{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11515412","patent":{"patent_number":"US-11515412","title":"Nitride semiconductor device","assignee":null,"inventors":[],"filing_date":"2020-09-21T00:00:00.000Z","publication_date":"2022-11-29T00:00:00.000Z","cpc_codes":["H01L"],"num_claims":8,"abstract":"A nitride semiconductor device includes: a substrate; a first nitride semiconductor layer of a first conductivity type; a second nitride semiconductor layer of a second conductivity type; an electron transport layer and an electron supply layer provided, in that order from a side on which the substrate is located, above the second nitride semiconductor layer and on an inner surface of a first opening; a gate electrode provided above the electron supply layer and covering the first opening; a source electrode provided in a second opening and connected to the second nitride semiconductor layer; a drain electrode; a third opening at an outermost edge part in a plan view of the substrate; and a potential fixing electrode provided in the third opening, the potential fixing electrode being connected to the second nitride semiconductor layer and in contact with neither the electron transport layer nor the electron supply layer."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Nitride semiconductor device","description":"A nitride semiconductor device includes: a substrate; a first nitride semiconductor layer of a first conductivity type; a second nitride semiconductor layer of a second conductivity type; an electron ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11515412","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-11515412","citation_suggestion":"Patentable. \"Nitride semiconductor device\" (US-11515412). https://patentable.app/patents/US-11515412","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11515412","json":"https://patentable.app/api/llm-context/US-11515412","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T23:31:32.126Z"}