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10529814","patent":{"patent_number":"US-10529814","title":"Semiconductor device","assignee":null,"inventors":[],"filing_date":"2018-05-10T00:00:00.000Z","publication_date":"2020-01-07T00:00:00.000Z","cpc_codes":["H01L"],"num_claims":12,"abstract":"Machining accuracy of an IGBT region is worsened due to a height difference caused by polysilicon. Therefore, there is a problem that characteristic variation of the IGBT increases. Provided is a semiconductor device including a semiconductor substrate; a gate wiring layer provided on a front surface side of the semiconductor substrate; and a gate structure that includes a gate electrode and is provided on the front surface of the semiconductor substrate. The gate wiring layer includes an outer periphery portion that is a metal wiring layer and is provided along an outer periphery of the semiconductor substrate; and an extending portion that is a metal wiring layer, is provided extending from the outer periphery portion toward a central portion of the semiconductor substrate, and is electrically connected to the gate electrode."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Semiconductor device","description":"Machining accuracy of an IGBT region is worsened due to a height difference caused by polysilicon. Therefore, there is a problem that characteristic variation of the IGBT increases. Provided is a semi","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10529814","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-10529814","citation_suggestion":"Patentable. \"Semiconductor device\" (US-10529814). https://patentable.app/patents/US-10529814","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10529814","json":"https://patentable.app/api/llm-context/US-10529814","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T20:36:01.463Z"}